Tests running ok
This commit is contained in:
Federico Kereki
parent
0038816a1a
commit
9763e6f466
@ -1,88 +1,56 @@
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/* sssssflow */
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/* eslint-disable */
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/* @flow */
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import React, { Component } from "react";
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import { Text, View, StatusBar, Button, StyleSheet } from "react-native";
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import { createDrawerNavigator } from "react-navigation";
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import React from "react";
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import PropTypes from "prop-types";
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import { View, ScrollView, Text, StyleSheet } from "react-native";
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// import { store } from "./src/routingApp/store";
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import type { deviceDataType } from "./device";
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const myStyles = StyleSheet.create({
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fullView: {
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flex: 1,
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flexDirection: "column",
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justifyContent: "center",
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alignItems: "center"
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},
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bigText: {
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fontSize: 24,
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fontWeight: "bold"
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import { lowColor, fullSizeStyle } from "./styleConstants";
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const ownStyle = StyleSheet.create({
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grayish: {
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backgroundColor: lowColor
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}
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});
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const makeSimpleView = text =>
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class extends Component<{}> {
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displayName = `View:${text}`;
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render() {
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return (
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<View style={myStyles.fullView}>
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<Text style={myStyles.bigText}>{text}</Text>
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</View>
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);
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}
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export class RegionsTable extends React.PureComponent<{
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deviceData: deviceDataType,
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list: Array<{
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regionCode: string,
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regionName: string
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}>
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}> {
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static propTypes = {
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deviceData: PropTypes.object.isRequired,
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list: PropTypes.arrayOf(PropTypes.object).isRequired
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};
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const JumpButton = props => (
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<Button
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onPress={() => this.props.navigation.navigate("Charlie")}
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title="Gotocharlie"
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/>
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);
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static defaultProps = {
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list: []
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};
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const Home = makeSimpleView("Home!");
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const Alpha = makeSimpleView("Alpha");
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const Bravo = makeSimpleView("Bravo");
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const Charlie = makeSimpleView("Charlie");
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const Zulu = makeSimpleView("Zulu");
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const Help = makeSimpleView("Help");
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const LinkJump = props => (
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<View style={{ flex: 1 }}>
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<Button
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onPress={() => props.navigation.navigate("Alpha")}
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title="Go to Alpha"
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/>
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<Button
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onPress={() => props.navigation.navigate("Bravo")}
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title="Go to Bravo"
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/>
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<Button
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onPress={() => props.navigation.navigate("Charlie")}
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title="Go to Charlie"
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/>
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</View>
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);
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const MyDrawer = createDrawerNavigator({
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Home: { screen: Home },
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Alpha: { screen: Alpha },
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Bravo: { screen: Bravo },
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Charlie: { screen: Charlie },
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Zulu: { screen: Zulu },
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Help: { screen: Help },
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LinkJump: { screen: LinkJump }
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});
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class App extends Component {
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render() {
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return (
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<React.Fragment>
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<StatusBar hidden />
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<Text>Something in the top bar...!</Text>
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<MyDrawer />
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</React.Fragment>
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);
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if (this.props.list.length === 0) {
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return (
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<View style={ownStyle.fullSize}>
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<Text>No regions.</Text>
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</View>
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);
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} else {
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const ordered = [...this.props.list].sort(
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(a, b) => (a.regionName < b.regionName ? -1 : 1)
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);
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return (
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<ScrollView style={[fullSizeStyle, ownStyle.grayish]}>
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{ordered.map(x => (
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<View key={`${x.countryCode}-${x.regionCode}`}>
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<Text>{x.regionName}</Text>
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</View>
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))}
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</ScrollView>
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);
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}
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}
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}
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export default App;
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8
chapter12/.babelrc
Normal file
8
chapter12/.babelrc
Normal file
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{
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"presets": ["babel-preset-expo"],
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"env": {
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"development": {
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"plugins": ["transform-react-jsx-source"]
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}
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}
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}
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30
chapter12/.eslintrc
Normal file
30
chapter12/.eslintrc
Normal file
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{
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"parser": "babel-eslint",
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"parserOptions": {
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"ecmaVersion": 2017,
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"sourceType": "module",
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"ecmaFeatures": {
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"jsx": true
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}
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},
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"env": {
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"node": true,
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"browser": true,
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"es6": true,
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"jest": true,
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"react-native/react-native": true
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},
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"extends": [
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"eslint:recommended",
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"plugin:flowtype/recommended",
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"plugin:react/recommended",
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"plugin:react-native/all"
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],
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"plugins": ["babel", "flowtype", "react", "react-native"],
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"rules": {
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"no-console": "off",
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"no-var": "error",
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"prefer-const": "error",
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"flowtype/no-types-missing-file-annotation": 0
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}
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}
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17
chapter12/.flowconfig
Normal file
17
chapter12/.flowconfig
Normal file
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[ignore]
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.*/node_modules/.*
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[include]
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[libs]
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[lints]
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all=warn
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untyped-type-import=off
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unsafe-getters-setters=off
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[options]
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include_warnings=true
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module.file_ext=.scss
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[strict]
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17
chapter12/.gitignore
vendored
Normal file
17
chapter12/.gitignore
vendored
Normal file
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# See https://help.github.com/ignore-files/ for more about ignoring files.
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# expo
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.expo/
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# dependencies
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/node_modules
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# misc
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.env.local
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.env.development.local
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.env.test.local
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.env.production.local
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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5
chapter12/.prettierrc
Normal file
5
chapter12/.prettierrc
Normal file
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{
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"tabWidth": 4,
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"printWidth": 75
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}
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1
chapter12/.watchmanconfig
Normal file
1
chapter12/.watchmanconfig
Normal file
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{}
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25
chapter12/App.js
Normal file
25
chapter12/App.js
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import React from "react";
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import { StyleSheet, Text, View } from "react-native";
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export default class App extends React.Component {
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render() {
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return (
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<View style={styles.container}>
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<Text>Open up App.js to start working on your app!</Text>
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<Text>Changes you make will automatically reload.</Text>
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<Text>Shake your phone to open the developer menu.</Text>
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</View>
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);
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}
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}
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const white: string = "#fff";
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const styles = StyleSheet.create({
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container: {
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flex: 1,
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backgroundColor: white,
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alignItems: "center",
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justifyContent: "center"
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}
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});
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9
chapter12/App.test.js
Normal file
9
chapter12/App.test.js
Normal file
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import React from 'react';
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import App from './App';
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import renderer from 'react-test-renderer';
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it('renders without crashing', () => {
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const rendered = renderer.create(<App />).toJSON();
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expect(rendered).toBeTruthy();
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});
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201
chapter12/README.md
Normal file
201
chapter12/README.md
Normal file
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This project was bootstrapped with [Create React Native App](https://github.com/react-community/create-react-native-app).
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Below you'll find information about performing common tasks. The most recent version of this guide is available [here](https://github.com/react-community/create-react-native-app/blob/master/react-native-scripts/template/README.md).
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## Table of Contents
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* [Updating to New Releases](#updating-to-new-releases)
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* [Available Scripts](#available-scripts)
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* [npm start](#npm-start)
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* [npm test](#npm-test)
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* [npm run ios](#npm-run-ios)
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* [npm run android](#npm-run-android)
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* [npm run eject](#npm-run-eject)
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* [Writing and Running Tests](#writing-and-running-tests)
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* [Environment Variables](#environment-variables)
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* [Configuring Packager IP Address](#configuring-packager-ip-address)
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* [Customizing App Display Name and Icon](#customizing-app-display-name-and-icon)
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* [Sharing and Deployment](#sharing-and-deployment)
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* [Publishing to Expo's React Native Community](#publishing-to-expos-react-native-community)
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* [Building an Expo "standalone" app](#building-an-expo-standalone-app)
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* [Ejecting from Create React Native App](#ejecting-from-create-react-native-app)
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* [Build Dependencies (Xcode & Android Studio)](#build-dependencies-xcode-android-studio)
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* [Should I Use ExpoKit?](#should-i-use-expokit)
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* [Troubleshooting](#troubleshooting)
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* [Networking](#networking)
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* [iOS Simulator won't open](#ios-simulator-wont-open)
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* [QR Code does not scan](#qr-code-does-not-scan)
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|
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## Updating to New Releases
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||||
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||||
You should only need to update the global installation of `create-react-native-app` very rarely, ideally never.
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||||
Updating the `react-native-scripts` dependency of your app should be as simple as bumping the version number in `package.json` and reinstalling your project's dependencies.
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|
||||
Upgrading to a new version of React Native requires updating the `react-native`, `react`, and `expo` package versions, and setting the correct `sdkVersion` in `app.json`. See the [versioning guide](https://github.com/react-community/create-react-native-app/blob/master/VERSIONS.md) for up-to-date information about package version compatibility.
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||||
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||||
## Available Scripts
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||||
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||||
If Yarn was installed when the project was initialized, then dependencies will have been installed via Yarn, and you should probably use it to run these commands as well. Unlike dependency installation, command running syntax is identical for Yarn and NPM at the time of this writing.
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||||
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||||
### `npm start`
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Runs your app in development mode.
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||||
Open it in the [Expo app](https://expo.io) on your phone to view it. It will reload if you save edits to your files, and you will see build errors and logs in the terminal.
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||||
|
||||
Sometimes you may need to reset or clear the React Native packager's cache. To do so, you can pass the `--reset-cache` flag to the start script:
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||||
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||||
```
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||||
npm start --reset-cache
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||||
# or
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||||
yarn start --reset-cache
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||||
```
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||||
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||||
#### `npm test`
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||||
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||||
Runs the [jest](https://github.com/facebook/jest) test runner on your tests.
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||||
|
||||
#### `npm run ios`
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||||
Like `npm start`, but also attempts to open your app in the iOS Simulator if you're on a Mac and have it installed.
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||||
|
||||
#### `npm run android`
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||||
|
||||
Like `npm start`, but also attempts to open your app on a connected Android device or emulator. Requires an installation of Android build tools (see [React Native docs](https://facebook.github.io/react-native/docs/getting-started.html) for detailed setup). We also recommend installing Genymotion as your Android emulator. Once you've finished setting up the native build environment, there are two options for making the right copy of `adb` available to Create React Native App:
|
||||
|
||||
##### Using Android Studio's `adb`
|
||||
|
||||
1. Make sure that you can run adb from your terminal.
|
||||
2. Open Genymotion and navigate to `Settings -> ADB`. Select “Use custom Android SDK tools” and update with your [Android SDK directory](https://stackoverflow.com/questions/25176594/android-sdk-location).
|
||||
|
||||
##### Using Genymotion's `adb`
|
||||
|
||||
1. Find Genymotion’s copy of adb. On macOS for example, this is normally `/Applications/Genymotion.app/Contents/MacOS/tools/`.
|
||||
2. Add the Genymotion tools directory to your path (instructions for [Mac](http://osxdaily.com/2014/08/14/add-new-path-to-path-command-line/), [Linux](http://www.computerhope.com/issues/ch001647.htm), and [Windows](https://www.howtogeek.com/118594/how-to-edit-your-system-path-for-easy-command-line-access/)).
|
||||
3. Make sure that you can run adb from your terminal.
|
||||
|
||||
#### `npm run eject`
|
||||
|
||||
This will start the process of "ejecting" from Create React Native App's build scripts. You'll be asked a couple of questions about how you'd like to build your project.
|
||||
|
||||
**Warning:** Running eject is a permanent action (aside from whatever version control system you use). An ejected app will require you to have an [Xcode and/or Android Studio environment](https://facebook.github.io/react-native/docs/getting-started.html) set up.
|
||||
|
||||
## Customizing App Display Name and Icon
|
||||
|
||||
You can edit `app.json` to include [configuration keys](https://docs.expo.io/versions/latest/guides/configuration.html) under the `expo` key.
|
||||
|
||||
To change your app's display name, set the `expo.name` key in `app.json` to an appropriate string.
|
||||
|
||||
To set an app icon, set the `expo.icon` key in `app.json` to be either a local path or a URL. It's recommended that you use a 512x512 png file with transparency.
|
||||
|
||||
## Writing and Running Tests
|
||||
|
||||
This project is set up to use [jest](https://facebook.github.io/jest/) for tests. You can configure whatever testing strategy you like, but jest works out of the box. Create test files in directories called `__tests__` or with the `.test` extension to have the files loaded by jest. See the [the template project](https://github.com/react-community/create-react-native-app/blob/master/react-native-scripts/template/App.test.js) for an example test. The [jest documentation](https://facebook.github.io/jest/docs/en/getting-started.html) is also a wonderful resource, as is the [React Native testing tutorial](https://facebook.github.io/jest/docs/en/tutorial-react-native.html).
|
||||
|
||||
## Environment Variables
|
||||
|
||||
You can configure some of Create React Native App's behavior using environment variables.
|
||||
|
||||
### Configuring Packager IP Address
|
||||
|
||||
When starting your project, you'll see something like this for your project URL:
|
||||
|
||||
```
|
||||
exp://192.168.0.2:19000
|
||||
```
|
||||
|
||||
The "manifest" at that URL tells the Expo app how to retrieve and load your app's JavaScript bundle, so even if you load it in the app via a URL like `exp://localhost:19000`, the Expo client app will still try to retrieve your app at the IP address that the start script provides.
|
||||
|
||||
In some cases, this is less than ideal. This might be the case if you need to run your project inside of a virtual machine and you have to access the packager via a different IP address than the one which prints by default. In order to override the IP address or hostname that is detected by Create React Native App, you can specify your own hostname via the `REACT_NATIVE_PACKAGER_HOSTNAME` environment variable:
|
||||
|
||||
Mac and Linux:
|
||||
|
||||
```
|
||||
REACT_NATIVE_PACKAGER_HOSTNAME='my-custom-ip-address-or-hostname' npm start
|
||||
```
|
||||
|
||||
Windows:
|
||||
```
|
||||
set REACT_NATIVE_PACKAGER_HOSTNAME='my-custom-ip-address-or-hostname'
|
||||
npm start
|
||||
```
|
||||
|
||||
The above example would cause the development server to listen on `exp://my-custom-ip-address-or-hostname:19000`.
|
||||
|
||||
## Sharing and Deployment
|
||||
|
||||
Create React Native App does a lot of work to make app setup and development simple and straightforward, but it's very difficult to do the same for deploying to Apple's App Store or Google's Play Store without relying on a hosted service.
|
||||
|
||||
### Publishing to Expo's React Native Community
|
||||
|
||||
Expo provides free hosting for the JS-only apps created by CRNA, allowing you to share your app through the Expo client app. This requires registration for an Expo account.
|
||||
|
||||
Install the `exp` command-line tool, and run the publish command:
|
||||
|
||||
```
|
||||
$ npm i -g exp
|
||||
$ exp publish
|
||||
```
|
||||
|
||||
### Building an Expo "standalone" app
|
||||
|
||||
You can also use a service like [Expo's standalone builds](https://docs.expo.io/versions/latest/guides/building-standalone-apps.html) if you want to get an IPA/APK for distribution without having to build the native code yourself.
|
||||
|
||||
### Ejecting from Create React Native App
|
||||
|
||||
If you want to build and deploy your app yourself, you'll need to eject from CRNA and use Xcode and Android Studio.
|
||||
|
||||
This is usually as simple as running `npm run eject` in your project, which will walk you through the process. Make sure to install `react-native-cli` and follow the [native code getting started guide for React Native](https://facebook.github.io/react-native/docs/getting-started.html).
|
||||
|
||||
#### Should I Use ExpoKit?
|
||||
|
||||
If you have made use of Expo APIs while working on your project, then those API calls will stop working if you eject to a regular React Native project. If you want to continue using those APIs, you can eject to "React Native + ExpoKit" which will still allow you to build your own native code and continue using the Expo APIs. See the [ejecting guide](https://github.com/react-community/create-react-native-app/blob/master/EJECTING.md) for more details about this option.
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
### Networking
|
||||
|
||||
If you're unable to load your app on your phone due to a network timeout or a refused connection, a good first step is to verify that your phone and computer are on the same network and that they can reach each other. Create React Native App needs access to ports 19000 and 19001 so ensure that your network and firewall settings allow access from your device to your computer on both of these ports.
|
||||
|
||||
Try opening a web browser on your phone and opening the URL that the packager script prints, replacing `exp://` with `http://`. So, for example, if underneath the QR code in your terminal you see:
|
||||
|
||||
```
|
||||
exp://192.168.0.1:19000
|
||||
```
|
||||
|
||||
Try opening Safari or Chrome on your phone and loading
|
||||
|
||||
```
|
||||
http://192.168.0.1:19000
|
||||
```
|
||||
|
||||
and
|
||||
|
||||
```
|
||||
http://192.168.0.1:19001
|
||||
```
|
||||
|
||||
If this works, but you're still unable to load your app by scanning the QR code, please open an issue on the [Create React Native App repository](https://github.com/react-community/create-react-native-app) with details about these steps and any other error messages you may have received.
|
||||
|
||||
If you're not able to load the `http` URL in your phone's web browser, try using the tethering/mobile hotspot feature on your phone (beware of data usage, though), connecting your computer to that WiFi network, and restarting the packager. If you are using a VPN you may need to disable it.
|
||||
|
||||
### iOS Simulator won't open
|
||||
|
||||
If you're on a Mac, there are a few errors that users sometimes see when attempting to `npm run ios`:
|
||||
|
||||
* "non-zero exit code: 107"
|
||||
* "You may need to install Xcode" but it is already installed
|
||||
* and others
|
||||
|
||||
There are a few steps you may want to take to troubleshoot these kinds of errors:
|
||||
|
||||
1. Make sure Xcode is installed and open it to accept the license agreement if it prompts you. You can install it from the Mac App Store.
|
||||
2. Open Xcode's Preferences, the Locations tab, and make sure that the `Command Line Tools` menu option is set to something. Sometimes when the CLI tools are first installed by Homebrew this option is left blank, which can prevent Apple utilities from finding the simulator. Make sure to re-run `npm/yarn run ios` after doing so.
|
||||
3. If that doesn't work, open the Simulator, and under the app menu select `Reset Contents and Settings...`. After that has finished, quit the Simulator, and re-run `npm/yarn run ios`.
|
||||
|
||||
### QR Code does not scan
|
||||
|
||||
If you're not able to scan the QR code, make sure your phone's camera is focusing correctly, and also make sure that the contrast on the two colors in your terminal is high enough. For example, WebStorm's default themes may [not have enough contrast](https://github.com/react-community/create-react-native-app/issues/49) for terminal QR codes to be scannable with the system barcode scanners that the Expo app uses.
|
||||
|
||||
If this causes problems for you, you may want to try changing your terminal's color theme to have more contrast, or running Create React Native App from a different terminal. You can also manually enter the URL printed by the packager script in the Expo app's search bar to load it manually.
|
||||
5
chapter12/app.json
Normal file
5
chapter12/app.json
Normal file
@ -0,0 +1,5 @@
|
||||
{
|
||||
"expo": {
|
||||
"sdkVersion": "27.0.0"
|
||||
}
|
||||
}
|
||||
14007
chapter12/package-lock.json
generated
Normal file
14007
chapter12/package-lock.json
generated
Normal file
File diff suppressed because it is too large
Load Diff
53
chapter12/package.json
Normal file
53
chapter12/package.json
Normal file
@ -0,0 +1,53 @@
|
||||
{
|
||||
"name": "chapter12b",
|
||||
"version": "0.1.0",
|
||||
"private": true,
|
||||
"devDependencies": {
|
||||
"enzyme": "^3.6.0",
|
||||
"enzyme-adapter-react-16": "^1.5.0",
|
||||
"eslint": "^5.6.0",
|
||||
"eslint-config-recommended": "^3.0.0",
|
||||
"eslint-plugin-babel": "^5.2.0",
|
||||
"eslint-plugin-flowtype": "^2.50.0",
|
||||
"eslint-plugin-react": "^7.11.1",
|
||||
"eslint-plugin-react-native": "^3.3.0",
|
||||
"flow": "^0.2.3",
|
||||
"flow-bin": "^0.81.0",
|
||||
"flow-coverage-report": "^0.6.0",
|
||||
"flow-typed": "^2.5.1",
|
||||
"jest-expo": "~27.0.0",
|
||||
"prettier": "^1.14.2",
|
||||
"react-addons-test-utils": "^15.6.2",
|
||||
"react-native-scripts": "1.14.0",
|
||||
"react-test-renderer": "^16.5.1"
|
||||
},
|
||||
"main": "./node_modules/react-native-scripts/build/bin/crna-entry.js",
|
||||
"scripts": {
|
||||
"start": "react-native-scripts start",
|
||||
"eject": "react-native-scripts eject",
|
||||
"android": "react-native-scripts android",
|
||||
"ios": "react-native-scripts ios",
|
||||
"test": "jest",
|
||||
"flow": "flow",
|
||||
"addTypes": "flow-typed install"
|
||||
},
|
||||
"jest": {
|
||||
"preset": "jest-expo",
|
||||
"testEnvironment": "jsdom",
|
||||
"verbose": true,
|
||||
"testURL": "http://localhost/"
|
||||
},
|
||||
"dependencies": {
|
||||
"axios": "^0.18.0",
|
||||
"expo": "^27.0.1",
|
||||
"prop-types": "^15.6.2",
|
||||
"react": "^16.5.1",
|
||||
"react-dom": "^16.5.1",
|
||||
"react-native": "~0.55.2",
|
||||
"react-navigation": "^2.14.2",
|
||||
"react-redux": "^5.0.7",
|
||||
"redux-mock-store": "^1.5.3",
|
||||
"redux-thunk": "^2.3.0",
|
||||
"whatwg-fetch": "^2.0.4"
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,67 @@
|
||||
// Jest Snapshot v1, https://goo.gl/fbAQLP
|
||||
|
||||
exports[`CountrySelect renders correctly a countries dropdown 1`] = `
|
||||
<View>
|
||||
<Text
|
||||
accessible={true}
|
||||
allowFontScaling={true}
|
||||
ellipsizeMode="tail"
|
||||
>
|
||||
Country:
|
||||
</Text>
|
||||
<View
|
||||
style={undefined}
|
||||
>
|
||||
<RCTPicker
|
||||
items={
|
||||
Array [
|
||||
Object {
|
||||
"label": "Select a country:",
|
||||
"textColor": undefined,
|
||||
"value": "",
|
||||
},
|
||||
Object {
|
||||
"label": "Argentina",
|
||||
"textColor": undefined,
|
||||
"value": "AR",
|
||||
},
|
||||
Object {
|
||||
"label": "Brazil",
|
||||
"textColor": undefined,
|
||||
"value": "BR",
|
||||
},
|
||||
Object {
|
||||
"label": "Uruguay",
|
||||
"textColor": undefined,
|
||||
"value": "UY",
|
||||
},
|
||||
]
|
||||
}
|
||||
onChange={[Function]}
|
||||
onResponderTerminationRequest={[Function]}
|
||||
onStartShouldSetResponder={[Function]}
|
||||
selectedIndex={0}
|
||||
style={
|
||||
Array [
|
||||
Object {
|
||||
"height": 216,
|
||||
},
|
||||
undefined,
|
||||
]
|
||||
}
|
||||
/>
|
||||
</View>
|
||||
</View>
|
||||
`;
|
||||
|
||||
exports[`CountrySelect renders correctly when loading, with no countries 1`] = `
|
||||
<View>
|
||||
<Text
|
||||
accessible={true}
|
||||
allowFontScaling={true}
|
||||
ellipsizeMode="tail"
|
||||
>
|
||||
Loading countries...
|
||||
</Text>
|
||||
</View>
|
||||
`;
|
||||
@ -0,0 +1,58 @@
|
||||
// Jest Snapshot v1, https://goo.gl/fbAQLP
|
||||
|
||||
exports[`RegionsTable renders correctly a list 1`] = `
|
||||
<RCTScrollView
|
||||
style={
|
||||
Array [
|
||||
undefined,
|
||||
Object {
|
||||
"backgroundColor": "lightgray",
|
||||
},
|
||||
]
|
||||
}
|
||||
>
|
||||
<View>
|
||||
<View>
|
||||
<Text
|
||||
accessible={true}
|
||||
allowFontScaling={true}
|
||||
ellipsizeMode="tail"
|
||||
>
|
||||
Cerro Largo
|
||||
</Text>
|
||||
</View>
|
||||
<View>
|
||||
<Text
|
||||
accessible={true}
|
||||
allowFontScaling={true}
|
||||
ellipsizeMode="tail"
|
||||
>
|
||||
Maldonado
|
||||
</Text>
|
||||
</View>
|
||||
<View>
|
||||
<Text
|
||||
accessible={true}
|
||||
allowFontScaling={true}
|
||||
ellipsizeMode="tail"
|
||||
>
|
||||
Montevideo
|
||||
</Text>
|
||||
</View>
|
||||
</View>
|
||||
</RCTScrollView>
|
||||
`;
|
||||
|
||||
exports[`RegionsTable renders correctly an empty list 1`] = `
|
||||
<View
|
||||
style={undefined}
|
||||
>
|
||||
<Text
|
||||
accessible={true}
|
||||
allowFontScaling={true}
|
||||
ellipsizeMode="tail"
|
||||
>
|
||||
No regions.
|
||||
</Text>
|
||||
</View>
|
||||
`;
|
||||
71
chapter12/src/regionsStyledApp/countrySelect.component.js
Normal file
71
chapter12/src/regionsStyledApp/countrySelect.component.js
Normal file
@ -0,0 +1,71 @@
|
||||
/* @flow */
|
||||
|
||||
import React from "react";
|
||||
import PropTypes from "prop-types";
|
||||
import { View, Text, Picker } from "react-native";
|
||||
|
||||
import type { deviceDataType } from "./device";
|
||||
|
||||
export class CountrySelect extends React.PureComponent<{
|
||||
deviceData: deviceDataType,
|
||||
loading: boolean,
|
||||
currentCountry: string,
|
||||
list: Array<object>,
|
||||
onSelect: string => void,
|
||||
getCountries: () => void
|
||||
}> {
|
||||
static propTypes = {
|
||||
deviceData: PropTypes.object.isRequired, // deviceDataType,
|
||||
loading: PropTypes.bool.isRequired,
|
||||
currentCountry: PropTypes.string.isRequired,
|
||||
list: PropTypes.arrayOf(PropTypes.object).isRequired,
|
||||
onSelect: PropTypes.func.isRequired,
|
||||
getCountries: PropTypes.func.isRequired
|
||||
};
|
||||
|
||||
componentDidMount() {
|
||||
if (this.props.list.length === 0) {
|
||||
this.props.getCountries();
|
||||
}
|
||||
}
|
||||
|
||||
onSelect = value => this.props.onSelect(value);
|
||||
|
||||
render() {
|
||||
if (this.props.loading) {
|
||||
return (
|
||||
<View>
|
||||
<Text>Loading countries...</Text>
|
||||
</View>
|
||||
);
|
||||
} else {
|
||||
const sortedCountries = [...this.props.list].sort(
|
||||
(a, b) => (a.countryName < b.countryName ? -1 : 1)
|
||||
);
|
||||
|
||||
return (
|
||||
<View>
|
||||
<Text>Country:</Text>
|
||||
<Picker
|
||||
onValueChange={this.onSelect}
|
||||
prompt="Country"
|
||||
selectedValue={this.props.currentCountry || "TV"}
|
||||
>
|
||||
<Picker.Item
|
||||
key={"00"}
|
||||
label={"Select a country:"}
|
||||
value={""}
|
||||
/>
|
||||
{sortedCountries.map(x => (
|
||||
<Picker.Item
|
||||
key={x.countryCode}
|
||||
label={x.countryName}
|
||||
value={x.countryCode}
|
||||
/>
|
||||
))}
|
||||
</Picker>
|
||||
</View>
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
23
chapter12/src/regionsStyledApp/countrySelect.connected.js
Normal file
23
chapter12/src/regionsStyledApp/countrySelect.connected.js
Normal file
@ -0,0 +1,23 @@
|
||||
/* @flow */
|
||||
|
||||
import { connect } from "react-redux";
|
||||
|
||||
import { CountrySelect } from "./countrySelect.component";
|
||||
import { getCountries, getRegions } from "./world.actions";
|
||||
|
||||
const getProps = state => ({
|
||||
deviceData: state.deviceData,
|
||||
list: state.countries,
|
||||
currentCountry: state.currentCountry,
|
||||
loading: state.loadingCountries
|
||||
});
|
||||
|
||||
const getDispatch = dispatch => ({
|
||||
getCountries: () => dispatch(getCountries()),
|
||||
onSelect: c => dispatch(getRegions(c))
|
||||
});
|
||||
|
||||
export const ConnectedCountrySelect = connect(
|
||||
getProps,
|
||||
getDispatch
|
||||
)(CountrySelect);
|
||||
@ -0,0 +1,63 @@
|
||||
/* @flow */
|
||||
|
||||
import React from "react";
|
||||
import TestRenderer from "react-test-renderer";
|
||||
|
||||
import { CountrySelect } from "./countrySelect.component";
|
||||
|
||||
describe("CountrySelect", () => {
|
||||
it("renders correctly when loading, with no countries", () => {
|
||||
const tree = TestRenderer.create(
|
||||
<CountrySelect
|
||||
deviceData={{
|
||||
isTablet: false,
|
||||
isPortrait: true,
|
||||
height: 1000,
|
||||
width: 720,
|
||||
scale: 1,
|
||||
fontScale: 1
|
||||
}}
|
||||
loading={true}
|
||||
currentCountry={""}
|
||||
onSelect={() => null}
|
||||
getCountries={() => null}
|
||||
list={[]}
|
||||
/>
|
||||
).toJSON();
|
||||
expect(tree).toMatchSnapshot();
|
||||
});
|
||||
|
||||
it("renders correctly a countries dropdown", () => {
|
||||
const tree = TestRenderer.create(
|
||||
<CountrySelect
|
||||
deviceData={{
|
||||
isTablet: false,
|
||||
isPortrait: true,
|
||||
height: 1000,
|
||||
width: 720,
|
||||
scale: 1,
|
||||
fontScale: 1
|
||||
}}
|
||||
currentCountry={""}
|
||||
loading={false}
|
||||
onSelect={() => null}
|
||||
getCountries={() => null}
|
||||
list={[
|
||||
{
|
||||
countryCode: "UY",
|
||||
countryName: "Uruguay"
|
||||
},
|
||||
{
|
||||
countryCode: "AR",
|
||||
countryName: "Argentina"
|
||||
},
|
||||
{
|
||||
countryCode: "BR",
|
||||
countryName: "Brazil"
|
||||
}
|
||||
]}
|
||||
/>
|
||||
).toJSON();
|
||||
expect(tree).toMatchSnapshot();
|
||||
});
|
||||
});
|
||||
109
chapter12/src/regionsStyledApp/countrySelect.test.js
Normal file
109
chapter12/src/regionsStyledApp/countrySelect.test.js
Normal file
@ -0,0 +1,109 @@
|
||||
/* @flow */
|
||||
import React from "react";
|
||||
import Enzyme from "enzyme";
|
||||
import Adapter from "enzyme-adapter-react-16";
|
||||
|
||||
import { CountrySelect } from "./countrySelect.component";
|
||||
|
||||
Enzyme.configure({ adapter: new Adapter() });
|
||||
|
||||
const threeCountries = [
|
||||
{
|
||||
countryCode: "UY",
|
||||
countryName: "Uruguay"
|
||||
},
|
||||
{
|
||||
countryCode: "AR",
|
||||
countryName: "Argentina"
|
||||
},
|
||||
{
|
||||
countryCode: "BR",
|
||||
countryName: "Brazil"
|
||||
}
|
||||
];
|
||||
|
||||
describe("CountrySelect", () => {
|
||||
it("renders correctly when loading, with no countries", () => {
|
||||
const mockGetCountries = jest.fn();
|
||||
const mockOnSelect = jest.fn();
|
||||
|
||||
const wrapper = Enzyme.shallow(
|
||||
<CountrySelect
|
||||
deviceData={{
|
||||
isTablet: false,
|
||||
isPortrait: true,
|
||||
height: 1000,
|
||||
width: 720,
|
||||
scale: 1,
|
||||
fontScale: 1
|
||||
}}
|
||||
loading={true}
|
||||
currentCountry={""}
|
||||
onSelect={mockOnSelect}
|
||||
getCountries={mockGetCountries}
|
||||
list={[]}
|
||||
/>
|
||||
);
|
||||
expect(wrapper.contains("Loading countries"));
|
||||
expect(mockGetCountries).toHaveBeenCalledTimes(1);
|
||||
expect(mockOnSelect).not.toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it("renders correctly a countries dropdown", () => {
|
||||
const mockGetCountries = jest.fn();
|
||||
const mockOnSelect = jest.fn();
|
||||
|
||||
const wrapper = Enzyme.shallow(
|
||||
<CountrySelect
|
||||
deviceData={{
|
||||
isTablet: false,
|
||||
isPortrait: true,
|
||||
height: 1000,
|
||||
width: 720,
|
||||
scale: 1,
|
||||
fontScale: 1
|
||||
}}
|
||||
currentCountry={""}
|
||||
loading={false}
|
||||
onSelect={mockOnSelect}
|
||||
getCountries={mockGetCountries}
|
||||
list={threeCountries}
|
||||
/>
|
||||
);
|
||||
expect(wrapper.contains("Uruguay"));
|
||||
expect(wrapper.contains("Argentina"));
|
||||
expect(wrapper.contains("Brazil"));
|
||||
|
||||
expect(mockGetCountries).not.toHaveBeenCalled();
|
||||
expect(mockOnSelect).not.toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it("correctly calls onSelect", () => {
|
||||
const mockGetCountries = jest.fn();
|
||||
const mockOnSelect = jest.fn();
|
||||
|
||||
const wrapper = Enzyme.shallow(
|
||||
<CountrySelect
|
||||
deviceData={{
|
||||
isTablet: false,
|
||||
isPortrait: true,
|
||||
height: 1000,
|
||||
width: 720,
|
||||
scale: 1,
|
||||
fontScale: 1
|
||||
}}
|
||||
loading={false}
|
||||
currentCountry={""}
|
||||
onSelect={mockOnSelect}
|
||||
getCountries={mockGetCountries}
|
||||
list={threeCountries}
|
||||
/>
|
||||
);
|
||||
|
||||
wrapper.find("Picker").simulate("ValueChange", "UY");
|
||||
|
||||
expect(mockGetCountries).not.toHaveBeenCalled();
|
||||
expect(mockOnSelect).toHaveBeenCalledTimes(1);
|
||||
expect(mockOnSelect).toHaveBeenCalledWith("UY");
|
||||
});
|
||||
});
|
||||
25
chapter12/src/regionsStyledApp/device.js
Normal file
25
chapter12/src/regionsStyledApp/device.js
Normal file
@ -0,0 +1,25 @@
|
||||
/* @flow */
|
||||
|
||||
import { Dimensions } from "react-native";
|
||||
|
||||
export type deviceDataType = {
|
||||
isTablet: boolean,
|
||||
isPortrait: boolean,
|
||||
height: number,
|
||||
width: number,
|
||||
scale: number,
|
||||
fontScale: number
|
||||
};
|
||||
|
||||
export const getDeviceData = (): deviceDataType => {
|
||||
const { height, width, scale, fontScale } = Dimensions.get("screen");
|
||||
|
||||
return {
|
||||
isTablet: Math.max(height, width) / Math.min(height, width) <= 1.6,
|
||||
isPortrait: height > width,
|
||||
height,
|
||||
width,
|
||||
scale,
|
||||
fontScale
|
||||
};
|
||||
};
|
||||
21
chapter12/src/regionsStyledApp/deviceHandler.component.js
Normal file
21
chapter12/src/regionsStyledApp/deviceHandler.component.js
Normal file
@ -0,0 +1,21 @@
|
||||
/* @flow */
|
||||
|
||||
import React from "react";
|
||||
import PropTypes from "prop-types";
|
||||
import { View } from "react-native";
|
||||
|
||||
class DeviceHandler extends React.PureComponent<{
|
||||
setDevice: () => any
|
||||
}> {
|
||||
static propTypes = {
|
||||
setDevice: PropTypes.func.isRequired
|
||||
};
|
||||
|
||||
onLayoutHandler = () => this.props.setDevice();
|
||||
|
||||
render() {
|
||||
return <View hidden onLayout={this.onLayoutHandler} />;
|
||||
}
|
||||
}
|
||||
|
||||
export { DeviceHandler };
|
||||
15
chapter12/src/regionsStyledApp/deviceHandler.connected.js
Normal file
15
chapter12/src/regionsStyledApp/deviceHandler.connected.js
Normal file
@ -0,0 +1,15 @@
|
||||
/* @flow */
|
||||
|
||||
import { connect } from "react-redux";
|
||||
|
||||
import { DeviceHandler } from "./deviceHandler.component";
|
||||
import { setDevice } from "./world.actions";
|
||||
|
||||
const getDispatch = dispatch => ({
|
||||
setDevice: () => dispatch(setDevice())
|
||||
});
|
||||
|
||||
export const ConnectedDeviceHandler = connect(
|
||||
null,
|
||||
getDispatch
|
||||
)(DeviceHandler);
|
||||
11
chapter12/src/regionsStyledApp/index.js
Normal file
11
chapter12/src/regionsStyledApp/index.js
Normal file
@ -0,0 +1,11 @@
|
||||
/* @flow */
|
||||
|
||||
import { ConnectedCountrySelect } from "./countrySelect.connected.js";
|
||||
import { ConnectedRegionsTable } from "./regionsTable.connected.js";
|
||||
import { ConnectedDeviceHandler } from "./deviceHandler.connected";
|
||||
|
||||
export {
|
||||
ConnectedCountrySelect,
|
||||
ConnectedRegionsTable,
|
||||
ConnectedDeviceHandler
|
||||
};
|
||||
57
chapter12/src/regionsStyledApp/main.component.js
Normal file
57
chapter12/src/regionsStyledApp/main.component.js
Normal file
@ -0,0 +1,57 @@
|
||||
/* @flow */
|
||||
|
||||
import React from "react";
|
||||
import { View, StatusBar } from "react-native";
|
||||
|
||||
import {
|
||||
ConnectedCountrySelect,
|
||||
ConnectedRegionsTable,
|
||||
ConnectedDeviceHandler
|
||||
} from ".";
|
||||
import type { deviceDataType } from "./device";
|
||||
|
||||
/* eslint-disable react-native/no-inline-styles */
|
||||
|
||||
export class Main extends React.PureComponent<{
|
||||
deviceData: deviceDataType
|
||||
}> {
|
||||
render() {
|
||||
if (this.props.deviceData.isPortrait) {
|
||||
return (
|
||||
<View style={{ flex: 1 }}>
|
||||
<StatusBar hidden />
|
||||
<ConnectedDeviceHandler />
|
||||
<View style={{ flex: 1, flexDirection: "column" }}>
|
||||
<View>
|
||||
<ConnectedCountrySelect />
|
||||
</View>
|
||||
<View style={{ flex: 1 }}>
|
||||
<ConnectedRegionsTable />
|
||||
</View>
|
||||
</View>
|
||||
</View>
|
||||
);
|
||||
} else {
|
||||
return (
|
||||
<View style={{ flex: 1 }}>
|
||||
<StatusBar hidden />
|
||||
<ConnectedDeviceHandler />
|
||||
<View style={{ flex: 1, flexDirection: "row" }}>
|
||||
<View
|
||||
style={{
|
||||
flex: 1,
|
||||
flexDirection: "column",
|
||||
justifyContent: "center"
|
||||
}}
|
||||
>
|
||||
<ConnectedCountrySelect />
|
||||
</View>
|
||||
<View style={{ flex: 1 }}>
|
||||
<ConnectedRegionsTable />
|
||||
</View>
|
||||
</View>
|
||||
</View>
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
11
chapter12/src/regionsStyledApp/main.connected.js
Normal file
11
chapter12/src/regionsStyledApp/main.connected.js
Normal file
@ -0,0 +1,11 @@
|
||||
/* @flow */
|
||||
|
||||
import { connect } from "react-redux";
|
||||
|
||||
import { Main } from "./main.component";
|
||||
|
||||
const getProps = state => ({
|
||||
deviceData: state.deviceData
|
||||
});
|
||||
|
||||
export const ConnectedMain = connect(getProps)(Main);
|
||||
56
chapter12/src/regionsStyledApp/regionsTable.component.js
Normal file
56
chapter12/src/regionsStyledApp/regionsTable.component.js
Normal file
@ -0,0 +1,56 @@
|
||||
/* @flow */
|
||||
|
||||
import React from "react";
|
||||
import PropTypes from "prop-types";
|
||||
import { View, ScrollView, Text, StyleSheet } from "react-native";
|
||||
|
||||
import type { deviceDataType } from "./device";
|
||||
|
||||
import { lowColor, fullSizeStyle } from "./styleConstants";
|
||||
|
||||
const ownStyle = StyleSheet.create({
|
||||
grayish: {
|
||||
backgroundColor: lowColor
|
||||
}
|
||||
});
|
||||
|
||||
export class RegionsTable extends React.PureComponent<{
|
||||
deviceData: deviceDataType,
|
||||
list: Array<{
|
||||
regionCode: string,
|
||||
regionName: string
|
||||
}>
|
||||
}> {
|
||||
static propTypes = {
|
||||
deviceData: PropTypes.object.isRequired,
|
||||
list: PropTypes.arrayOf(PropTypes.object).isRequired
|
||||
};
|
||||
|
||||
static defaultProps = {
|
||||
list: []
|
||||
};
|
||||
|
||||
render() {
|
||||
if (this.props.list.length === 0) {
|
||||
return (
|
||||
<View style={ownStyle.fullSize}>
|
||||
<Text>No regions.</Text>
|
||||
</View>
|
||||
);
|
||||
} else {
|
||||
const ordered = [...this.props.list].sort(
|
||||
(a, b) => (a.regionName < b.regionName ? -1 : 1)
|
||||
);
|
||||
|
||||
return (
|
||||
<ScrollView style={[fullSizeStyle, ownStyle.grayish]}>
|
||||
{ordered.map(x => (
|
||||
<View key={`${x.countryCode}-${x.regionCode}`}>
|
||||
<Text>{x.regionName}</Text>
|
||||
</View>
|
||||
))}
|
||||
</ScrollView>
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
13
chapter12/src/regionsStyledApp/regionsTable.connected.js
Normal file
13
chapter12/src/regionsStyledApp/regionsTable.connected.js
Normal file
@ -0,0 +1,13 @@
|
||||
/* @flow */
|
||||
|
||||
import { connect } from "react-redux";
|
||||
|
||||
import { RegionsTable } from "./regionsTable.component";
|
||||
|
||||
export const getProps = state => ({
|
||||
deviceData: state.deviceData,
|
||||
list: state.regions,
|
||||
loading: state.loadingRegions
|
||||
});
|
||||
|
||||
export const ConnectedRegionsTable = connect(getProps)(RegionsTable);
|
||||
@ -0,0 +1,30 @@
|
||||
/* @flow */
|
||||
|
||||
import Enzyme from "enzyme/build";
|
||||
|
||||
import Adapter from "enzyme-adapter-react-16/build";
|
||||
|
||||
import { getProps } from "./regionsTable.connected.js";
|
||||
|
||||
Enzyme.configure({ adapter: new Adapter() });
|
||||
|
||||
describe("getProps for RegionsTable", () => {
|
||||
it("should extract regions and loading", () => {
|
||||
const initialState = {
|
||||
deviceData: {},
|
||||
loadingCountries: false,
|
||||
currentCountry: "whatever",
|
||||
countries: [{ other: 1 }, { other: 2 }, { other: 3 }],
|
||||
loadingRegions: false,
|
||||
regions: [{ something: 1 }, { something: 2 }]
|
||||
};
|
||||
const initialJSON = JSON.stringify(initialState);
|
||||
|
||||
expect(getProps(initialState)).toEqual({
|
||||
deviceData: {},
|
||||
list: [{ something: 1 }, { something: 2 }],
|
||||
loading: false
|
||||
});
|
||||
expect(JSON.stringify(initialState)).toBe(initialJSON);
|
||||
});
|
||||
});
|
||||
58
chapter12/src/regionsStyledApp/regionsTable.snapshot.test.js
Normal file
58
chapter12/src/regionsStyledApp/regionsTable.snapshot.test.js
Normal file
@ -0,0 +1,58 @@
|
||||
/* @flow */
|
||||
|
||||
import React from "react";
|
||||
import TestRenderer from "react-test-renderer";
|
||||
|
||||
import { RegionsTable } from "./regionsTable.component";
|
||||
|
||||
describe("RegionsTable", () => {
|
||||
it("renders correctly an empty list", () => {
|
||||
const tree = TestRenderer.create(
|
||||
<RegionsTable
|
||||
deviceData={{
|
||||
isTablet: false,
|
||||
isPortrait: true,
|
||||
height: 1000,
|
||||
width: 720,
|
||||
scale: 1,
|
||||
fontScale: 1
|
||||
}}
|
||||
list={[]}
|
||||
/>
|
||||
).toJSON();
|
||||
expect(tree).toMatchSnapshot();
|
||||
});
|
||||
|
||||
it("renders correctly a list", () => {
|
||||
const tree = TestRenderer.create(
|
||||
<RegionsTable
|
||||
deviceData={{
|
||||
isTablet: false,
|
||||
isPortrait: true,
|
||||
height: 1000,
|
||||
width: 720,
|
||||
scale: 1,
|
||||
fontScale: 1
|
||||
}}
|
||||
list={[
|
||||
{
|
||||
countryCode: "UY",
|
||||
regionCode: "10",
|
||||
regionName: "Montevideo"
|
||||
},
|
||||
{
|
||||
countryCode: "UY",
|
||||
regionCode: "9",
|
||||
regionName: "Maldonado"
|
||||
},
|
||||
{
|
||||
countryCode: "UY",
|
||||
regionCode: "5",
|
||||
regionName: "Cerro Largo"
|
||||
}
|
||||
]}
|
||||
/>
|
||||
).toJSON();
|
||||
expect(tree).toMatchSnapshot();
|
||||
});
|
||||
});
|
||||
64
chapter12/src/regionsStyledApp/regionsTable.test.js
Normal file
64
chapter12/src/regionsStyledApp/regionsTable.test.js
Normal file
@ -0,0 +1,64 @@
|
||||
/* @flow */
|
||||
|
||||
import React from "react";
|
||||
import Enzyme from "enzyme";
|
||||
import Adapter from "enzyme-adapter-react-16";
|
||||
|
||||
import { RegionsTable } from "./regionsTable.component";
|
||||
|
||||
Enzyme.configure({ adapter: new Adapter() });
|
||||
|
||||
describe("RegionsTable", () => {
|
||||
it("renders correctly an empty list", () => {
|
||||
const wrapper = Enzyme.shallow(
|
||||
<RegionsTable
|
||||
deviceData={{
|
||||
isTablet: false,
|
||||
isPortrait: true,
|
||||
height: 1000,
|
||||
width: 720,
|
||||
scale: 1,
|
||||
fontScale: 1
|
||||
}}
|
||||
list={[]}
|
||||
/>
|
||||
);
|
||||
expect(wrapper.contains("No regions."));
|
||||
});
|
||||
|
||||
it("renders correctly a list", () => {
|
||||
const wrapper = Enzyme.shallow(
|
||||
<RegionsTable
|
||||
deviceData={{
|
||||
isTablet: false,
|
||||
isPortrait: true,
|
||||
height: 1000,
|
||||
width: 720,
|
||||
scale: 1,
|
||||
fontScale: 1
|
||||
}}
|
||||
list={[
|
||||
{
|
||||
countryCode: "UY",
|
||||
regionCode: "10",
|
||||
regionName: "Montevideo"
|
||||
},
|
||||
{
|
||||
countryCode: "UY",
|
||||
regionCode: "9",
|
||||
regionName: "Maldonado"
|
||||
},
|
||||
{
|
||||
countryCode: "UY",
|
||||
regionCode: "5",
|
||||
regionName: "Cerro Largo"
|
||||
}
|
||||
]}
|
||||
/>
|
||||
);
|
||||
|
||||
expect(wrapper.contains("Montevideo"));
|
||||
expect(wrapper.contains("Maldonado"));
|
||||
expect(wrapper.contains("Cerro Largo"));
|
||||
});
|
||||
});
|
||||
9
chapter12/src/regionsStyledApp/serviceApi.js
Normal file
9
chapter12/src/regionsStyledApp/serviceApi.js
Normal file
@ -0,0 +1,9 @@
|
||||
/* @flow */
|
||||
|
||||
import axios from "axios";
|
||||
|
||||
export const getCountriesAPI = () =>
|
||||
axios.get(`http://192.168.1.200:8080/countries`);
|
||||
|
||||
export const getRegionsAPI = country =>
|
||||
axios.get(`http://192.168.1.200:8080/regions/${country}`);
|
||||
8
chapter12/src/regionsStyledApp/store.js
Normal file
8
chapter12/src/regionsStyledApp/store.js
Normal file
@ -0,0 +1,8 @@
|
||||
/* @flow */
|
||||
|
||||
import { createStore, applyMiddleware } from "redux";
|
||||
import thunk from "redux-thunk";
|
||||
|
||||
import { reducer } from "./world.reducer";
|
||||
|
||||
export const store = createStore(reducer, applyMiddleware(thunk));
|
||||
11
chapter12/src/regionsStyledApp/styleConstants.js
Normal file
11
chapter12/src/regionsStyledApp/styleConstants.js
Normal file
@ -0,0 +1,11 @@
|
||||
/* @flow */
|
||||
|
||||
import { StyleSheet } from "react-native";
|
||||
|
||||
export const styles = StyleSheet.create({
|
||||
fullSize: {
|
||||
flex: 1
|
||||
}
|
||||
});
|
||||
|
||||
export const lowColor = "lightgray";
|
||||
122
chapter12/src/regionsStyledApp/world.actions.js
Normal file
122
chapter12/src/regionsStyledApp/world.actions.js
Normal file
@ -0,0 +1,122 @@
|
||||
/* @flow */
|
||||
|
||||
import { getCountriesAPI, getRegionsAPI } from "./serviceApi";
|
||||
import { getDeviceData } from "./device";
|
||||
|
||||
// Device layout action
|
||||
|
||||
export const DEVICE_DATA = "device:data";
|
||||
|
||||
export type deviceDataAction = {
|
||||
type: string,
|
||||
deviceData: any // deviceDataType
|
||||
};
|
||||
|
||||
export const setDevice = (deviceData?: object) =>
|
||||
({
|
||||
type: DEVICE_DATA,
|
||||
deviceData: deviceData || getDeviceData()
|
||||
}: deviceDataAction);
|
||||
|
||||
// Countries actions
|
||||
|
||||
export const COUNTRIES_REQUEST = "countries:request";
|
||||
export const COUNTRIES_SUCCESS = "countries:success";
|
||||
export const COUNTRIES_FAILURE = "countries:failure";
|
||||
|
||||
export type CountriesAction = {
|
||||
type: string,
|
||||
country?: string,
|
||||
listOfCountries?: [object]
|
||||
};
|
||||
|
||||
export const countriesRequest = () =>
|
||||
({
|
||||
type: COUNTRIES_REQUEST
|
||||
}: CountriesActions);
|
||||
|
||||
export const countriesSuccess = (listOfCountries: []) =>
|
||||
({
|
||||
type: COUNTRIES_SUCCESS,
|
||||
listOfCountries
|
||||
}: CountriesActions);
|
||||
|
||||
export const countriesFailure = () =>
|
||||
({
|
||||
type: COUNTRIES_FAILURE
|
||||
}: CountriesActions);
|
||||
|
||||
// Regions actions
|
||||
|
||||
export const REGIONS_REQUEST = "regions:request";
|
||||
export const REGIONS_SUCCESS = "regions:success";
|
||||
export const REGIONS_FAILURE = "regions:failure";
|
||||
|
||||
export type RegionsAction = {
|
||||
type: string,
|
||||
listOfRegions?: [object]
|
||||
};
|
||||
|
||||
export const regionsRequest = (country: string) =>
|
||||
({
|
||||
type: REGIONS_REQUEST,
|
||||
country
|
||||
}: RegionsActions);
|
||||
|
||||
export const regionsSuccess = (listOfRegions: [{}]) =>
|
||||
({
|
||||
type: REGIONS_SUCCESS,
|
||||
listOfRegions
|
||||
}: RegionsActions);
|
||||
|
||||
export const regionsFailure = () =>
|
||||
({
|
||||
type: REGIONS_FAILURE
|
||||
}: RegionsActions);
|
||||
|
||||
// Complex Actions:
|
||||
|
||||
export const getCountries = () => async dispatch => {
|
||||
try {
|
||||
dispatch(countriesRequest());
|
||||
const result = await getCountriesAPI();
|
||||
dispatch(countriesSuccess(result.data));
|
||||
} catch (e) {
|
||||
dispatch(countriesFailure());
|
||||
}
|
||||
};
|
||||
|
||||
export const getRegions = (country: string) => async dispatch => {
|
||||
if (country) {
|
||||
try {
|
||||
dispatch(regionsRequest(country));
|
||||
const result = await getRegionsAPI(country);
|
||||
dispatch(regionsSuccess(result.data));
|
||||
} catch (e) {
|
||||
dispatch(regionsFailure());
|
||||
}
|
||||
} else {
|
||||
dispatch(regionsFailure());
|
||||
}
|
||||
};
|
||||
|
||||
export const getRegions2 = (country: string) => async (
|
||||
dispatch,
|
||||
getState
|
||||
) => {
|
||||
if (country === getState().currentCountry) {
|
||||
console.log("Hey! You are getting the same country as before!");
|
||||
}
|
||||
|
||||
if (country) {
|
||||
try {
|
||||
dispatch(regionsRequest(country));
|
||||
const result = await getRegionsAPI(country);
|
||||
dispatch(regionsSuccess(result.data));
|
||||
} catch (e) {
|
||||
dispatch(regionsFailure());
|
||||
}
|
||||
} else {
|
||||
dispatch(regionsFailure());
|
||||
}
|
||||
};
|
||||
67
chapter12/src/regionsStyledApp/world.actions.test.js
Normal file
67
chapter12/src/regionsStyledApp/world.actions.test.js
Normal file
@ -0,0 +1,67 @@
|
||||
/* @flow */
|
||||
import configureMockStore from "redux-mock-store";
|
||||
|
||||
import thunk from "redux-thunk";
|
||||
|
||||
import {
|
||||
getCountries,
|
||||
countriesSuccess,
|
||||
COUNTRIES_REQUEST,
|
||||
COUNTRIES_SUCCESS,
|
||||
COUNTRIES_FAILURE
|
||||
} from "./world.actions.js";
|
||||
|
||||
import { getCountriesAPI } from "./serviceApi.js";
|
||||
|
||||
let mockPromise;
|
||||
jest.mock("./serviceApi", () => {
|
||||
return {
|
||||
getCountriesAPI: jest.fn().mockImplementation(() => mockPromise)
|
||||
};
|
||||
});
|
||||
|
||||
describe("getCountries", () => {
|
||||
it("on API success", async () => {
|
||||
const fakeCountries = {
|
||||
data: [{ code: "UY" }, { code: "AR" }, { code: "BR" }]
|
||||
};
|
||||
mockPromise = Promise.resolve(fakeCountries);
|
||||
|
||||
const store = configureMockStore([thunk])({});
|
||||
|
||||
await store.dispatch(getCountries());
|
||||
|
||||
const dispatchedActions = store.getActions();
|
||||
|
||||
expect(getCountriesAPI).toHaveBeenCalledWith();
|
||||
|
||||
expect(dispatchedActions.length).toBe(2);
|
||||
expect(dispatchedActions[0].type).toBe(COUNTRIES_REQUEST);
|
||||
expect(dispatchedActions[1].type).toBe(COUNTRIES_SUCCESS);
|
||||
expect(dispatchedActions[1].listOfCountries).toEqual(
|
||||
fakeCountries.data
|
||||
);
|
||||
|
||||
/*
|
||||
We could have written... but then we'd need tests for countriesSuccess()
|
||||
*/
|
||||
expect(dispatchedActions[1]).toEqual(
|
||||
countriesSuccess(fakeCountries.data)
|
||||
);
|
||||
});
|
||||
|
||||
it("on API failure", async () => {
|
||||
mockPromise = Promise.reject(new Error("failure!"));
|
||||
|
||||
const store = configureMockStore([thunk])({});
|
||||
|
||||
await store.dispatch(getCountries());
|
||||
|
||||
const dispatchedActions = store.getActions();
|
||||
|
||||
expect(getCountriesAPI).toHaveBeenCalledWith();
|
||||
expect(dispatchedActions.length).toBe(2);
|
||||
expect(dispatchedActions[0].type).toBe(COUNTRIES_REQUEST);
|
||||
expect(dispatchedActions[1].type).toBe(COUNTRIES_FAILURE);
|
||||
});
|
||||
});
|
||||
81
chapter12/src/regionsStyledApp/world.reducer.js
Normal file
81
chapter12/src/regionsStyledApp/world.reducer.js
Normal file
@ -0,0 +1,81 @@
|
||||
/* @flow */
|
||||
|
||||
import {
|
||||
DEVICE_DATA,
|
||||
COUNTRIES_REQUEST,
|
||||
COUNTRIES_SUCCESS,
|
||||
COUNTRIES_FAILURE,
|
||||
REGIONS_REQUEST,
|
||||
REGIONS_SUCCESS,
|
||||
REGIONS_FAILURE
|
||||
} from "./world.actions";
|
||||
|
||||
import { getDeviceData } from "./device";
|
||||
import type { CountriesAction, RegionsAction } from "./world.actions";
|
||||
|
||||
export const reducer = (
|
||||
state: object = {
|
||||
// initial state
|
||||
deviceData: getDeviceData(),
|
||||
loadingCountries: false,
|
||||
currentCountry: "",
|
||||
countries: [],
|
||||
loadingRegions: false,
|
||||
regions: []
|
||||
},
|
||||
action: CountriesAction | RegionsAction
|
||||
) => {
|
||||
switch (action.type) {
|
||||
case DEVICE_DATA:
|
||||
return {
|
||||
...state,
|
||||
deviceData: action.deviceData
|
||||
};
|
||||
|
||||
case COUNTRIES_REQUEST:
|
||||
return {
|
||||
...state,
|
||||
loadingCountries: true,
|
||||
countries: []
|
||||
};
|
||||
|
||||
case COUNTRIES_SUCCESS:
|
||||
return {
|
||||
...state,
|
||||
loadingCountries: false,
|
||||
countries: action.listOfCountries
|
||||
};
|
||||
|
||||
case COUNTRIES_FAILURE:
|
||||
return {
|
||||
...state,
|
||||
loadingCountries: false,
|
||||
countries: []
|
||||
};
|
||||
|
||||
case REGIONS_REQUEST:
|
||||
return {
|
||||
...state,
|
||||
loadingRegions: true,
|
||||
currentCountry: action.country,
|
||||
regions: []
|
||||
};
|
||||
|
||||
case REGIONS_SUCCESS:
|
||||
return {
|
||||
...state,
|
||||
loadingRegions: false,
|
||||
regions: action.listOfRegions
|
||||
};
|
||||
|
||||
case REGIONS_FAILURE:
|
||||
return {
|
||||
...state,
|
||||
loadingRegions: false,
|
||||
regions: []
|
||||
};
|
||||
|
||||
default:
|
||||
return state;
|
||||
}
|
||||
};
|
||||
76
chapter12/src/regionsStyledApp/world.reducer.test.js
Normal file
76
chapter12/src/regionsStyledApp/world.reducer.test.js
Normal file
@ -0,0 +1,76 @@
|
||||
/* @flow */
|
||||
|
||||
import { reducer } from "./world.reducer.js";
|
||||
|
||||
import { countriesRequest, regionsSuccess } from "./world.actions.js";
|
||||
|
||||
describe("The countries and regions reducer", () => {
|
||||
it("should process countryRequest actions", () => {
|
||||
const initialState = {
|
||||
loadingCountries: false,
|
||||
currentCountry: "whatever",
|
||||
countries: [{}, {}, {}],
|
||||
loadingRegions: false,
|
||||
regions: [{}, {}]
|
||||
};
|
||||
|
||||
const initialJSON = JSON.stringify(initialState);
|
||||
|
||||
expect(reducer(initialState, countriesRequest())).toEqual({
|
||||
loadingCountries: true,
|
||||
currentCountry: "whatever",
|
||||
countries: [],
|
||||
loadingRegions: false,
|
||||
regions: [{}, {}]
|
||||
});
|
||||
|
||||
expect(JSON.stringify(initialState)).toBe(initialJSON);
|
||||
});
|
||||
|
||||
it("should process regionsSuccess actions", () => {
|
||||
const initialState = {
|
||||
loadingCountries: false,
|
||||
currentCountry: "whatever",
|
||||
countries: [{}, {}, {}],
|
||||
loadingRegions: true,
|
||||
regions: []
|
||||
};
|
||||
|
||||
const initialJSON = JSON.stringify(initialState);
|
||||
|
||||
expect(
|
||||
reducer(
|
||||
initialState,
|
||||
regionsSuccess([
|
||||
{ something: 1 },
|
||||
{ something: 2 },
|
||||
{ something: 3 }
|
||||
])
|
||||
)
|
||||
).toEqual({
|
||||
loadingCountries: false,
|
||||
currentCountry: "whatever",
|
||||
countries: [{}, {}, {}],
|
||||
loadingRegions: false,
|
||||
regions: [{ something: 1 }, { something: 2 }, { something: 3 }]
|
||||
});
|
||||
|
||||
expect(JSON.stringify(initialState)).toBe(initialJSON);
|
||||
});
|
||||
|
||||
it("should return the initial state for unknown actions", () => {
|
||||
const initialState = {
|
||||
loadingCountries: false,
|
||||
currentCountry: "whatever",
|
||||
countries: [{}, {}, {}],
|
||||
loadingRegions: true,
|
||||
regions: []
|
||||
};
|
||||
const initialJSON = JSON.stringify(initialState);
|
||||
|
||||
expect(
|
||||
JSON.stringify(reducer(initialState, { actionType: "other" }))
|
||||
).toBe(initialJSON);
|
||||
expect(JSON.stringify(initialState)).toBe(initialJSON);
|
||||
});
|
||||
});
|
||||
Loading…
x
Reference in New Issue
Block a user