feat: add maestro test on CI/CD

.github/workflows/ci.yml

@@ -0,0 +1,131 @@
+name: React Native CI
+
+on:
+  pull_request:
+    branches: main
+  push:
+    branches: main
+  schedule:
+    - cron: '0 0 * * *'  # Runs at 00:00 UTC every day
+
+jobs:
+  ios-build:
+    name: iOS Build
+    runs-on: macos-latest
+    defaults:
+      run:
+        working-directory: example
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          cache: 'npm'
+          cache-dependency-path: example/package-lock.json
+
+      - name: Cache CocoaPods
+        uses: actions/cache@v4
+        with:
+          path: |
+            example/ios/Pods
+          key: ${{ runner.os }}-pods-${{ hashFiles('example/ios/Podfile.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-pods-
+
+      - name: Install dependencies
+        run: |
+          npm install --frozen-lockfile
+          cd ios && pod install
+
+      - name: Install Maestro CLI
+        run: |
+          curl -Ls "https://get.maestro.mobile.dev" | bash
+          brew tap facebook/fb
+          brew install facebook/fb/idb-companion
+
+      - name: Add Maestro to path
+        run: echo "${HOME}/.maestro/bin" >> $GITHUB_PATH
+
+      - name: Start packager
+        run: npm start &
+
+      - name: Build iOS
+        run: |
+          npm run ios
+
+      - name: Setup iOS simulator
+        run: |
+          UDID=$(xcrun simctl list devices | grep "iPhone" | grep "Booted" | head -1 | grep -E -o -i "([0-9a-f]{8}-([0-9a-f]{4}-){3}[0-9a-f]{12})")
+          if [ -z "$UDID" ]; then
+            UDID=$(xcrun simctl list devices available | grep "iPhone" | head -1 | grep -E -o -i "([0-9a-f]{8}-([0-9a-f]{4}-){3}[0-9a-f]{12})")
+            xcrun simctl boot "${UDID}"
+          fi
+          open -a Simulator
+          xcrun simctl launch "${UDID}" com.jscexample
+
+      - name: Run iOS tests
+        run: |
+          export MAESTRO_DRIVER_STARTUP_TIMEOUT=1500000
+          export MAESTRO_WAIT_TIMEOUT=10000
+          npm run test:e2e
+
+
+  android-build:
+    name: Android Build
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: example
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          cache: 'npm'
+          cache-dependency-path: example/package-lock.json
+
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: '17'
+
+      - name: Install dependencies
+        run: npm install --frozen-lockfile
+
+      - name: Start packager
+        run: npm start &
+
+      - name: Install Maestro CLI
+        run: |
+          curl -Ls "https://get.maestro.mobile.dev" | bash
+
+      - name: Add Maestro to path
+        run: echo "${HOME}/.maestro/bin" >> $GITHUB_PATH
+
+      - name: Create AVD and generate snapshot for caching
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          target: aosp_atd
+          api-level: 30
+          arch: x86
+          ram-size: 4096M
+          channel: canary
+          profile: pixel
+          avd-name: Pixel_3a_API_30_AOSP
+          force-avd-creation: false
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          emulator-boot-timeout: 12000
+          disable-animations: false
+          working-directory: example
+          script: |
+            npm run android
+            npm run test:e2e

example/App.tsx

@@ -1,13 +1,6 @@
-/**
- * Sample React Native App
- * https://github.com/facebook/react-native
- *
- * @format
- */
-
-import React from 'react';
-import type {PropsWithChildren} from 'react';
+import React, { useState } from 'react';
 import {
+  Button,
   SafeAreaView,
   ScrollView,
   StatusBar,
@@ -16,52 +9,127 @@ import {
   useColorScheme,
   View,
 } from 'react-native';
-
 import {
   Colors,
-  DebugInstructions,
   Header,
-  LearnMoreLinks,
-  ReloadInstructions,
 } from 'react-native/Libraries/NewAppScreen';
 
-type SectionProps = PropsWithChildren<{
-  title: string;
-}>;
-
-function Section({children, title}: SectionProps): React.JSX.Element {
-  const isDarkMode = useColorScheme() === 'dark';
-  return (
-    <View style={styles.sectionContainer}>
-      <Text
-        style={[
-          styles.sectionTitle,
-          {
-            color: isDarkMode ? Colors.white : Colors.black,
-          },
-        ]}>
-        {title}
-      </Text>
-      <Text
-        style={[
-          styles.sectionDescription,
-          {
-            color: isDarkMode ? Colors.light : Colors.dark,
-          },
-        ]}>
-        {children}
-      </Text>
-    </View>
-  );
-}
-
 function App(): React.JSX.Element {
   const isDarkMode = useColorScheme() === 'dark';
+  const [testResult, setTestResult] = useState('No test run yet');
+  const [testName, setTestName] = useState('');
 
   const backgroundStyle = {
     backgroundColor: isDarkMode ? Colors.darker : Colors.lighter,
   };
 
+  const testConsoleLog = () => {
+    console.log('Hello from JSC');
+    setTestName('Console Test Result');
+    setTestResult('Hello from JSC');
+  };
+
+  const testBasicOperations = () => {
+    const mathResult = 2 + 2;
+    const stringResult = 'Hello ' + 'World';
+    const arrayResult = [1, 2, 3].map(x => x * 2);
+
+    const result = `Math: ${mathResult}\nString: ${stringResult}\nArray: ${arrayResult}`;
+    console.log(result);
+    setTestName('Basic Operations Result');
+    setTestResult(result);
+  };
+
+  const testComplexOperations = () => {
+    const obj = { a: 1, b: 2 };
+    const square = (x: number) => x * x;
+    const squareResult = square(4);
+
+    let result = `Object: ${JSON.stringify(obj)}\nSquare(4): ${squareResult}`;
+
+    try {
+      // eslint-disable-next-line no-eval
+      const dynamicFn = eval('(x) => x * 3');
+      const dynamicResult = dynamicFn(4);
+      result += `\nDynamic function(4): ${dynamicResult}`;
+    } catch (error) {
+      result += `\nDynamic function error: ${error}`;
+    }
+
+    console.log(result);
+    setTestName('Complex Operations Result');
+    setTestResult(result);
+  };
+
+  const testGlobalAccess = () => {
+    const result = `SetTimeout exists: ${typeof global.setTimeout === 'function'}`;
+    console.log(result);
+    setTestName('Global Access Result');
+    setTestResult(result);
+  };
+
+  const testErrorHandling = () => {
+    let results: string[] = [];
+
+    try {
+      throw new Error('Custom error');
+    } catch (error) {
+      if (error instanceof Error) {
+        results.push(`Regular error: ${error.message}`);
+      }
+    }
+
+    try {
+      const undefined1 = undefined;
+      // @ts-ignore
+      undefined1.someMethod();
+    } catch (error) {
+      if (error instanceof Error) {
+        results.push(`Type error: ${error.message}`);
+      }
+    }
+
+    try {
+      // eslint-disable-next-line no-eval
+      eval('syntax error{');
+    } catch (error) {
+      if (error instanceof Error) {
+        results.push(`Eval error: ${error.message}`);
+      }
+    }
+
+    const result = results.join('\n');
+    console.log(result);
+    setTestName('Error Handling Result');
+    setTestResult(result);
+  };
+
+  const testAsync = async () => {
+    try {
+      const result = await new Promise((resolve) => {
+        setTimeout(() => resolve('Regular async completed'), 1000);
+      });
+      console.log('Regular async result:', result);
+      setTestName('Async Test Result');
+      setTestResult(String(result));
+    } catch (error) {
+      setTestName('Async Error');
+      setTestResult(String(error));
+    }
+  };
+
+  const testMemoryAndPerformance = () => {
+    const arr = new Array(1000000);
+    for (let i = 0; i < arr.length; i++) {
+      arr[i] = i;
+    }
+    const result = `Array length: ${arr.length}`;
+
+    console.log(result);
+    setTestName('Memory & Performance Result');
+    setTestResult(result);
+  };
+
   return (
     <SafeAreaView style={backgroundStyle}>
       <StatusBar
@@ -73,45 +141,47 @@ function App(): React.JSX.Element {
         style={backgroundStyle}>
         <Header />
         <View
-          style={{
-            backgroundColor: isDarkMode ? Colors.black : Colors.white,
-          }}>
-          <Section title="Step One">
-            Edit <Text style={styles.highlight}>App.tsx</Text> to change this
-            screen and then come back to see your edits.
-          </Section>
-          <Section title="See Your Changes">
-            <ReloadInstructions />
-          </Section>
-          <Section title="Debug">
-            <DebugInstructions />
-          </Section>
-          <Section title="Learn More">
-            Read the docs to discover what to do next:
-          </Section>
-          <LearnMoreLinks />
+          style={[
+            styles.container,
+            {backgroundColor: isDarkMode ? Colors.black : Colors.white},
+          ]}>
+          <Button title="Console Log Test" onPress={testConsoleLog} />
+          <Button title="Basic Operations" onPress={testBasicOperations} />
+          <Button title="Complex Operations" onPress={testComplexOperations} />
+          <Button title="Global Access Test" onPress={testGlobalAccess} />
+          <Button title="Error Handling Test" onPress={testErrorHandling} />
+          <Button title="Async Test" onPress={testAsync} />
+          <Button title="Memory & Performance" onPress={testMemoryAndPerformance} />
+          <View style={styles.resultContainer}>
+            <Text style={styles.resultTitle} testID="resultTitle">
+              {testName || 'Test Results'}
+            </Text>
+            <Text style={styles.resultContent} testID="resultContent">
+              {testResult}
+            </Text>
+          </View>
         </View>
       </ScrollView>
     </SafeAreaView>
   );
 }
 
 const styles = StyleSheet.create({
-  sectionContainer: {
-    marginTop: 32,
-    paddingHorizontal: 24,
+  container: {
+    padding: 12,
   },
-  sectionTitle: {
-    fontSize: 24,
-    fontWeight: '600',
+  resultContainer: {
+    marginTop: 20,
+    padding: 10,
+    backgroundColor: '#f0f0f0',
   },
-  sectionDescription: {
-    marginTop: 8,
-    fontSize: 18,
-    fontWeight: '400',
+  resultTitle: {
+    fontSize: 16,
+    fontWeight: 'bold',
+    marginBottom: 8,
   },
-  highlight: {
-    fontWeight: '700',
+  resultContent: {
+    fontSize: 14,
   },
 });