Execute mobile app testing on iOS and Android devices/simulators. Use when performing specialized testing. Trigger with phrases like "test mobile app", "run iOS tests", or "validate Android functionality".
npxskills add jeremylongshore/claude-code-plugins-plus-skills--skill testing-mobile-appsLoading…
Execute automated mobile application testing on iOS simulators and Android emulators covering UI interactions, navigation flows, gesture handling, and platform-specific behaviors. Supports Appium, Detox (React Native), XCUITest (iOS native), Espresso (Android native), and Maestro for cross-platform mobile testing.
.app, .apk, or .ipa) or bundled dev server (React Native)uiautomator2 for Android, xcuitest for iOS) if using Appiumxcodebuild, , or )../gradlew assembleDebugnpx react-native build@ios, @android).npx detox test --configuration ios.sim.debug.tests/mobile/ or e2e/| Error | Cause | Solution |
|---|---|---|
| Simulator/emulator fails to boot | Insufficient disk space or corrupted simulator image | Delete derived data and reset simulator; increase disk allocation; recreate the emulator AVD |
| App crashes on launch during test | Missing permissions or incompatible OS version | Check minimum deployment target; grant required permissions in test setup; verify app signing |
| Element not found | Element ID changed or screen did not finish loading | Use accessibility IDs instead of XPath; add explicit waits; verify element visibility before interaction |
| Test flaky on CI but passes locally | CI runner has slower CPU/GPU affecting animations and timing | Increase wait timeouts for CI; disable animations in developer settings; use dedicated CI hardware |
| Permission dialog blocks test | System alert appeared over the app UI | Auto-dismiss alerts in test setup; pre-grant permissions via xcrun simctl or ADB commands |
Detox test for React Native login flow:
describe('Login Flow', () => {
beforeAll(async () => { await device.launchApp(); });
beforeEach(async () => { await device.reloadReactNative(); });
it('logs in with valid credentials', async () => {
await element(by.id('email-input')).typeText('[email protected]');
await element(by.id('password-input')).typeText('password123');
await element(by.id('login-button')).tap();
await expect(element(by.id('home-screen'))).toBeVisible();
});
});
Maestro flow file:
appId: com.example.myapp
---
- launchApp
- tapOn: "Sign In"
- inputText:
id: "email-input"
text: "[email protected]"
- inputText:
id: "password-input"
text: "password123"
- tapOn: "Submit"
- assertVisible: "Welcome"
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).