Detox: thrown: "Exceeded timeout of 120000 ms for a hook.

Thanks @gunnartorfis, I will go over the logs and the configurations you provided.

Also, regarding:

It also might be worth mentioning that when running the tests locally, Detox spins up a new simulator. For example, if I declare “iPhone 12” in my `.detoxrc.json’, that one will fire up but tests will run on “iPhone 12-Detox”. Not sure if that’s normal but wanted to mention that.

Try echo "[]" > ~/Library/Detox/device.registry.state.lock. That’s probably because the desired simulators are locked in this file. See: https://wix.github.io/Detox/docs/guide/parallel-test-execution/#lock-file

Each worker is responsible for removing the device ID from the list in device.registry.state.lock. Exiting a test runner abruptly (using Ctrl+C / ⌘+C) will not give the worker a chance to unregister the device from the lock file, resulting in an inconsistent state, which can result in creation of unnecessary new simulators.

It’s still behaving a bit weird, like it’s constantly restarting the simulator or something, eventually reaching an error thrown: "Exceeded timeout of 120000 ms for a hook. Use jest.setTimeout(newTimeout) to increase the timeout value, if this is a long-running test.".

It also might be worth mentioning that when running the tests locally, Detox spins up a new simulator. For example, if I declare “iPhone 12” in my `.detoxrc.json’, that one will fire up but tests will run on “iPhone 12-Detox”. Not sure if that’s normal but wanted to mention that.

Here’s a link to the output logs: https://drive.google.com/file/d/1Fcfyy_wGZfsrAF5vHBCqRFOOhQSwec7s/view?usp=sharing

Here’s my Detox config.json:

{
    "maxWorkers": 1,
    "testEnvironment": "./environment",
    "testRunner": "jest-circus/runner",
    "testTimeout": 120000,
    "testRegex": "\\.e2e\\.js$",
    "reporters": [
        "detox/runners/jest/streamlineReporter"
    ],
    "verbose": true,
    "setupFilesAfterEnv": [
        "<rootDir>/init.js"
    ]
}

environment.js:

const {
  DetoxCircusEnvironment,
  SpecReporter,
  WorkerAssignReporter,
} = require('detox/runners/jest-circus');

class CustomDetoxEnvironment extends DetoxCircusEnvironment {
  constructor(config, context) {
    super(config, context);

    // Can be safely removed, if you are content with the default value (=300000ms)
    this.initTimeout = 300000;

    // This takes care of generating status logs on a per-spec basis. By default, Jest only reports at file-level.
    // This is strictly optional.
    this.registerListeners({
      SpecReporter,
      WorkerAssignReporter,
    });
  }
}

module.exports = CustomDetoxEnvironment;

init.js:

const detox = require('detox');
const config = './config.json';

beforeAll(async () => {
  await detox.init(config);
  await device.launchApp();
});

afterAll(async () => {
  await detox.cleanup();
});

.detoxrc.json

{
  "testRunner": "jest",
  "runnerConfig": "e2e/config.json",
  "skipLegacyWorkersInjection": true,
  "apps": {
    "ios.debug": {
      "type": "ios.app",
      "binaryPath": "ios/build/Build/Products/Debug-iphonesimulator/NoonaDEV.app",
      "build": "xcodebuild -workspace ios/timatorgmobile.xcworkspace -scheme 'Noona Develop' -sdk iphonesimulator -derivedDataPath ios/build"
    },
    "ios.release": {
      "name": "Noona",
      "type": "ios.app",
      "binaryPath": "ios/build/Build/Products/Release-iphonesimulator/Noona.app",
      "build": "xcodebuild -workspace ios/timatorgmobile.xcworkspace -scheme 'Noona Release' -sdk iphonesimulator -derivedDataPath ios/build"
    },
    "android.DEV": {
      "type": "android.apk",
      "binaryPath": "android/app/build/outputs/apk/debug/app-debug.apk",
      "build": "cd android && ./gradlew assembleDebug assembleAndroidTest -DtestBuildType=DEV && cd .."
    },
    "android.release": {
      "type": "android.apk",
      "binaryPath": "android/app/build/outputs/apk/release/app-release.apk",
      "build": "cd android && ./gradlew assembleRelease assembleAndroidTest -DtestBuildType=release && cd .."
    }
  },
  "devices": {
    "simulator": {
      "type": "ios.simulator",
      "device": {
        "type": "iPhone 12"
      }
    },
    "emulator": {
      "type": "android.emulator",
      "device": {
        "avdName": "Pixel_3a_API_30_x86"
      }
    }
  },
  "configurations": {
    "ios.sim.debug": {
      "device": "simulator",
      "app": "ios.debug"
    },
    "ios.sim.release": {
      "device": "simulator",
      "app": "ios.release"
    },
    "android.emu.DEV": {
      "device": "emulator",
      "app": "android.DEV"
    },
    "android.emu.release": {
      "device": "emulator",
      "app": "android.release"
    }
  }
}

Actually this shouldn’t be related to the error… changing direction 😅

Please check what happens when you don’t set permissions when calling launchApp

@gunnartorfis I’m not sure why your init.js is required. Detox init and cleanup is done automatically in a jest-circus environment, such as yourself. That alone might be a source of some of the issues 🤔