test: add e2e tests for Crashlytics

.github/workflows/crashlytics-e2e.yml

@@ -0,0 +1,47 @@
+name: Firebase Crashlytics E2E Tests
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}
+
+env:
+  CRASHLYTICS_E2E_GOOGLE_SERVICES: ${{ secrets.SESSIONS_E2E_GOOGLE_SERVICES }}
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout firebase-crashlytics
+        uses: actions/[email protected]
+
+      - name: Set up JDK 17
+        uses: actions/[email protected]
+        with:
+          java-version: "17"
+          distribution: "temurin"
+          cache: gradle
+
+      - name: Add google-services.json
+        run: |
+          echo $CRASHLYTICS_E2E_GOOGLE_SERVICES | base64 -d > google-services.json
+
+      - uses: google-github-actions/auth@v2
+        with:
+          credentials_json: ${{ secrets.GCP_SERVICE_ACCOUNT }}
+
+      - uses: google-github-actions/setup-gcloud@v2
+
+      - name: Run Crashlytics end-to-end tests
+        env:
+          FTL_RESULTS_BUCKET: crashlytics-test-results
+        run: |
+          ./gradlew :firebase-crashlytics:test-app:deviceCheck withErrorProne -PtargetBackend="prod" -PtriggerCrashes

firebase-crashlytics/firebase-crashlytics.gradle

@@ -99,6 +99,8 @@ dependencies {
     testImplementation(libs.robolectric)
     testImplementation(libs.truth)
     testImplementation(project(":integ-testing"))
+    testImplementation("io.mockk:mockk:1.13.8")
+
 
     androidTestImplementation(libs.androidx.test.core)
     androidTestImplementation(libs.androidx.test.runner)

firebase-crashlytics/test-app/.gitignore

@@ -0,0 +1 @@
+**/google-services.json

firebase-crashlytics/test-app/README.md

@@ -0,0 +1,25 @@
+# Firebase Crashlytics Test App
+
+## Setup
+
+Download the `google-services.json` file
+from [Firebase Console](https://console.firebase.google.com/) (for whatever Firebase project you
+have or want to integrate the `test-app`) and store it under the current directory.
+
+Note: The [Package name](https://firebase.google.com/docs/android/setup#register-app) for your app
+created on the Firebase Console (for which the `google-services.json` is downloaded) must match
+the [applicationId](https://developer.android.com/studio/build/application-id.html) declared in
+the `test-app/test-app.gradle.kts` for the app to link to Firebase.
+
+## Running
+
+Run the test app directly from Android Studio by selecting and running
+the `firebase-crashlytics.test-app` run configuration.
+
+## Terminal
+
+Alternatively, you can run the test app from the terminal using the following command:
+
+```bash
+ ./gradlew :firebase-crashlytics:test-app:connectedAndroidTest --info
+```

firebase-crashlytics/test-app/multidex-config.pro

@@ -0,0 +1 @@
+-keep class com.google.firebase.** { *; }

firebase-crashlytics/test-app/src/androidTest/AndroidManifest.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2023 Google LLC
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  xmlns:tools="http://schemas.android.com/tools"
+  android:versionCode="1"
+  android:versionName="1.0.0">
+
+  <application>
+
+  </application>
+
+  <uses-sdk tools:overrideLibrary="android_libs.ub_uiautomator" />
+
+</manifest>