Add Android e2e test module

The purpose of this test module is to be able to trigger end-to-end
tests separately from the main app module, mainly because of the flaky
nature of end-to-end tests.

Tests are easiest executed by running the following gradle command:
./gradlew :e2e:connectedDebugAndroidTest

2 files changed, 11 insertions, 0 deletions

diff --git a/android/buildSrc/src/main/kotlin/Dependencies.kt b/android/buildSrc/src/main/kotlin/Dependencies.kt
index e4d78ecd73..97ff89bab8 100644
--- a/android/buildSrc/src/main/kotlin/Dependencies.kt
+++ b/android/buildSrc/src/main/kotlin/Dependencies.kt
@@ -27,6 +27,14 @@ object Dependencies {
             "androidx.test.espresso:espresso-core:${Versions.AndroidX.espresso}"
         const val espressoContrib =
             "androidx.test.espresso:espresso-contrib:${Versions.AndroidX.espresso}"
+        const val testCore =
+            "androidx.test:core:${Versions.AndroidX.test}"
+        const val testRunner =
+            "androidx.test:runner:${Versions.AndroidX.test}"
+        const val testUiAutomator =
+            "androidx.test.uiautomator:uiautomator:${Versions.AndroidX.uiautomator}"
+        const val testOrchestrator =
+            "androidx.test:orchestrator:${Versions.AndroidX.test}"
     }
 
     object Koin {
@@ -59,6 +67,7 @@ object Dependencies {
     object Plugin {
         const val android = "com.android.tools.build:gradle:${Versions.Plugin.android}"
         const val androidApplicationId = "com.android.application"
+        const val androidTestId = "com.android.test"
         const val playPublisher =
             "com.github.triplet.gradle:play-publisher:${Versions.Plugin.playPublisher}"
         const val playPublisherId = "com.github.triplet.play"
diff --git a/android/buildSrc/src/main/kotlin/Versions.kt b/android/buildSrc/src/main/kotlin/Versions.kt
index 8db39a305f..d5c3563202 100644
--- a/android/buildSrc/src/main/kotlin/Versions.kt
+++ b/android/buildSrc/src/main/kotlin/Versions.kt
@@ -27,6 +27,8 @@ object Versions {
         const val fragment = "1.3.2"
         const val recyclerview = "1.2.1"
         const val junit = "1.1.3"
+        const val test = "1.4.0"
+        const val uiautomator = "2.2.0"
     }
 
     object Plugin {