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test infra: JUnit5 unit tests on Android modules + Compose UI test wiring

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Add an architecture.android.unit.test convention plugin that runs local unit
tests on the JUnit5 platform via useJUnitPlatform() (AndroidUnitTest extends
Gradle's Test) + the unit-test bundle. Deliberately NOT using the
de.mannodermaus plugin (targets AGP 8.x; we're on AGP 9). Add
junit-platform-launcher (Gradle 9 dropped the bundled launcher); set the
instrumentation runner; add a compose-ui-test bundle pinning espresso/runner to
current versions (transitive espresso 3.5.0 calls the removed
InputManager.getInstance() on API 34+). CI now runs ./gradlew test and compiles
the instrumented tests. Drop unused testing catalog entries.
This commit is contained in:
Adrian Kuta
2026-06-10 15:00:37 +02:00
parent cf63095acc
commit 7a7ab45a66
9 changed files with 82 additions and 11 deletions
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23
gradle/libs.versions.toml
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@@ -36,12 +36,10 @@ timber = "5.0.1"
material = "1.12.0"
# Testing
junit4 = "4.13.2"
junitJupiter = "5.11.4"
androidJunit5 = "1.11.4"
junitPlatform = "1.11.4"
turbine = "1.2.0"
assertk = "0.28.1"
androidxTest = "1.7.0"
androidxTestExt = "1.3.0"
androidxTestRunner = "1.7.0"
androidxEspresso = "3.7.0"
@@ -97,7 +95,6 @@ koin-core = { module = "io.insert-koin:koin-core" }
koin-android = { module = "io.insert-koin:koin-android" }
koin-androidx-compose = { module = "io.insert-koin:koin-androidx-compose" }
koin-test = { module = "io.insert-koin:koin-test" }
koin-test-junit5 = { module = "io.insert-koin:koin-test-junit5" }
# --- Ktor ---
ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
@@ -116,13 +113,12 @@ coil-network-okhttp = { module = "io.coil-kt.coil3:coil-network-okhttp", version
timber = { module = "com.jakewharton.timber:timber", version.ref = "timber" }
# --- Testing ---
junit4 = { module = "junit:junit", version.ref = "junit4" }
junit-jupiter-api = { module = "org.junit.jupiter:junit-jupiter-api", version.ref = "junitJupiter" }
junit-jupiter-engine = { module = "org.junit.jupiter:junit-jupiter-engine", version.ref = "junitJupiter" }
junit-jupiter-params = { module = "org.junit.jupiter:junit-jupiter-params", version.ref = "junitJupiter" }
# Gradle 9 no longer bundles the launcher — it must be on the test runtime classpath explicitly.
junit-platform-launcher = { module = "org.junit.platform:junit-platform-launcher", version.ref = "junitPlatform" }
turbine = { module = "app.cash.turbine:turbine", version.ref = "turbine" }
assertk = { module = "com.willowtreeapps.assertk:assertk", version.ref = "assertk" }
androidx-test-core = { module = "androidx.test:core", version.ref = "androidxTest" }
androidx-test-runner = { module = "androidx.test:runner", version.ref = "androidxTestRunner" }
androidx-test-ext-junit = { module = "androidx.test.ext:junit", version.ref = "androidxTestExt" }
androidx-test-espresso-core = { module = "androidx.test.espresso:espresso-core", version.ref = "androidxEspresso" }
@@ -147,6 +143,16 @@ ktor = [
lifecycle-compose = ["androidx-lifecycle-runtime-compose", "androidx-lifecycle-viewmodel-compose"]
views = ["androidx-appcompat", "material", "androidx-recyclerview", "androidx-fragment-ktx"]
unit-test = ["junit-jupiter-api", "kotlinx-coroutines-test", "turbine", "assertk"]
# Instrumented Compose UI test (androidTest): ComposeTestRule + AndroidJUnit4 runner.
# espresso-core/runner are pinned to current versions: Compose's test rule drives Espresso's
# onIdle, and the transitive espresso 3.5.0 calls InputManager.getInstance() (removed on API 34+),
# which crashes on modern devices. 3.7.0 fixes that reflection.
compose-ui-test = [
"androidx-compose-ui-test-junit4",
"androidx-test-ext-junit",
"androidx-test-espresso-core",
"androidx-test-runner",
]
[plugins]
# Upstream plugins
@@ -155,8 +161,6 @@ android-library = { id = "com.android.library", version.ref = "agp" }
kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
# Declared for milestone 5 (ViewModel/Compose tests on Android); wired when tests land.
android-junit5 = { id = "de.mannodermaus.android-junit5", version.ref = "androidJunit5" }
# Convention plugins (defined in :build-logic, resolved from the included build)
architecture-android-application = { id = "architecture.android.application" }
@@ -164,6 +168,7 @@ architecture-android-library = { id = "architecture.android.library" }
architecture-android-feature = { id = "architecture.android.feature" }
architecture-android-feature-views = { id = "architecture.android.feature.views" }
architecture-domain-module = { id = "architecture.domain.module" }
architecture-android-unit-test = { id = "architecture.android.unit.test" }
architecture-compose = { id = "architecture.compose" }
architecture-koin = { id = "architecture.koin" }
architecture-ktor = { id = "architecture.ktor" }