J'ai des difficultés à intégrer le cadre de test de Kotlin pour les coroutines. kotlinx.coroutines.test
avec un projet multiplateforme qui cible Android (et ios dans le futur)
Mon code commun s'appuie fortement sur les coroutines mais je ne parviens pas à les tester (il semble que la bibliothèque de test ne soit pas dans le classpath).
build.gradle
pour le module commun :
plugins {
id 'org.jetbrains.kotlin.multiplatform'
id 'com.android.library'
id 'kotlin-kapt'
}
android {
defaultConfig {
compileSdkVersion 28
javaCompileOptions.annotationProcessorOptions.includeCompileClasspath = true
}
lintOptions {
checkAllWarnings true
}
}
def coroutinesVersion = "1.3.0-M2"
def mockKVersion = "1.9.3"
kotlin {
targets {
fromPreset(presets.android, 'android')
}
sourceSets {
commonMain.dependencies {
//Kotlin
implementation "org.jetbrains.kotlin:kotlin-stdlib-common:$kotlin_version"
implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version" //used in Log implementation
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core-common:$coroutinesVersion"
}
commonTest.dependencies {
//Kotlin
implementation "org.jetbrains.kotlin:kotlin-test-common:$kotlin_version"
implementation "org.jetbrains.kotlin:kotlin-test-annotations-common:$kotlin_version"
//Coroutines testing
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core-common:$coroutinesVersion"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutinesVersion"
implementation "io.mockk:mockk-common:$mockKVersion"
}
androidMain.dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutinesVersion"
}
androidTest.dependencies {
implementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
implementation "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutinesVersion"
implementation "io.mockk:mockk:$mockKVersion"
}
}
}
/*
* Due to the current limitations, it requires that the Android target is created before the kapt dependencies are configured,
* which needs to be done in a top-level dependencies { ... } block rather than within Kotlin source sets dependencies.
*/
dependencies {
implementation 'javax.annotation:javax.annotation-api:1.3.2'
kapt 'com.google.auto.factory:auto-factory:1.0-beta6@jar'
compileOnly "com.google.auto.factory:auto-factory:1.0-beta6"
}
Exemple de test en commonTest
l'ensemble des sources :
package some.package.common.test
import kotlin.test.Test
import kotlin.test.assertTrue
class SomeTest {
@Test
fun `should pass`() {
//none of the kotlinx.coroutines.test content is available here (eg. runBlockingTest)
assertTrue { 2 + 2 == 4 }
}
}