似乎 kotlinx-coroutines-test 依赖项对我不起作用,因为我无法访问依赖项的成员,例如 TestCoroutineDispatcher
, setMain()
, resetMain()
等等。我在关注这个 doc但尽管添加了 gradle 依赖项,但无法访问成员。我尝试重建项目并使缓存无效并重新启动,但似乎没有任何效果。我也试过做androidExtensions {experimental = true}
但仍然没有运气。
构建.gradle
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.example.android.kotlincoroutines"
minSdkVersion 21
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
androidExtensions {
experimental = true
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.1.1'
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.1.1'
implementation 'androidx.appcompat:appcompat:1.1.0-alpha02'
implementation 'com.google.android.material:material:1.1.0-alpha03'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
// ViewModel and LiveData
def lifecycle_version = '2.0.0-beta01'
implementation "androidx.lifecycle:lifecycle-extensions:$lifecycle_version"
implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.1.0-alpha02"
testImplementation "androidx.arch.core:core-testing:$lifecycle_version"
// Room for database
def room_version = '2.0.0'
implementation "androidx.room:room-runtime:$room_version"
kapt "androidx.room:room-compiler:$room_version"
def work_version = "1.0.0-rc01"
implementation "android.arch.work:work-runtime:$work_version"
androidTestImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.1.1'
androidTestImplementation 'androidx.test:rules:1.1.1'
androidTestImplementation "com.google.truth:truth:0.42"
androidTestImplementation "androidx.arch.core:core-testing:$lifecycle_version"
testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.3.0-M1'
}
我在哪里错了?
最佳答案
将 testImplementation 替换为 implementation 对我有用。
关于android - 使用来自 kotlinx-coroutine-test 的类时出错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/56738023/