android/app/src/androidTest/java/com/nextcloud/test/InjectionOverrideRule.kt

30 lines
1.1 KiB
Kotlin

/*
* Nextcloud - Android Client
*
* SPDX-FileCopyrightText: 2023 Álvaro Brey <alvaro@alvarobrey.com>
* SPDX-FileCopyrightText: 2023 Nextcloud GmbH
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
package com.nextcloud.test
import android.app.Instrumentation
import androidx.test.platform.app.InstrumentationRegistry
import dagger.android.AndroidInjector
import org.junit.rules.TestRule
import org.junit.runner.Description
import org.junit.runners.model.Statement
class InjectionOverrideRule(private val overrideInjectors: Map<Class<*>, AndroidInjector<*>>) : TestRule {
override fun apply(base: Statement, description: Description): Statement = object : Statement() {
override fun evaluate() {
val instrumentation: Instrumentation = InstrumentationRegistry.getInstrumentation()
val testApp = instrumentation.targetContext.applicationContext as TestMainApp
overrideInjectors.entries.forEach {
testApp.addTestInjector(it.key, it.value)
}
base.evaluate()
testApp.clearTestInjectors()
}
}
}