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package org.mozilla.fenix.debugsettings
import android.content.Context
import androidx.datastore.core.DataStore
import androidx.datastore.preferences.core.Preferences
import androidx.datastore.preferences.core.edit
import androidx.datastore.preferences.preferencesDataStore
import androidx.test.ext.junit.runners.AndroidJUnit4
import kotlinx.coroutines.flow.take
import kotlinx.coroutines.flow.toList
import kotlinx.coroutines.test.runTest
import mozilla.components.support.test.robolectric.testContext
import org.junit.Assert.assertEquals
import org.junit.Test
import org.junit.runner.RunWith
import org.mozilla.fenix.debugsettings.data.DefaultDebugSettingsRepository
private val Context.testDataStore: DataStore<Preferences> by preferencesDataStore(name = "DefaultDebugSettingsRepositoryTest")
@RunWith(AndroidJUnit4::class)
class DefaultDebugSettingsRepositoryTest {
@Test
fun `GIVEN the debug drawer is disabled WHEN the flag is enabled THEN the store should emit true`() = runTest {
val dataStore = testContext.testDataStore
val defaultDebugSettingsRepository = DefaultDebugSettingsRepository(
context = testContext,
dataStore = dataStore,
writeScope = this,
)
val expected = listOf(false, false, true) // First emit is from initialization
val expectedEmitCount = expected.size
defaultDebugSettingsRepository.setDebugDrawerEnabled(false)
defaultDebugSettingsRepository.setDebugDrawerEnabled(true)
assertEquals(expected, defaultDebugSettingsRepository.debugDrawerEnabled.take(expectedEmitCount).toList())
dataStore.edit { it.clear() }
}
@Test
fun `GIVEN the debug drawer is enabled WHEN the flag is disabled THEN the store should emit false`() = runTest {
val dataStore = testContext.testDataStore
val defaultDebugSettingsRepository = DefaultDebugSettingsRepository(
context = testContext,
dataStore = dataStore,
writeScope = this,
)
val expected = listOf(false, true, false) // First emit is from initialization
val expectedEmitCount = expected.size
defaultDebugSettingsRepository.setDebugDrawerEnabled(true)
defaultDebugSettingsRepository.setDebugDrawerEnabled(false)
assertEquals(expected, defaultDebugSettingsRepository.debugDrawerEnabled.take(expectedEmitCount).toList())
dataStore.edit { it.clear() }
}
}
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