Add unit tests for DisposableBroadcastReceiverAsUser
Bug: 260660819
Test: Unit test
Change-Id: I2935860301a7d545b2cef39d9fc44c0dc7b729d2
diff --git a/packages/SettingsLib/SpaPrivileged/tests/src/com/android/settingslib/spaprivileged/framework/compose/DisposableBroadcastReceiverAsUserTest.kt b/packages/SettingsLib/SpaPrivileged/tests/src/com/android/settingslib/spaprivileged/framework/compose/DisposableBroadcastReceiverAsUserTest.kt
new file mode 100644
index 0000000..01f4cc6
--- /dev/null
+++ b/packages/SettingsLib/SpaPrivileged/tests/src/com/android/settingslib/spaprivileged/framework/compose/DisposableBroadcastReceiverAsUserTest.kt
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.spaprivileged.framework.compose
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.UserHandle
+import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.google.common.truth.Truth.assertThat
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mock
+import org.mockito.Mockito.any
+import org.mockito.junit.MockitoJUnit
+import org.mockito.junit.MockitoRule
+import org.mockito.Mockito.`when` as whenever
+
+@RunWith(AndroidJUnit4::class)
+class DisposableBroadcastReceiverAsUserTest {
+ @get:Rule
+ val composeTestRule = createComposeRule()
+
+ @get:Rule
+ val mockito: MockitoRule = MockitoJUnit.rule()
+
+ @Mock
+ private lateinit var context: Context
+
+ private var registeredBroadcastReceiver: BroadcastReceiver? = null
+
+ @Before
+ fun setUp() {
+ whenever(context.registerReceiverAsUser(any(), any(), any(), any(), any()))
+ .thenAnswer {
+ registeredBroadcastReceiver = it.arguments[0] as BroadcastReceiver
+ null
+ }
+ }
+
+ @Test
+ fun broadcastReceiver_registered() {
+ composeTestRule.setContent {
+ CompositionLocalProvider(LocalContext provides context) {
+ DisposableBroadcastReceiverAsUser(IntentFilter(), USER_HANDLE) {}
+ }
+ }
+
+ assertThat(registeredBroadcastReceiver).isNotNull()
+ }
+
+ @Test
+ fun broadcastReceiver_isCalledOnReceive() {
+ var onReceiveIsCalled = false
+ composeTestRule.setContent {
+ CompositionLocalProvider(LocalContext provides context) {
+ DisposableBroadcastReceiverAsUser(IntentFilter(), USER_HANDLE) {
+ onReceiveIsCalled = true
+ }
+ }
+ }
+
+ registeredBroadcastReceiver!!.onReceive(context, Intent())
+
+ assertThat(onReceiveIsCalled).isTrue()
+ }
+
+ @Test
+ fun broadcastReceiver_onStartIsCalled() {
+ var onStartIsCalled = false
+ composeTestRule.setContent {
+ CompositionLocalProvider(LocalContext provides context) {
+ DisposableBroadcastReceiverAsUser(
+ intentFilter = IntentFilter(),
+ userHandle = USER_HANDLE,
+ onStart = { onStartIsCalled = true },
+ onReceive = {},
+ )
+ }
+ }
+
+ assertThat(onStartIsCalled).isTrue()
+ }
+
+ private companion object {
+ val USER_HANDLE: UserHandle = UserHandle.of(0)
+ }
+}