[Testing] Remove Robolectric import and use AndroidJUnit4 instead in MobileDataEnabledListenerTest
1. Use AndroidJunit4 instead of RobolectricTestRunner
2. Use ApplicationProvider instead of RuntimeEnvironment to get context
Bug: 162048313
Test: atest -c MobileDataEnabledListenerTest
Change-Id: I81b3d6ac075666a45649c8d811832a40bdb1b41b
diff --git a/tests/unit/Android.bp b/tests/unit/Android.bp
index 583b46e..7556cbe 100644
--- a/tests/unit/Android.bp
+++ b/tests/unit/Android.bp
@@ -17,6 +17,7 @@
"androidx.test.espresso.core",
"androidx.test.espresso.contrib-nodeps",
"androidx.test.espresso.intents-nodeps",
+ "androidx.test.ext.junit",
"mockito-target-minus-junit4",
"platform-test-annotations",
"truth-prebuilt",
diff --git a/tests/unit/src/com/android/settings/network/MobileDataEnabledListenerTest.java b/tests/unit/src/com/android/settings/network/MobileDataEnabledListenerTest.java
new file mode 100644
index 0000000..190dc3d
--- /dev/null
+++ b/tests/unit/src/com/android/settings/network/MobileDataEnabledListenerTest.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2020 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.settings.network;
+
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.net.Uri;
+import android.provider.Settings;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class MobileDataEnabledListenerTest {
+ private static final int SUB_ID_ONE = 111;
+ private static final int SUB_ID_TWO = 222;
+
+ @Mock
+ private MobileDataEnabledListener.Client mClient;
+
+ private Context mContext;
+ private MobileDataEnabledListener mListener;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+ mContext = ApplicationProvider.getApplicationContext();
+ mListener = new MobileDataEnabledListener(mContext, mClient);
+ }
+
+ @Test
+ public void onMobileDataEnabledChange_firesCorrectly() {
+ mListener.start(SUB_ID_ONE);
+ final Uri uri = Settings.Global.getUriFor(Settings.Global.MOBILE_DATA + SUB_ID_ONE);
+
+ mContext.getContentResolver().notifyChange(uri, null);
+
+ verify(mClient).onMobileDataEnabledChange();
+ }
+
+ @Test
+ public void onMobileDataEnabledChange_doesNotFireAfterStop() {
+ mListener.start(SUB_ID_ONE);
+ mListener.stop();
+ final Uri uri = Settings.Global.getUriFor(Settings.Global.MOBILE_DATA + SUB_ID_ONE);
+
+ mContext.getContentResolver().notifyChange(uri, null);
+
+ verify(mClient, never()).onMobileDataEnabledChange();
+ }
+
+ @Test
+ public void onMobileDataEnabledChange_changedToDifferentId_firesCorrectly() {
+ mListener.start(SUB_ID_ONE);
+ mListener.stop();
+ mListener.start(SUB_ID_TWO);
+ final Uri uri = Settings.Global.getUriFor(Settings.Global.MOBILE_DATA + SUB_ID_TWO);
+
+ mContext.getContentResolver().notifyChange(uri, null);
+
+ verify(mClient).onMobileDataEnabledChange();
+ }
+}