[Testing] Use AndroidJUnit4 instead in TelephonyBasePreferenceControllerTest
1. Use AndroidJunit4 instead of RobolectricTestRunner
2. Use ApplicationProvider instead of RuntimeEnvironment to get context
3. Change Copy Right
Bug: 164986221
Test: atest -c TelephonyBasePreferenceControllerTest
Merged-In: Iabe24aef0b7a5c3aa9d7be275f0c4ed552cdd2e8
Change-Id: I8dbe2f544930ef02732c618fb392c2dec1abaa2f
diff --git a/tests/unit/src/com/android/settings/network/telephony/TelephonyBasePreferenceControllerTest.java b/tests/unit/src/com/android/settings/network/telephony/TelephonyBasePreferenceControllerTest.java
new file mode 100644
index 0000000..4fb31f2
--- /dev/null
+++ b/tests/unit/src/com/android/settings/network/telephony/TelephonyBasePreferenceControllerTest.java
@@ -0,0 +1,99 @@
+/*
+ * 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.telephony;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+
+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;
+
+import java.util.Arrays;
+
+@RunWith(AndroidJUnit4.class)
+public class TelephonyBasePreferenceControllerTest {
+ private static final int VALID_SUB_ID = 1;
+
+ @Mock
+ private SubscriptionManager mSubscriptionManager;
+ @Mock
+ private SubscriptionInfo mSubscriptionInfo;
+
+ private TestPreferenceController mPreferenceController;
+ private Context mContext;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+
+ mContext = spy(ApplicationProvider.getApplicationContext());
+ when(mContext.getSystemService(SubscriptionManager.class))
+ .thenReturn(mSubscriptionManager);
+ when(mSubscriptionInfo.getSubscriptionId()).thenReturn(VALID_SUB_ID);
+ mPreferenceController = new TestPreferenceController(mContext, "prefKey");
+ }
+
+ @Test
+ public void isAvailable_validSubIdSet_returnTrue() {
+ mPreferenceController.init(VALID_SUB_ID);
+
+ assertThat(mPreferenceController.isAvailable()).isTrue();
+ }
+
+ @Test
+ public void isAvailable_noIdSetHoweverHasDefaultOne_returnTrue() {
+ when(mSubscriptionManager.getActiveSubscriptionInfoList()).thenReturn(
+ Arrays.asList(mSubscriptionInfo));
+
+ assertThat(mPreferenceController.isAvailable()).isTrue();
+ }
+
+ @Test
+ public void isAvailable_noDefaultAndNoSet_returnFalse() {
+ assertThat(mPreferenceController.isAvailable()).isFalse();
+ }
+
+ /**
+ * Test preference controller for {@link TelephonyBasePreferenceController}
+ */
+ public class TestPreferenceController extends TelephonyBasePreferenceController {
+ public TestPreferenceController(Context context, String prefKey) {
+ super(context, prefKey);
+ }
+
+ public void init(int subId) {
+ mSubId = subId;
+ }
+
+ @Override
+ public int getAvailabilityStatus(int subId) {
+ return subId == VALID_SUB_ID ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
+ }
+ }
+}