Merge "Changes to 'Alarms & reminders' permission setting" into sc-dev am: 052ae78759 am: e919947ad0

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/14939788

Change-Id: I61d13da7ba7f6edb6a19b790efc9543065b15c28

tests/robotests/src/com/android/settings/applications/appinfo/AlarmsAndRemindersDetailPreferenceControllerTest.java

@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2021 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.applications.appinfo;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+
+import androidx.preference.Preference;
+
+import com.android.settings.core.BasePreferenceController;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class AlarmsAndRemindersDetailPreferenceControllerTest {
+
+    @Mock
+    private AppInfoDashboardFragment mFragment;
+    @Mock
+    private Preference mPreference;
+
+    private Context mContext;
+    private AlarmsAndRemindersDetailPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+        mController = spy(new AlarmsAndRemindersDetailPreferenceController(mContext, "test_key"));
+        mController.setPackageName("Package1");
+        mController.setParentFragment(mFragment);
+        final String key = mController.getPreferenceKey();
+        when(mPreference.getKey()).thenReturn(key);
+    }
+
+    @Test
+    public void getAvailabilityStatus_notCandidate_shouldReturnUnavailable() {
+        doReturn(false).when(mController).isCandidate();
+
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(BasePreferenceController.CONDITIONALLY_UNAVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_isCandidate_shouldReturnAvailable() {
+        doReturn(true).when(mController).isCandidate();
+
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(BasePreferenceController.AVAILABLE);
+    }
+
+    @Test
+    public void getDetailFragmentClass_shouldReturnAlarmsAndRemindersDetails() {
+        assertThat(mController.getDetailFragmentClass()).isEqualTo(AlarmsAndRemindersDetails.class);
+    }
+
+    @Test
+    public void updateState_shouldSetSummary() {
+        final String summary = "test summary";
+        doReturn(summary).when(mController).getPreferenceSummary();
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary(summary);
+    }
+
+    @Test
+    public void isCandidate_nullPackageInfo_shouldNotCrash() {
+        mController.isCandidate();
+        // no crash
+    }
+}