Merge "Add link to more app settings"

tests/unit/src/com/android/settings/applications/specialaccess/notificationaccess/MoreSettingsPreferenceControllerTest.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.applications.specialaccess.notificationaccess;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.service.notification.NotificationListenerService;
+
+import androidx.preference.Preference;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.google.common.collect.ImmutableList;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class MoreSettingsPreferenceControllerTest {
+
+    Context mContext;
+    private MoreSettingsPreferenceController mController;
+    @Mock
+    PackageManager mPm;
+    final String mPkg = "pkg";
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = ApplicationProvider.getApplicationContext();
+
+        mController = new MoreSettingsPreferenceController(mContext);
+        mController.setPackage(mPkg);
+        mController.setPackageManager(mPm);
+
+    }
+
+    @Test
+    public void getAvailabilityStatus_available() {
+        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
+        when(mPm.queryIntentActivities(captor.capture(), any())).thenReturn(
+                ImmutableList.of(mock(ResolveInfo.class)));
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+        assertThat(captor.getValue().getPackage()).isEqualTo(mPkg);
+        assertThat(captor.getValue().getAction()).isEqualTo(Intent.ACTION_MAIN);
+        assertThat(captor.getValue().getCategories()).contains(
+                NotificationListenerService.INTENT_CATEGORY_SETTINGS_HOME);
+    }
+
+    @Test
+    public void getAvailabilityStatus_notAvailable() {
+        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
+        when(mPm.queryIntentActivities(captor.capture(), any())).thenReturn(ImmutableList.of());
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
+    }
+
+    @Test
+    public void updateState() {
+        Preference preference = new Preference(mContext);
+        mController.updateState(preference);
+
+        assertThat(preference.getIntent().getPackage()).isEqualTo(mPkg);
+        assertThat(preference.getIntent().getAction()).isEqualTo(Intent.ACTION_MAIN);
+        assertThat(preference.getIntent().getCategories()).contains(
+                NotificationListenerService.INTENT_CATEGORY_SETTINGS_HOME);
+    }
+}