Merge "Have a setting in Developer Options to choose bug report handler"

tests/robotests/src/com/android/settings/development/BugReportHandlerPreferenceControllerTest.java

@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2019 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.development;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+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 android.os.UserManager;
+
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.bugreporthandler.BugReportHandlerUtil;
+
+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;
+import org.robolectric.util.ReflectionHelpers;
+
+@RunWith(RobolectricTestRunner.class)
+public class BugReportHandlerPreferenceControllerTest {
+
+    @Mock
+    private PreferenceScreen mPreferenceScreen;
+    @Mock
+    private UserManager mUserManager;
+    @Mock
+    private BugReportHandlerUtil mBugReportHandlerUtil;
+    @Mock
+    private Preference mPreference;
+
+    private BugReportHandlerPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mController = spy(new BugReportHandlerPreferenceController(RuntimeEnvironment.application));
+        ReflectionHelpers.setField(mController, "mUserManager", mUserManager);
+        ReflectionHelpers.setField(mController, "mBugReportHandlerUtil", mBugReportHandlerUtil);
+    }
+
+    @Test
+    public void isAvailable_hasDebugRestriction_notAvailable() {
+        doReturn(true).when(mUserManager).hasUserRestriction(anyString());
+        doReturn(true).when(mBugReportHandlerUtil).isBugReportHandlerEnabled(any(Context.class));
+
+        assertThat(mController.isAvailable()).isFalse();
+    }
+
+    @Test
+    public void isAvailable_bugReportHandlerDisabled_notAvailable() {
+        doReturn(false).when(mBugReportHandlerUtil).isBugReportHandlerEnabled(any(Context.class));
+        doReturn(false).when(mUserManager).hasUserRestriction(anyString());
+
+        assertThat(mController.isAvailable()).isFalse();
+    }
+
+    @Test
+    public void isAvailable_noDebugRestrictionAndBugReportHandlerEnabled_available() {
+        doReturn(false).when(mUserManager).hasUserRestriction(anyString());
+        doReturn(true).when(mBugReportHandlerUtil).isBugReportHandlerEnabled(any(Context.class));
+
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    public void updateState_hasCurrentBugReportHandlerAppLabel_setAppLabel() {
+        when(mPreferenceScreen.findPreference(mController.getPreferenceKey()))
+                .thenReturn(mPreference);
+        mController.displayPreference(mPreferenceScreen);
+        doReturn("SomeRandomAppLabel!!!").when(mController).getCurrentBugReportHandlerAppLabel();
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary("SomeRandomAppLabel!!!");
+    }
+
+    @Test
+    public void updateState_noCurrentBugReportHandlerAppLabel_setAppDefaultLabel() {
+        when(mPreferenceScreen.findPreference(mController.getPreferenceKey()))
+                .thenReturn(mPreference);
+        mController.displayPreference(mPreferenceScreen);
+        doReturn(null).when(mController).getCurrentBugReportHandlerAppLabel();
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary(R.string.app_list_preference_none);
+    }
+}