+/*
+ * Copyright (C) 2018 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.display;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.support.v7.preference.Preference;
+
+import com.android.internal.app.ColorDisplayController;
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class ColorModePreferenceControllerTest {
+
+ @Mock
+ private Preference mPreference;
+ @Mock
+ private ColorDisplayController mColorDisplayController;
+
+ private Context mContext;
+ private ColorModePreferenceController mController;
+
+ @Before
+ public void setup() {
+ MockitoAnnotations.initMocks(this);
+ mContext = RuntimeEnvironment.application;
+ mController = spy(new ColorModePreferenceController(mContext));
+ doReturn(mColorDisplayController).when(mController).getColorDisplayController();
+ }
+
+ @Test
+ public void updateState_colorModeSaturated_shouldSetSummaryToSaturated() {
+ when(mColorDisplayController.getColorMode())
+ .thenReturn(ColorDisplayController.COLOR_MODE_SATURATED);
+
+ mController.updateState(mPreference);
+
+ verify(mPreference).setSummary(mContext.getString(R.string.color_mode_option_saturated));
+ }
+
+ @Test
+ public void updateState_colorModeBoosted_shouldSetSummaryToBoosted() {
+ when(mColorDisplayController.getColorMode())
+ .thenReturn(ColorDisplayController.COLOR_MODE_BOOSTED);
+
+ mController.updateState(mPreference);
+
+ verify(mPreference).setSummary(mContext.getString(R.string.color_mode_option_boosted));
+ }
+
+ @Test
+ public void updateState_colorModeNatural_shouldSetSummaryToNatural() {
+ when(mColorDisplayController.getColorMode())
+ .thenReturn(ColorDisplayController.COLOR_MODE_NATURAL);
+
+ mController.updateState(mPreference);
+
+ verify(mPreference).setSummary(mContext.getString(R.string.color_mode_option_natural));
+ }
+
+}