Introduce ShowTapsPreferenceController

- Create new ShowTapsPreferenceController - Create controller inside the DashboardFragment - Port logic from DevelopmentSettings into the controller Bug: 34203528 Test: make RunSettingsRoboTests -j40 Change-Id: Ifb4aa9e3c95c04bc7f8fd7e0220c9fe46b502ea6
2017-09-26 17:04:14 -07:00
parent 8caf1ff929
commit 07436287db
3 changed files with 214 additions and 1 deletions
--- a/tests/robotests/src/com/android/settings/development/ShowTapsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ShowTapsPreferenceControllerTest.java
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2017 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.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.provider.Settings;
+import android.support.v14.preference.SwitchPreference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.SettingsShadowSystemProperties;
+
+import org.junit.After;
+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 ShowTapsPreferenceControllerTest {
+
+    @Mock
+    private PreferenceScreen mScreen;
+    @Mock
+    private SwitchPreference mPreference;
+
+    private Context mContext;
+
+    private ShowTapsPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mController = new ShowTapsPreferenceController(mContext);
+        when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
+        mController.displayPreference(mScreen);
+    }
+
+    @After
+    public void tearDown() {
+        SettingsShadowSystemProperties.clear();
+    }
+
+    @Test
+    public void updateState_showTapsEnabled_shouldCheckedPreference() {
+        Settings.System.putInt(mContext.getContentResolver(),
+                Settings.System.SHOW_TOUCHES, ShowTapsPreferenceController.SETTING_VALUE_ON);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setChecked(true);
+    }
+
+    @Test
+    public void updateState_showTapsDisabled_shouldUncheckedPreference() {
+        Settings.System.putInt(mContext.getContentResolver(),
+                Settings.System.SHOW_TOUCHES, ShowTapsPreferenceController.SETTING_VALUE_OFF);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setChecked(false);
+    }
+
+    @Test
+    public void onPreferenceChange_preferenceChecked_shouldEnableShowTaps() {
+        mController.onPreferenceChange(mPreference, true /* new value */);
+
+        int showTapsMode = Settings.System.getInt(mContext.getContentResolver(),
+                Settings.System.SHOW_TOUCHES, -1 /* default */);
+
+        assertThat(showTapsMode).isEqualTo(ShowTapsPreferenceController.SETTING_VALUE_ON);
+    }
+
+    @Test
+    public void onPreferenceChange__preferenceUnchecked_shouldDisableCameraLaserSensor() {
+        mController.onPreferenceChange(mPreference, false /* new value */);
+
+        int showTapsMode = Settings.System.getInt(mContext.getContentResolver(),
+                Settings.System.SHOW_TOUCHES, -1 /* default */);
+
+        assertThat(showTapsMode).isEqualTo(ShowTapsPreferenceController.SETTING_VALUE_OFF);
+    }
+
+    @Test
+    public void onDeveloperOptionsSwitchEnabled_preferenceShouldBeEnabled() {
+        mController.onDeveloperOptionsSwitchEnabled();
+
+        verify(mPreference).setEnabled(true);
+    }
+
+    @Test
+    public void onDeveloperOptionsSwitchDisabled_preferenceShouldBeEnabled() {
+        mController.onDeveloperOptionsSwitchDisabled();
+
+        int showTapsMode = Settings.System.getInt(mContext.getContentResolver(),
+                Settings.System.SHOW_TOUCHES, -1 /* default */);
+
+        assertThat(showTapsMode).isEqualTo(ShowTapsPreferenceController.SETTING_VALUE_OFF);
+        verify(mPreference).setEnabled(false);
+        verify(mPreference).setChecked(false);
+    }
+}