Merge "Fix CommunalPreferenceControllerTest" into main

tests/robotests/src/com/android/settings/communal/CommunalPreferenceControllerTest.java

@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2024 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.communal;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+
+import android.content.Context;
+import android.os.UserHandle;
+
+import com.android.settings.R;
+import com.android.settings.testutils.shadow.SettingsShadowResources;
+import com.android.settings.testutils.shadow.ShadowUserManager;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(shadows = {SettingsShadowResources.class, ShadowUserManager.class})
+public class CommunalPreferenceControllerTest {
+    private ShadowUserManager mShadowUserManager;
+    private CommunalPreferenceController mController;
+
+    private static final String PREF_KEY = "test_key";
+
+    @Before
+    public void setup() {
+        final Context context = spy(RuntimeEnvironment.application);
+        mShadowUserManager = ShadowUserManager.getShadow();
+        doReturn(context).when(context).createContextAsUser(any(UserHandle.class), anyInt());
+        mController = new CommunalPreferenceController(context, PREF_KEY);
+    }
+
+    @Test
+    public void isAvailable_communalEnabled_shouldBeTrueForDockUser() {
+        setCommunalEnabled(true);
+        mShadowUserManager.setUserForeground(true);
+        assertTrue(mController.isAvailable());
+    }
+
+    @Test
+    public void isAvailable_communalEnabled_shouldBeFalseForNonDockUser() {
+        setCommunalEnabled(true);
+        mShadowUserManager.setUserForeground(false);
+        assertFalse(mController.isAvailable());
+    }
+
+    @Test
+    public void isAvailable_communalDisabled_shouldBeFalseForDockUser() {
+        setCommunalEnabled(false);
+        mShadowUserManager.setUserForeground(true);
+        assertFalse(mController.isAvailable());
+    }
+
+    private void setCommunalEnabled(boolean enabled) {
+        SettingsShadowResources.overrideResource(R.bool.config_show_communal_settings, enabled);
+    }
+}