fix: 引入Settings的Module

Settings/tests/robotests/src/com/android/settings/flashlight/FlashlightHandleActivityTest.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2022 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.flashlight;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+
+import com.android.settingslib.search.SearchIndexableRaw;
+
+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;
+
+import java.util.List;
+
+@RunWith(RobolectricTestRunner.class)
+public class FlashlightHandleActivityTest {
+
+    private Context mContext;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+    }
+
+    @Test
+    public void getRawDataToIndex_sliceNotSupported_returnEmptyData() {
+        List<SearchIndexableRaw> data = FlashlightHandleActivity.SEARCH_INDEX_DATA_PROVIDER
+                .getRawDataToIndex(mContext, true /* enabled */);
+
+        assertThat(data).isEmpty();
+    }
+
+    @Test
+    @Config(qualifiers = "mcc999")
+    public void getRawDataToIndex_sliceSupported_returnData() {
+        List<SearchIndexableRaw> data = FlashlightHandleActivity.SEARCH_INDEX_DATA_PROVIDER
+                .getRawDataToIndex(mContext, true /* enabled */);
+
+        assertThat(data).isNotEmpty();
+    }
+}

Settings/tests/robotests/src/com/android/settings/flashlight/FlashlightSliceTest.java

@@ -0,0 +1,92 @@
+/*
+ * 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.flashlight;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.hardware.camera2.CameraCharacteristics;
+import android.hardware.camera2.CameraManager;
+import android.provider.Settings;
+
+import androidx.slice.Slice;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceProvider;
+import androidx.slice.core.SliceAction;
+import androidx.slice.widget.SliceLiveData;
+
+import com.android.settings.R;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.Shadows;
+import org.robolectric.shadow.api.Shadow;
+import org.robolectric.shadows.ShadowCameraCharacteristics;
+import org.robolectric.shadows.ShadowCameraManager;
+
+import java.util.List;
+
+@RunWith(RobolectricTestRunner.class)
+public class FlashlightSliceTest {
+
+    private Context mContext;
+    private ShadowCameraManager mShadowCameraManager;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mShadowCameraManager = Shadows.shadowOf(mContext.getSystemService(CameraManager.class));
+
+        // Set-up specs for SliceMetadata.
+        SliceProvider.setSpecs(SliceLiveData.SUPPORTED_SPECS);
+    }
+
+    @Test
+    public void getFlashlightSlice_correctData() {
+        Settings.Secure.putInt(
+                mContext.getContentResolver(), Settings.Secure.FLASHLIGHT_AVAILABLE, 1);
+
+        final Slice slice = new FlashlightSlice(mContext).getSlice();
+
+        final SliceMetadata metadata = SliceMetadata.from(mContext, slice);
+        assertThat(metadata.getTitle()).isEqualTo(mContext.getString(R.string.power_flashlight));
+
+        final List<SliceAction> toggles = metadata.getToggles();
+        assertThat(toggles).hasSize(1);
+    }
+
+    @Test
+    public void isFlashlightAvailable_nullSecureAttr_noFlashUnit_returnFalse() {
+        assertThat(FlashlightSlice.isFlashlightAvailable(mContext)).isFalse();
+    }
+
+    @Test
+    public void isFlashlightAvailable_nullSecureAttr_hasFlashUnit_returnTrue() {
+        final CameraCharacteristics characteristics =
+                ShadowCameraCharacteristics.newCameraCharacteristics();
+        final ShadowCameraCharacteristics shadowCharacteristics = Shadow.extract(characteristics);
+        shadowCharacteristics.set(CameraCharacteristics.FLASH_INFO_AVAILABLE, true);
+        shadowCharacteristics
+                .set(CameraCharacteristics.LENS_FACING, CameraCharacteristics.LENS_FACING_BACK);
+        mShadowCameraManager.addCamera("camera_id", characteristics);
+
+        assertThat(FlashlightSlice.isFlashlightAvailable(mContext)).isTrue();
+    }
+}