| /* |
| * 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.settingslib.bluetooth; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.bluetooth.BluetoothDevice; |
| import android.graphics.drawable.Drawable; |
| |
| import com.android.settingslib.R; |
| import com.android.settingslib.graph.BluetoothDeviceLayerDrawable; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class BluetoothUtilsTest { |
| |
| @Test |
| public void testGetBluetoothDrawable_noBatteryLevel_returnSimpleDrawable() { |
| final Drawable drawable = BluetoothUtils.getBluetoothDrawable( |
| RuntimeEnvironment.application, R.drawable.ic_bt_laptop, |
| BluetoothDevice.BATTERY_LEVEL_UNKNOWN, 1 /* iconScale */); |
| |
| assertThat(drawable).isNotInstanceOf(BluetoothDeviceLayerDrawable.class); |
| } |
| |
| @Test |
| public void testGetBluetoothDrawable_hasBatteryLevel_returnLayerDrawable() { |
| final Drawable drawable = BluetoothUtils.getBluetoothDrawable( |
| RuntimeEnvironment.application, R.drawable.ic_bt_laptop, |
| 10 /* batteryLevel */, 1 /* iconScale */); |
| |
| assertThat(drawable).isInstanceOf(BluetoothDeviceLayerDrawable.class); |
| } |
| } |