tests/robotests/src/com/android/settings/testutils/FakeFeatureFactory.java

   1 /*
   2  * Copyright (C) 2016 The Android Open Source Project
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License
  15  */
  16 package com.android.settings.testutils;
  17
  18 import android.content.Context;
  19 import com.android.settings.core.instrumentation.MetricsFeatureProvider;
  20 import com.android.settings.dashboard.DashboardFeatureProvider;
  21 import com.android.settings.fuelgauge.PowerUsageFeatureProvider;
  22 import com.android.settings.localepicker.LocaleFeatureProvider;
  23 import com.android.settings.overlay.FeatureFactory;
  24 import com.android.settings.overlay.SupportFeatureProvider;
  25
  26 import static org.mockito.Matchers.anyString;
  27 import static org.mockito.Mockito.mock;
  28 import static org.mockito.Mockito.when;
  29
  30 /**
  31  * Test util to provide fake FeatureFactory. To use this factory, call {@code setupForTest} in
  32  * {@code @Before} method of the test class.
  33  */
  34 public class FakeFeatureFactory extends FeatureFactory {
  35
  36     public final SupportFeatureProvider supportFeatureProvider;
  37     public final MetricsFeatureProvider metricsFeatureProvider;
  38     public final PowerUsageFeatureProvider powerUsageFeatureProvider;
  39     public final DashboardFeatureProvider dashboardFeatureProvider;
  40     public final LocaleFeatureProvider localeFeatureProvider;
  41
  42     /**
  43      * Call this in {@code @Before} method of the test class to use fake factory.
  44      *
  45      * @param context The context must be a deep mock.
  46      */
  47     public static void setupForTest(Context context) {
  48         sFactory = null;
  49         when(context.getString(com.android.settings.R.string.config_featureFactory))
  50                 .thenReturn(FakeFeatureFactory.class.getName());
  51         try {
  52             Class c = FakeFeatureFactory.class;
  53             when(context.getClassLoader().loadClass(anyString())).thenReturn(c);
  54         } catch (ClassNotFoundException e) {
  55             // Ignore.
  56         }
  57     }
  58
  59     /**
  60      * Used by reflection. Do not call directly.
  61      */
  62     public FakeFeatureFactory() {
  63         supportFeatureProvider = mock(SupportFeatureProvider.class);
  64         metricsFeatureProvider = mock(MetricsFeatureProvider.class);
  65         powerUsageFeatureProvider = mock(PowerUsageFeatureProvider.class);
  66         dashboardFeatureProvider = mock(DashboardFeatureProvider.class);
  67         localeFeatureProvider = mock(LocaleFeatureProvider.class);
  68     }
  69
  70     @Override
  71     public SupportFeatureProvider getSupportFeatureProvider(Context context) {
  72         return supportFeatureProvider;
  73     }
  74
  75     @Override
  76     public MetricsFeatureProvider getMetricsFeatureProvider() {
  77         return metricsFeatureProvider;
  78     }
  79
  80     @Override
  81     public PowerUsageFeatureProvider getPowerUsageFeatureProvider() {
  82         return powerUsageFeatureProvider;
  83     }
  84
  85     @Override
  86     public DashboardFeatureProvider getDashboardFeatureProvider(Context context) {
  87         return dashboardFeatureProvider;
  88     }
  89
  90     @Override
  91     public LocaleFeatureProvider getLocaleFeatureProvider() {
  92         return localeFeatureProvider;
  93     }
  94 }