tests/robotests/src/com/android/settings/connecteddevice/usb/UsbModeChooserActivityTest.java

   1 /*
   2  * Copyright (C) 2017 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.connecteddevice.usb;
  17
  18 import static com.google.common.truth.Truth.assertThat;
  19 import static org.mockito.Matchers.anyInt;
  20 import static org.mockito.Mockito.never;
  21 import static org.mockito.Mockito.verify;
  22
  23 import android.widget.TextView;
  24 import com.android.settings.R;
  25 import com.android.settings.connecteddevice.usb.UsbModeChooserActivity;
  26 import com.android.settings.testutils.SettingsRobolectricTestRunner;
  27 import com.android.settings.TestConfig;
  28 import org.junit.Before;
  29 import org.junit.Test;
  30 import org.junit.runner.RunWith;
  31 import org.mockito.Mock;
  32 import org.mockito.MockitoAnnotations;
  33 import org.robolectric.annotation.Config;
  34
  35 @RunWith(SettingsRobolectricTestRunner.class)
  36 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
  37 public class UsbModeChooserActivityTest {
  38
  39     @Mock
  40     private TextView mTextView;
  41
  42     @Before
  43     public void setUp() {
  44         MockitoAnnotations.initMocks(this);
  45     }
  46
  47     @Test
  48     public void updateSummary_chargeDevice_shouldNotSetSummary() {
  49         UsbModeChooserActivity.updateSummary(mTextView, UsbModeChooserActivity.DEFAULT_MODES[0]);
  50         verify(mTextView, never()).setText(anyInt());
  51     }
  52
  53     @Test
  54     public void updateSummary_supplyPower_shouldSetSummary() {
  55         UsbModeChooserActivity.updateSummary(mTextView, UsbModeChooserActivity.DEFAULT_MODES[1]);
  56         verify(mTextView).setText(R.string.usb_use_power_only_desc);
  57     }
  58
  59     @Test
  60     public void updateSummary_transferFiles_shouldNotSetSummary() {
  61         UsbModeChooserActivity.updateSummary(mTextView, UsbModeChooserActivity.DEFAULT_MODES[2]);
  62         verify(mTextView, never()).setText(anyInt());
  63     }
  64
  65     @Test
  66     public void updateSummary_transferPhoto_shouldNotSetSummary() {
  67         UsbModeChooserActivity.updateSummary(mTextView, UsbModeChooserActivity.DEFAULT_MODES[3]);
  68         verify(mTextView, never()).setText(anyInt());
  69     }
  70
  71     @Test
  72     public void updateSummary_MIDI_shouldNotSetSummary() {
  73         UsbModeChooserActivity.updateSummary(mTextView, UsbModeChooserActivity.DEFAULT_MODES[4]);
  74         verify(mTextView, never()).setText(anyInt());
  75     }
  76
  77     @Test
  78     public void getTitle_shouldReturnCorrectTitle() {
  79         assertThat(UsbModeChooserActivity.getTitle(UsbModeChooserActivity.DEFAULT_MODES[0]))
  80                 .isEqualTo(R.string.usb_use_charging_only);
  81
  82         assertThat(UsbModeChooserActivity.getTitle(UsbModeChooserActivity.DEFAULT_MODES[1]))
  83                 .isEqualTo(R.string.usb_use_power_only);
  84
  85         assertThat(UsbModeChooserActivity.getTitle(UsbModeChooserActivity.DEFAULT_MODES[2]))
  86                 .isEqualTo(R.string.usb_use_file_transfers);
  87
  88         assertThat(UsbModeChooserActivity.getTitle(UsbModeChooserActivity.DEFAULT_MODES[3]))
  89                 .isEqualTo(R.string.usb_use_photo_transfers);
  90
  91         assertThat(UsbModeChooserActivity.getTitle(UsbModeChooserActivity.DEFAULT_MODES[4]))
  92                 .isEqualTo(R.string.usb_use_MIDI);
  93     }
  94
  95 }