sdk/sources/android-23/android/widget/RadioGroupPreCheckedTest.java

   1 /*
   2  * Copyright (C) 2007 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
  17 package android.widget;
  18
  19 import com.android.frameworks.coretests.R;
  20
  21 import android.test.ActivityInstrumentationTestCase2;
  22 import android.test.TouchUtils;
  23 import android.test.suitebuilder.annotation.LargeTest;
  24 import android.test.suitebuilder.annotation.MediumTest;
  25
  26 /**
  27  * Exercises {@link android.widget.RadioGroup}'s check feature.
  28  */
  29 public class RadioGroupPreCheckedTest extends ActivityInstrumentationTestCase2<RadioGroupActivity> {
  30     public RadioGroupPreCheckedTest() {
  31         super(RadioGroupActivity.class);
  32     }
  33
  34     @MediumTest
  35     public void testRadioButtonPreChecked() throws Exception {
  36         final RadioGroupActivity activity = getActivity();
  37
  38         RadioButton radio = (RadioButton) activity.findViewById(R.id.value_one);
  39         assertTrue("The first radio button should be checked", radio.isChecked());
  40
  41         RadioGroup group = (RadioGroup) activity.findViewById(R.id.group);
  42         assertEquals("The first radio button should be checked", R.id.value_one,
  43                 group.getCheckedRadioButtonId());
  44     }
  45
  46     @LargeTest
  47     public void testRadioButtonChangePreChecked() throws Exception {
  48         final RadioGroupActivity activity = getActivity();
  49
  50         RadioButton radio = (RadioButton) activity.findViewById(R.id.value_two);
  51         TouchUtils.clickView(this, radio);
  52
  53         RadioButton old = (RadioButton) activity.findViewById(R.id.value_one);
  54
  55         assertFalse("The first radio button should not be checked", old.isChecked());
  56         assertTrue("The second radio button should be checked", radio.isChecked());
  57
  58         RadioGroup group = (RadioGroup) activity.findViewById(R.id.group);
  59         assertEquals("The second radio button should be checked", R.id.value_two,
  60                 group.getCheckedRadioButtonId());
  61     }
  62 }