/
MaterialCheckBoxTest.java
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/
MaterialCheckBoxTest.java
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/*
* Copyright (C) 2019 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.google.android.material.checkbox;
import com.google.android.material.test.R;
import static com.google.common.truth.Truth.assertThat;
import android.content.res.ColorStateList;
import android.graphics.Color;
import android.os.Build.VERSION_CODES;
import android.os.Bundle;
import androidx.appcompat.app.AppCompatActivity;
import android.view.View;
import android.widget.CheckBox;
import androidx.core.widget.CompoundButtonCompat;
import com.google.android.material.color.MaterialColors;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.Robolectric;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.annotation.Config;
@RunWith(RobolectricTestRunner.class)
public class MaterialCheckBoxTest {
private static final int[] STATE_CHECKED =
new int[] {android.R.attr.state_enabled, android.R.attr.state_checked};
private static final int[] STATE_UNCHECKED = new int[] {android.R.attr.state_enabled};
private AppCompatActivity activity;
private View checkboxes;
@Before
public void createAndThemeApplicationContext() {
activity = Robolectric.buildActivity(TestActivity.class).setup().get();
checkboxes = activity.getLayoutInflater().inflate(R.layout.test_design_checkbox, null);
}
@Test
@Config(sdk = VERSION_CODES.LOLLIPOP)
public void testThemeableAppButtonTint() {
testThemeableButtonTint((CheckBox) checkboxes.findViewById(R.id.test_checkbox_app_button_tint));
}
/**
* Tests for {@link MaterialCheckBox} and the android:buttonTint attribute. This should only be
* run for API 22+.
*/
@Test
@Config(sdk = VERSION_CODES.M)
public void testThemeableAndroidButtonTint() {
testThemeableButtonTint(
(CheckBox) checkboxes.findViewById(R.id.test_checkbox_android_button_tint));
}
/**
* Checks that the {@link MaterialCheckBox} buttonTint matches {@link
* R.color#checkbox_themeable_attribute_color}.
*/
static void testThemeableButtonTint(CheckBox checkBox) {
ColorStateList buttonTintList = CompoundButtonCompat.getButtonTintList(checkBox);
assertThat(buttonTintList.getColorForState(STATE_CHECKED, Color.BLACK))
.isEqualTo(MaterialColors.getColor(checkBox, R.attr.colorControlActivated));
assertThat(buttonTintList.getColorForState(STATE_UNCHECKED, Color.BLACK))
.isEqualTo(MaterialColors.getColor(checkBox, R.attr.colorOnSurface));
}
private static class TestActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle bundle) {
super.onCreate(bundle);
setTheme(R.style.Theme_MaterialComponents_Light);
}
}
}