| /* |
| * 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.setupwizardlib.util; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import android.content.Context; |
| import android.content.res.TypedArray; |
| import android.view.ContextThemeWrapper; |
| import android.support.test.InstrumentationRegistry; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| import com.android.setupwizardlib.test.R; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| public class FallbackThemeWrapperTest { |
| |
| private FallbackThemeWrapper mThemedContext; |
| |
| @Before |
| public void setUp() { |
| Context baseContext = |
| new ContextThemeWrapper(InstrumentationRegistry.getContext(), R.style.TestBaseTheme); |
| mThemedContext = new FallbackThemeWrapper(baseContext, R.style.TestFallbackTheme); |
| } |
| |
| @Test |
| public void testThemeValueOnlyInBase() { |
| final TypedArray a = |
| mThemedContext.obtainStyledAttributes(new int[] {android.R.attr.background}); |
| assertEquals(0xffff0000, a.getColor(0, 0)); |
| a.recycle(); |
| } |
| |
| @Test |
| public void testThemeValueOnlyInFallback() { |
| final TypedArray a = |
| mThemedContext.obtainStyledAttributes(new int[] {android.R.attr.foreground}); |
| assertEquals(0xff0000ff, a.getColor(0, 0)); |
| a.recycle(); |
| } |
| |
| @Test |
| public void testThemeValueInBoth() { |
| final TypedArray a = mThemedContext.obtainStyledAttributes(new int[] {android.R.attr.theme}); |
| assertEquals(R.style.TestBaseTheme, a.getResourceId(0, 0)); |
| a.recycle(); |
| } |
| } |