browser/src/androidTest/java/androidx/browser/customtabs/CustomTabsIntentTest.java

/*
 * Copyright 2018 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 androidx.browser.customtabs;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;

import android.content.Intent;
import android.graphics.Color;
import android.os.Build;
import android.support.test.InstrumentationRegistry;
import android.support.test.filters.SmallTest;
import android.support.test.runner.AndroidJUnit4;

import androidx.annotation.ColorRes;

import org.junit.Test;
import org.junit.runner.RunWith;

/**
 * Tests for CustomTabsIntent.
 */
@RunWith(AndroidJUnit4.class)
@SmallTest
public class CustomTabsIntentTest {

    @Test
    public void testBareboneCustomTabIntent() {
        CustomTabsIntent customTabsIntent = new CustomTabsIntent.Builder().build();
        Intent intent = customTabsIntent.intent;
        assertNotNull(intent);
        assertNull(customTabsIntent.startAnimationBundle);

        assertEquals(Intent.ACTION_VIEW, intent.getAction());
        assertTrue(intent.hasExtra(CustomTabsIntent.EXTRA_SESSION));
        if (Build.VERSION.SDK_INT >= 18) {
            assertNull(intent.getExtras().getBinder(CustomTabsIntent.EXTRA_SESSION));
        }
        assertNull(intent.getComponent());
    }

    @Test
    public void testToolbarColor() {
        int color = Color.RED;
        Intent intent = new CustomTabsIntent.Builder().setToolbarColor(color).build().intent;
        assertTrue(intent.hasExtra(CustomTabsIntent.EXTRA_TOOLBAR_COLOR));
        assertEquals(color, intent.getIntExtra(CustomTabsIntent.EXTRA_TOOLBAR_COLOR, 0));
    }

    @Test
    public void testToolbarColorIsNotAResource() {
        @ColorRes int colorId = android.R.color.background_dark;
        int color = InstrumentationRegistry.getContext().getResources().getColor(colorId);
        Intent intent = new CustomTabsIntent.Builder().setToolbarColor(colorId).build().intent;
        assertFalse("The color should not be a resource ID",
                color == intent.getIntExtra(CustomTabsIntent.EXTRA_TOOLBAR_COLOR, 0));
        intent = new CustomTabsIntent.Builder().setToolbarColor(color).build().intent;
        assertEquals(color, intent.getIntExtra(CustomTabsIntent.EXTRA_TOOLBAR_COLOR, 0));
    }
}