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/*
* 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.template;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.spy;
import android.content.Context;
import android.content.res.XmlResourceParser;
import android.graphics.Color;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.ColorDrawable;
import android.support.test.InstrumentationRegistry;
import android.support.test.filters.SmallTest;
import android.support.test.runner.AndroidJUnit4;
import android.util.Xml;
import android.widget.ImageView;
import com.android.setupwizardlib.TemplateLayout;
import com.android.setupwizardlib.test.R;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.xmlpull.v1.XmlPullParserException;
import java.io.IOException;
@RunWith(AndroidJUnit4.class)
@SmallTest
public class IconMixinTest {
private Context mContext;
private TemplateLayout mTemplateLayout;
private ImageView mIconView;
@Before
public void setUp() {
mContext = InstrumentationRegistry.getContext();
mTemplateLayout = spy(new TemplateLayout(mContext, R.layout.test_template,
R.id.suw_layout_content));
mIconView = new ImageView(mContext);
doReturn(mIconView).when(mTemplateLayout).findManagedViewById(eq(R.id.suw_layout_icon));
}
@Test
public void testGetIconView() {
IconMixin mixin = new IconMixin(mTemplateLayout, null, 0);
assertSame(mIconView, mixin.getView());
}
@Test
public void testSetIcon() {
final ColorDrawable drawable = new ColorDrawable(Color.CYAN);
IconMixin mixin = new IconMixin(mTemplateLayout, null, 0);
mixin.setIcon(drawable);
assertSame(drawable, mIconView.getDrawable());
}
@Test
public void testGetIcon() {
final ColorDrawable drawable = new ColorDrawable(Color.BLUE);
mIconView.setImageDrawable(drawable);
IconMixin mixin = new IconMixin(mTemplateLayout, null, 0);
assertSame(drawable, mixin.getIcon());
}
@SuppressWarnings("ResourceType") // Needed to create attribute set from layout XML.
@Test
public void testSetIconFromXml() throws IOException, XmlPullParserException {
final XmlResourceParser parser =
mContext.getResources().getXml(R.layout.test_mixin_attributes);
while (!TemplateLayout.class.getName().equals(parser.getName())) {
parser.next();
}
new IconMixin(mTemplateLayout, Xml.asAttributeSet(parser), 0);
// Check that the bitmaps themselves are equal because BitmapDrawable does not implement
// equals()
final BitmapDrawable expected = (BitmapDrawable) mContext.getResources()
.getDrawable(android.R.drawable.ic_menu_add);
final BitmapDrawable actual = (BitmapDrawable) mIconView.getDrawable();
assertEquals(expected.getBitmap(), actual.getBitmap());
}
}
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