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package com.xtremelabs.robolectric.res;
import android.content.Context;
import android.util.AttributeSet;
import android.widget.ImageView;
import com.xtremelabs.robolectric.R;
import com.xtremelabs.robolectric.util.CustomView;
import org.junit.Before;
import org.junit.Test;
import static com.xtremelabs.robolectric.util.TestUtil.getSystemResourceDir;
import static com.xtremelabs.robolectric.util.TestUtil.resourceFile;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.junit.Assert.assertThat;
public class AttrResourceLoaderTest {
private AttrResourceLoader attrResourceLoader;
@Before
public void setUp() throws Exception {
ResourceExtractor resourceExtractor = new ResourceExtractor();
resourceExtractor.addLocalRClass(R.class);
resourceExtractor.addSystemRClass(android.R.class);
attrResourceLoader = new AttrResourceLoader(resourceExtractor);
new DocumentLoader(attrResourceLoader).loadResourceXmlDir(resourceFile("res", "values"));
new DocumentLoader(attrResourceLoader).loadSystemResourceXmlDir(getSystemResourceDir("values"));
}
@Test
public void testAttributesAreResolved() throws Exception {
assertThat(attrResourceLoader.convertValueToEnum(CustomView.class, "xxx", "itemType", "integer"), equalTo("0"));
assertThat(attrResourceLoader.hasAttributeFor(CustomView.class, "xxx", "itemType"), equalTo(true));
assertThat(attrResourceLoader.convertValueToEnum(CustomView.class, "xxx", "itemType", "string"), equalTo("1"));
assertThat(attrResourceLoader.hasAttributeFor(CustomView.class, "xxx", "otherItemType"), equalTo(false));
}
@Test
public void testAttributesAreResolvedForSystemAttrs() throws Exception {
String expected = "" + ImageView.ScaleType.FIT_CENTER.ordinal();
assertThat(attrResourceLoader.convertValueToEnum(ImageView.class, "android", "scaleType", "fitCenter"), equalTo(expected));
assertThat(attrResourceLoader.hasAttributeFor(ImageView.class, "android", "scaleType"), equalTo(true));
}
@Test
public void shouldResolveAttributesForSubClasses() throws Exception {
assertThat(attrResourceLoader.convertValueToEnum(SubCustomView.class, "xxx", "itemType", "integer"), equalTo("0"));
assertThat(attrResourceLoader.hasAttributeFor(SubCustomView.class, "xxx", "itemType"), equalTo(true));
}
private class SubCustomView extends CustomView {
public SubCustomView(Context context, AttributeSet attrs) {
super(context, attrs);
}
}
}
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