package utest.common.icon;
import java.awt.Dimension;
import java.net.URL;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.fest.assertions.Assertions;
import org.fest.swing.timing.Condition;
import org.fest.swing.timing.Pause;
import org.junit.Before;
import org.junit.Test;
import org.pushingpixels.flamingo.api.common.AsynchronousLoadListener;
import org.pushingpixels.flamingo.api.common.AsynchronousLoading;
import org.pushingpixels.flamingo.api.common.icon.IcoWrapperResizableIcon;
public class IcoIconResizingTestCase {
protected IcoWrapperResizableIcon icon;
@Before
public void setUp() throws Exception {
URL resource = IcoIconResizingTestCase.class.getClassLoader()
.getResource("utest/common/edit-paste.ico");
Assertions.assertThat(resource).isNotNull();
this.icon = IcoWrapperResizableIcon.getIcon(resource, new Dimension(32,
32));
Assertions.assertThat(this.icon).isNotNull();
Pause.pause(new Condition("Waiting to load icon") {
@Override
public boolean test() {
return !((AsynchronousLoading) icon).isLoading();
}
});
}
@Test
public void noCompletedMessageOnSettingSameHeight() {
final int[] count = new int[] { 0 };
final CountDownLatch latch = new CountDownLatch(1);
AsynchronousLoadListener listener = new AsynchronousLoadListener() {
@Override
public void completed(boolean success) {
count[0]++;
latch.countDown();
}
};
this.icon.addAsynchronousLoadListener(listener);
// verify the icon height
Assertions.assertThat(this.icon.getIconHeight()).isEqualTo(32);
// set the icon height to the same value
this.icon.setDimension(new Dimension(32, 32));
try {
// latch.await should not return true as that would mean that
// the asynchronous load listener was notified
Assertions.assertThat(latch.await(3, TimeUnit.SECONDS)).isFalse();
} catch (InterruptedException ie) {
Assertions.assertThat(true).isFalse();
}
Assertions.assertThat(count[0]).isEqualTo(0);
this.icon.removeAsynchronousLoadListener(listener);
}
@Test
public void completedMessageOnSettingDifferentHeight() {
final int[] count = new int[] { 0 };
final CountDownLatch latch = new CountDownLatch(1);
AsynchronousLoadListener listener = new AsynchronousLoadListener() {
@Override
public void completed(boolean success) {
if (success) {
count[0]++;
}
latch.countDown();
}
};
this.icon.addAsynchronousLoadListener(listener);
// verify the icon height
Assertions.assertThat(this.icon.getIconHeight()).isEqualTo(32);
// set the icon height to different value
this.icon.setDimension(new Dimension(16, 16));
try {
latch.await();
} catch (InterruptedException ie) {
Assertions.assertThat(true).isFalse();
}
Assertions.assertThat(count[0]).isEqualTo(1);
this.icon.removeAsynchronousLoadListener(listener);
}
@Test
public void changedHeightOnSettingDifferentHeight() {
final CountDownLatch latch = new CountDownLatch(1);
AsynchronousLoadListener listener = new AsynchronousLoadListener() {
@Override
public void completed(boolean success) {
latch.countDown();
}
};
this.icon.addAsynchronousLoadListener(listener);
// verify the icon height
Assertions.assertThat(this.icon.getIconHeight()).isEqualTo(32);
// set the icon height to different value
this.icon.setDimension(new Dimension(16, 16));
try {
latch.await();
} catch (InterruptedException ie) {
Assertions.assertThat(true).isFalse();
}
Assertions.assertThat(icon.getIconHeight()).isEqualTo(16);
this.icon.removeAsynchronousLoadListener(listener);
}
}