public void testTooBig() throws Exception {
ImageData imageData = getImageData(Fixture.IMAGE_100x50); // 1281 bytes
Image image = ResourceFactory.findImage(imageData);
assertNull(cache.getImageData(image));
cache.putImageData(image, imageData);
assertNull(cache.getImageData(image));
}
public void testSmallImage() throws Exception {
ImageData imageData = getImageData(Fixture.IMAGE1); // 129 bytes
Image image = ResourceFactory.findImage(imageData);
assertNull(cache.getImageData(image));
cache.putImageData(image, imageData);
assertEqualsImageData(imageData, cache.getImageData(image));
}
public void testModifyData() throws Exception {
ImageData originalData = getImageData(Fixture.IMAGE1);
Image image = ResourceFactory.findImage(originalData);
cache.putImageData(image, originalData);
ImageData copyData1 = cache.getImageData(image);
assertNotSame(originalData, copyData1);
assertEqualsImageData(originalData, copyData1);
// modify original data
originalData.setPixel(0, 0, 23);
ImageData copyData2 = cache.getImageData(image);
assertNotSame(copyData1, copyData2);
assertEqualsImageData(copyData1, copyData2);
}