public void TestOperationsCallsOnImageChanged()
{
var image = new CodedImage {
Size = new Size(5, 5)
};
var resizer = new ImageSizeManipulator(image);
var childManipulator = new ImageManipulatorTest.DummyManipulator(resizer);
AssertActionCallsOnImageChanged(childManipulator, () => resizer.Resize(new Size(3, 3), ImageResampler.FilterType.Box, ImageSizeManipulator.SizeLockType.KeepWidthAndHeight));
}
public void TestResize()
{
var resizer = new ImageSizeManipulator(new CodedImage {
Size = new Size(5, 5)
});
Assert.AreEqual(new Size(5, 5), resizer.ManipulatedImage.Size);
resizer.Resize(new Size(10, 7), ImageResampler.FilterType.Box, ImageSizeManipulator.SizeLockType.None);
Assert.AreEqual(new Size(10, 7), resizer.ManipulatedImage.Size);
}
void AssertResizeWithLastSettingsOnParentImageChanged(Size initialSize, Size changedSize, ImageSizeManipulator.SizeLockType sizeLockBy, Size newSize, Size expectedSize)
{
var dummyManipulator = new ImageManipulatorTest.DummyManipulator(new CodedImage {
Size = initialSize
});
var resizer = new ImageSizeManipulator(dummyManipulator);
Assert.AreEqual(initialSize, resizer.ManipulatedImage.Size, "Precondition");
resizer.Resize(changedSize, ImageResampler.FilterType.Box, sizeLockBy);
Assert.AreEqual(changedSize, resizer.ManipulatedImage.Size, "Precondition 2");
dummyManipulator.ManipulatedImage.Size = newSize;
Assert.AreEqual(changedSize, resizer.ManipulatedImage.Size, "Not changed yet");
dummyManipulator.CallOnImageChanged();
Assert.AreEqual(expectedSize, resizer.ManipulatedImage.Size);
}
public ImageSizeController4Test(ImageSizeManipulator manipulator) : base(manipulator)
{
}