ImageFixture

ImageFixture just needs the names of the image files:

fit.specify.GridFixtureUnderTest

images for image fixture

The method imagesForImageFixture() in class GridFixtureUnderTest is as follows:

...
    public Fixture imagesForImageFixture() {
        return new ImageFixture(new String[][] {
            {   "images/wall.jpg",
                "images/space.jpg",
                "images/box.jpg",
                "images/space.jpg",
                "images/wall.jpg" }});
    }