    @Test
    public void shouldCreateMediumExportImage() throws IOException {

        BufferedImage exportedImage = graphExporter.exportCurrentGraph(graph, 2.0, null, null);
        BufferedImage referenceImage = ImageIO.read(getClass().getResourceAsStream("/export-medium.png"));

        Assert.assertEquals("", TestUtils.bufferedImagesEqual(exportedImage, referenceImage, 10, 300, 10));
    }