@Override
    public Image getImageResponseFromBody(String responseBody) {
        return new ImageDeserializer().fromJSON(responseBody);
    }
@Test
    public void shouldDeserializeImageFromJson() throws Exception {
        com.thoughtworks.go.plugin.domain.common.Image image = new ArtifactMessageConverterV2().getImageResponseFromBody("{\"content_type\":\"foo\", \"data\":\"bar\"}");
        assertThat(image.getContentType(), is("foo"));
        assertThat(image.getData(), is("bar"));
    }