LoggingTest - Refactored

File outputFile = null

@Before
public void setup() throws IOException{
    outputFile = File.createTempFile("prefix", "png", new File("/tmp"));
}

@Test
public void saveImage_noImageFile_ko(){
    ProductImage image = new ProductImage("01010101010101",
                                          ProductImageField.FRONT,
                                          outputFile);
    Response response = serviceWrite.saveImage(image.getCode(),
                                               image.getField(),
                                               image.getImguploadFront(),
                                               image.getImguploadIngredients(),
                                               image.getImguploadNutrition())
                                               .execute();
    assertTrue(response.isSuccess());
    assertThatJson(response.body())
        .node("status")
        .isEqualTo("status not ok");
}