@Test public void testGetOtherText() { TranslateableText text = mock(TranslateableText.class); modelElementDisplayController.setLang("it"); when(text.getTextIt()).thenReturn("text_it"); when(modelElementDisplayController.imageUrlUtil.adaptImageUrls( eq("text_it"), anyString(), eq("it"))) .thenReturn("adapted_text_it"); Assert.assertEquals("adapted_text_it", modelElementDisplayController.getOtherText(text)); }