fix(test): added data of body to request

visualization/src/test/java/cz/muni/pa165/rest/IntegrationTests.java

@@ -41,7 +41,7 @@ class IntegrationTests {
                 .andReturn().getResponse().getContentAsString();
         log.info("response: {}", response);
 
-        String expectedResponse = "{\"message\":\"--VISUALIZATION--\"}";
+        String expectedResponse = "{\"message\":\"--VISUALIZATION--Hello\"}";
 
         assertEquals(expectedResponse, response);
     }

visualization/src/test/java/cz/muni/pa165/rest/VisualizationControllerTest.java

@@ -25,6 +25,6 @@ class VisualizationControllerTest {
         ResponseEntity<VisualizationSchemaDto> responseEntity = visualizationController.getVisualization(new VisualizationSchemaCreateDto().data("test"));
         assertEquals(HttpStatus.OK, responseEntity.getStatusCode());
         assertNotNull(responseEntity.getBody());
-        assertEquals("--VISUALIZATION--", responseEntity.getBody().getMessage());
+        assertEquals("--VISUALIZATION--test", responseEntity.getBody().getMessage());
     }
 }
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