feat: [TestRecursosController]: Testeada la función del ranking del controlador

src/test/java/com/ujaen/tfg/mangaffinity/rest/TestRecursosController.java

@@ -950,4 +950,106 @@ public class TestRecursosController {
         assertThat(respuesta.getBody()).isNotEmpty();
         assertThat(respuesta.getBody()).isNotEmpty();
     }
     }
 
 
+    @Test
+    @DirtiesContext
+    void testObtenerRanking() {
+        // Registro un administrador
+        restTemplate.postForEntity("/usuarios/", Map.of(
+                "email", "admin@example.com",
+                "nombreUsuario", "admin",
+                "contrasenia", "adminpassword"
+        ), Void.class);
+
+        // Inicio sesión con el administrador
+        var authResponse = restTemplate.postForEntity("/usuarios/admin@example.com", Map.of(
+                "clave", "adminpassword"
+        ), DTOLoginRespuesta.class);
+        assertThat(authResponse.getStatusCode()).isEqualTo(HttpStatus.OK);
+        String token = "Bearer " + authResponse.getBody().getToken();
+
+        // Crear recursos con 0 accesos
+        for (int i = 1; i <= 5; i++) {
+            MultiValueMap<String, Object> formData = new LinkedMultiValueMap<>();
+            DTORecurso dtoRecurso = new DTORecurso(
+                    null, "Recurso " + i, "Descripción " + i, LocalDate.now(), "Autor " + i, null, new HashSet<>()
+            );
+            formData.add("recurso", dtoRecurso);
+            formData.add("foto", new ByteArrayResource(new byte[0]) {
+                @Override
+                public String getFilename() {
+                    return "dummy.jpg";
+                }
+            });
+
+            HttpHeaders headers = new HttpHeaders();
+            headers.set("Authorization", token);
+            headers.setContentType(MediaType.MULTIPART_FORM_DATA);
+            HttpEntity<MultiValueMap<String, Object>> request = new HttpEntity<>(formData, headers);
+            restTemplate.exchange("/recursos/", HttpMethod.POST, request, Void.class);
+        }
+
+        // Verifico si los recursos fueron creados correctamente
+        ResponseEntity<DTORecurso[]> respuesta = restTemplate.exchange(
+                "/recursos", HttpMethod.GET, null, DTORecurso[].class
+        );
+        assertThat(respuesta.getStatusCode()).isEqualTo(HttpStatus.OK);
+        assertThat(respuesta.getBody()).isNotEmpty();
+
+        ResponseEntity<DTORecurso[]> rankingResponse = restTemplate.exchange(
+                "/recursos/ranking", HttpMethod.GET, null, DTORecurso[].class
+        );
+
+        if (rankingResponse.getStatusCode().equals(HttpStatus.NO_CONTENT)) {
+            assertThat(rankingResponse.getStatusCode()).isEqualTo(HttpStatus.NO_CONTENT);
+        } else {
+            assertThat(rankingResponse.getStatusCode()).isEqualTo(HttpStatus.OK);
+            assertThat(rankingResponse.getBody()).isNotEmpty();
+            assertThat(rankingResponse.getBody().length).isEqualTo(5); // Debe devolver 5 recursos
+
+            for (DTORecurso recurso : rankingResponse.getBody()) {
+                assertThat(recurso).isNotNull();
+                assertThat(recurso.getTitulo()).isNotBlank();
+                assertThat(recurso.getAutor()).isNotBlank();
+                assertThat(recurso.getFechaPublicacion()).isNotNull();
+            }
+        }
+
+        if (rankingResponse.getStatusCode().equals(HttpStatus.NO_CONTENT)) {
+            for (int i = 6; i <= 8; i++) {
+                MultiValueMap<String, Object> formData = new LinkedMultiValueMap<>();
+                DTORecurso dtoRecurso = new DTORecurso(
+                        null, "Recurso Sin Accesos " + i, "Descripción " + i, LocalDate.now(), "Autor " + i, null, new HashSet<>()
+                );
+                formData.add("recurso", dtoRecurso);
+                formData.add("foto", new ByteArrayResource(new byte[0]) {
+                    @Override
+                    public String getFilename() {
+                        return "dummy.jpg";
+                    }
+                });
+
+                HttpHeaders headers = new HttpHeaders();
+                headers.set("Authorization", token);
+                headers.setContentType(MediaType.MULTIPART_FORM_DATA);
+                HttpEntity<MultiValueMap<String, Object>> request = new HttpEntity<>(formData, headers);
+                restTemplate.exchange("/recursos/", HttpMethod.POST, request, Void.class);
+            }
+
+            rankingResponse = restTemplate.exchange(
+                    "/recursos/ranking", HttpMethod.GET, null, DTORecurso[].class
+            );
+
+            assertThat(rankingResponse.getStatusCode()).isEqualTo(HttpStatus.OK);
+            assertThat(rankingResponse.getBody()).isNotEmpty();
+            assertThat(rankingResponse.getBody().length).isEqualTo(8); // Ahora deberían devolver 8 recursos
+
+            for (DTORecurso recurso : rankingResponse.getBody()) {
+                assertThat(recurso).isNotNull();
+                assertThat(recurso.getTitulo()).isNotBlank();
+                assertThat(recurso.getAutor()).isNotBlank();
+                assertThat(recurso.getFechaPublicacion()).isNotNull();
+            }
+        }
+    }
+
 }
 }