Integration test: buscarPorEmailOrdenada, finds none.

Attempts to search for a client by the given email, but finds none.

Author: marcusjava89

src/main/java/com/sistemacliente/service/ClienteService.java

@@ -240,6 +240,8 @@ public ClienteResponseDTO atualizarEmail(Long id, String email) {
 		return new ClienteResponseDTO(clienteAtualizado);
 	}
 
+	/*This method is only to improve my skills and to learn Java, because the email address is unique and 
+	 *any search by email will return a single client. We won't have a page with two or more clients.*/
 	public Page<ClienteResponseDTO> 
 	buscaEmailPaginadaOrdenada(String email, int pagina, int itens, String ordenadoPor){
 

src/test/java/com/sistemaclliente/ClienteControllerIntegrationTest.java

@@ -714,6 +714,8 @@ public void atualizarEmail_existingEmail_returns409() throws Exception{
 		.andExpect(status().isConflict()).andExpect(content().string(containsString("indisponível")));
 	}
 
+	/*Those tests below are only for training, because the email address is unique.*/
+	
 	@Test @Transactional @DisplayName("Searches for the client by email and returns a Page with that "
 	+ "client. Returns 200.")
 	public void buscarPorEmailOrdenada_successFullPage_returns200() throws Exception {
@@ -744,6 +746,13 @@ public void buscarPorEmailOrdenada_successFullPage_returns200() throws Exception
 		.andExpect(status().isOk()).andExpect(jsonPath("$.content[0].nome").value("Marcus"));
 	}
 
+	@Test @DisplayName("Attempts to search for a client by the given email, but finds none.")
+	public void buscarPorEmailOrdenada_sucessoPageVazia_retorno200() throws Exception {
+		mvc.perform(get("/buscarporemail").param("email", "marcus@gmail.com")
+		.param("pagina", "0").param("itens", "2").param("ordenadoPor", "id"))
+		.andExpect(status().isOk()).andExpect(jsonPath("$.content.length()").value(0));
+	}
+	
 }
 
 

src/test/java/com/sistemaclliente/ClienteControllerTest.java

@@ -987,6 +987,8 @@ public void atualizarEmail_erroDeServidor_retorno500() throws Exception{
 		verifyNoMoreInteractions(service);
 	}
 
+	/*Those tests below are only for training, because the email address is unique.*/
+	
 	@Test @DisplayName("Searches for the client by email and returns a Page with that client. "
 	+ "Returns 200.")
 	public void buscarPorEmailOrdenada_sucessoPageCheia_retorno200() throws Exception {
@@ -1005,7 +1007,7 @@ public void buscarPorEmailOrdenada_sucessoPageCheia_retorno200() throws Exceptio
 		verifyNoMoreInteractions(service);
 	}
 
-	@Test
+	@Test @DisplayName("Attempts to search for a client by the given email, but finds none.")
 	public void buscarPorEmailOrdenada_sucessoPageVazia_retorno200() throws Exception {
 		List<ClienteResponseDTO> lista = List.of();
 		Page<ClienteResponseDTO> page = new PageImpl<>(lista);