juplo.de Git - demos/testing/blob - src/test/java/de/juplo/demo/HtmlControllerTest.java

   1 package de.juplo.demo;
   2
   3
   4 import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
   5 import org.junit.jupiter.api.BeforeEach;
   6 import org.junit.jupiter.api.Test;
   7 import org.junit.jupiter.api.extension.ExtendWith;
   8 import org.mockito.Mockito;
   9 import static org.mockito.Mockito.verify;
  10 import static org.mockito.Mockito.when;
  11 import org.springframework.boot.test.mock.mockito.MockBean;
  12 import org.springframework.test.context.junit.jupiter.SpringExtension;
  13 import org.springframework.ui.Model;
  14 import reactor.core.publisher.Mono;
  15
  16
  17 /**
  18  * Unit-Test for class {@link RemoteContentHtmlController}.
  19  * @author Kai Moritz
  20  */
  21 @ExtendWith(SpringExtension.class)
  22 public class HtmlControllerTest
  23 {
  24   HtmlController controller;
  25
  26   @MockBean
  27   RemoteContentService service;
  28   @MockBean
  29   Model model;
  30
  31
  32   @BeforeEach
  33   void setUp()
  34   {
  35     service = Mockito.mock(RemoteContentService.class);
  36     controller = new HtmlController(service);
  37   }
  38
  39
  40   @Test
  41   void test()
  42   {
  43     Mono<String> mono = Mono.empty();
  44     when(service.getRemoteText("foo")).thenReturn(mono);
  45
  46     // when
  47     String result = controller.fetch(model, "foo");
  48
  49     assertThat(result).isEqualTo("layout");
  50     verify(model).addAttribute("text", mono);
  51   }
  52 }