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

   1 package de.juplo.demo;
   2
   3 import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
   4 import org.jsoup.Jsoup;
   5 import org.jsoup.nodes.Document;
   6 import org.junit.jupiter.api.Test;
   7 import static org.mockserver.matchers.Times.exactly;
   8 import static org.mockserver.model.HttpForward.forward;
   9 import static org.mockserver.model.HttpRequest.request;
  10 import org.springframework.beans.factory.annotation.Autowired;
  11 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
  12 import org.springframework.boot.test.context.SpringBootTest;
  13 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
  14 import org.springframework.context.annotation.Bean;
  15 import org.springframework.context.annotation.Configuration;
  16 import org.springframework.http.MediaType;
  17 import org.springframework.test.web.reactive.server.WebTestClient;
  18 import org.springframework.web.reactive.function.client.WebClient;
  19
  20 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
  21 @EnableAutoConfiguration
  22 class DemoApplicationIT extends IntegrationTestBase
  23 {
  24   @Autowired
  25   WebTestClient webClient;
  26
  27
  28   @Test
  29   void test() throws Exception
  30   {
  31     MOCK_SERVER
  32         .when(request().withPath("/test.txt"), exactly(1))
  33         .forward(forward()
  34             .withHost(NGINX.getContainerIpAddress())
  35             .withPort(NGINX.getMappedPort(80)));
  36     webClient
  37         .get()
  38         .uri("/?path=test.txt")
  39         .exchange()
  40         .expectStatus().isOk()
  41         .expectHeader().contentType(MediaType.TEXT_HTML)
  42         .expectBody(String.class).value(rendered ->
  43         {
  44           Document doc = Jsoup.parse(rendered);
  45           assertThat(
  46               doc.select("html > body > main > div > div > pre").text())
  47               .isEqualTo("Hello World!");
  48         });
  49   }
  50
  51   @Configuration
  52   static class Application
  53   {
  54     @Bean
  55     RemoteContentService service()
  56     {
  57       return new RemoteContentService(
  58           WebClient
  59               .builder()
  60               .baseUrl("http://localhost:" + MOCK_SERVER.getLocalPort())
  61               .build());
  62     }
  63
  64     @Bean
  65     HtmlController controller(RemoteContentService service)
  66     {
  67       return new HtmlController(service);
  68     }
  69   }
  70 }