public class BlogGatewayTest {
  BlogGateway gateway;
  MockWebServer server;

  @Before
  public void setUp() throws Exception {
    server = new MockWebServer();
    server.start();
    gateway = RestServiceTestHelper
      .createRetrofitService(server.url("/").toString(), BlogGateway.class);
  }

  @Test
  public void testLoadContentList_ShouldNotNull() throws Exception {
    server.enqueue(new MockResponse().setResponseCode(200).setBody("{\"blog\": \"content1\"}]"));

    Response<Blog> actual = gateway.loadContentList().execute();

    Assert.assertNotNull(actual.body());
    Assert.assertEquals(200, actual.code());
  }

  @Test
  public void testLoadContentList_ShouldNull() throws Exception {
    server.enqueue(new MockResponse().setResponseCode(404).setBody("{\"blog\": \"content1\"}]"));

    Response<Blog> actual = gateway.loadContentList().execute();

    Assert.assertNull(actual.body());
    Assert.assertEquals(404, actual.code());
  }

  @Test
  public void testLoadCommentFromSlug_ShouldNotNull() throws Exception {
    server.enqueue(new MockResponse().setResponseCode(200).setBody("{\"comment\": \"reply1\"}]"));

    Response<Blog> actual = gateway.loadContentFromSlug("blogname").execute();

    Assert.assertNotNull(actual.body());
    Assert.assertEquals(200, actual.code());
  }

  @Test
  public void testLoadCommentFromSlug_ShouldNull() throws Exception {
    server.enqueue(new MockResponse().setResponseCode(404).setBody("{\"comment\": \"reply1\"}]"));

    Response<Blog> actual = gateway.loadContentFromSlug("blogname").execute();

    Assert.assertNull(actual.body());
    Assert.assertEquals(404, actual.code());
  }

  @After
  public void tearDown() {
    gateway = null;
    server = null;
  }

}