Fix tests after supporting the newer API

Author: kirillrogovoy

github/pullRequest_test.go

@@ -103,7 +103,7 @@ func TestFillDetails(t *testing.T) {
 		err := pr.FillDetails(apiMock{
 			diffSizeErr: fmt.Errorf("Weird error"),
 		})
-		require.EqualError(t, err, "Weird error")
+		require.EqualError(t, err, "diff size: Weird error")
 	})
 
 	t.Run("Fails when couldn't fetch the comments", func(t *testing.T) {
@@ -114,7 +114,7 @@ func TestFillDetails(t *testing.T) {
 		err := pr.FillDetails(apiMock{
 			commentsErr: fmt.Errorf("Weird error"),
 		})
-		require.EqualError(t, err, "Weird error")
+		require.EqualError(t, err, "comments: Weird error")
 	})
 
 	t.Run("Fails when couldn't fetch the review requests", func(t *testing.T) {
@@ -125,7 +125,7 @@ func TestFillDetails(t *testing.T) {
 		err := pr.FillDetails(apiMock{
 			reviewRequestsErr: fmt.Errorf("Weird error"),
 		})
-		require.EqualError(t, err, "Weird error")
+		require.EqualError(t, err, "review requests: Weird error")
 	})
 }
 

github/reviewRequest_test.go

@@ -16,7 +16,9 @@ func TestReviewRequest(t *testing.T) {
 			HTTPClient: httpClientMock{func() (*http.Response, error) {
 				return &http.Response{
 					StatusCode: 200,
-					Body:       ioutil.NopCloser(strings.NewReader(`[{"login": "User1"}]`)),
+					Body: ioutil.NopCloser(strings.NewReader(
+						`{"users": [{"login": "User1"}], "teams": []}`,
+					)),
 				}, nil
 			}},
 			RepoName: "someuser/somerepo",

github/util/github_util_test.go

@@ -138,7 +138,7 @@ func TestFillDetails(t *testing.T) {
 			}
 		}
 
-		require.EqualError(t, err, "Fetching error")
+		require.EqualError(t, err, "diff size: Fetching error")
 	})
 }