log mismatched mock information when debug logging is enabled

steinfletcher · Feb 20, 2019 · 437ed40 · 437ed40
1 parent 53494b2
commit 437ed40
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/examples/mocks/api_test.go b/examples/mocks/api_test.go
@@ -8,6 +8,7 @@ import (
 
 func TestGetUser_Success(t *testing.T) {
 	apitest.New().
+		Debug().
 		Mocks(getPreferencesMock, getUserMock).
 		Handler(newApp().Router).
 		Get("/user").

diff --git a/mocks.go b/mocks.go
@@ -100,9 +100,15 @@ func (r *Transport) RoundTrip(req *http.Request) (mockResponse *http.Response, m
 		}()
 	}
 
-	if matchedResponse, matchErrors := matches(req, r.mocks); matchErrors == nil {
+	matchedResponse, matchErrors := matches(req, r.mocks)
+	if matchErrors == nil {
 		return buildResponseFromMock(matchedResponse), nil
 	}
+
+	if r.debugEnabled {
+		fmt.Printf("failed to match mocks. Errors: %s\n", matchErrors)
+	}
+
 	return nil, matchErrors
 }