colorize diffs

apitest.go

@@ -32,7 +32,6 @@ type APITest struct {
 	debugEnabled             bool
 	mockResponseDelayEnabled bool
 	networkingEnabled        bool
-	colorizeErrors           bool
 	networkingHTTPClient     *http.Client
 	reporter                 ReportFormatter
 	verifier                 Verifier
@@ -130,12 +129,6 @@ func (a *APITest) Debug() *APITest {
 	return a
 }
 
-// ColorizeErrors configures the error reporter to show messages in red. Disabled on windows
-func (a *APITest) ColorizeErrors() *APITest {
-	a.colorizeErrors = true
-	return a
-}
-
 // Report provides a hook to add custom formatting to the output of the test
 func (a *APITest) Report(reporter ReportFormatter) *APITest {
 	a.reporter = reporter
@@ -807,7 +800,7 @@ func (r *Response) runTest() *http.Response {
 	}()
 
 	if a.verifier == nil {
-		a.verifier = DefaultVerifier{ColorizeErrors: a.colorizeErrors}
+		a.verifier = DefaultVerifier{}
 	}
 
 	a.assertMocks()

apitest_test.go

@@ -19,7 +19,7 @@ func TestApiTest_ResponseBody(t *testing.T) {
 	apitest.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		_, _ = w.Write([]byte(`{"id": "1234", "name": "Andy"}`))
 		w.WriteHeader(http.StatusOK)
-	}).ColorizeErrors().
+	}).
 		Get("/user/1234").
 		Expect(t).
 		Body(`{"id": "1234", "name": "Andy"}`).

assert.go

@@ -34,9 +34,7 @@ type Verifier interface {
 }
 
 // DefaultVerifier is a verifier that uses some code from https://github.com/stretchr/testify to perform assertions
-type DefaultVerifier struct {
-	ColorizeErrors bool
-}
+type DefaultVerifier struct{}
 
 var _ Verifier = DefaultVerifier{}
 
@@ -79,13 +77,6 @@ func (a DefaultVerifier) Equal(t TestingT, expected, actual interface{}, msgAndA
 	return true
 }
 
-func (a DefaultVerifier) colorize(message string) string {
-	if runtime.GOOS == "windows" || !a.ColorizeErrors {
-		return message
-	}
-	return "\033[31m" + message + "\033[0m"
-}
-
 // Fail reports a failure
 func (a DefaultVerifier) Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool {
 	content := []labeledContent{
@@ -105,7 +96,7 @@ func (a DefaultVerifier) Fail(t TestingT, failureMessage string, msgAndArgs ...i
 		content = append(content, labeledContent{"Messages", message})
 	}
 
-	t.Errorf("\n%s", ""+a.colorize(labeledOutput(content...)))
+	t.Errorf("\n%s", ""+labeledOutput(content...))
 
 	return false
 }

difflib/LICENSE

@@ -0,0 +1,27 @@
+Copyright (c) 2013, Patrick Mezard
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+    Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+    The names of its contributors may not be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.