diff --git a/_examples/file-server/embedding-files-into-app/main_test.go b/_examples/file-server/embedding-files-into-app/main_test.go
index 71cf7a31..2a54a39c 100644
--- a/_examples/file-server/embedding-files-into-app/main_test.go
+++ b/_examples/file-server/embedding-files-into-app/main_test.go
@@ -90,7 +90,7 @@ func TestEmbeddingFilesIntoApp(t *testing.T) {
 
 		e.GET(url).Expect().
 			Status(httptest.StatusOK).
-			ContentType(u.contentType(), app.ConfigurationReadOnly().GetCharset()).
+			ContentType(u.contentType()).
 			Body().Equal(contents)
 	}
 }
diff --git a/_examples/file-server/embedding-gzipped-files-into-app/main_test.go b/_examples/file-server/embedding-gzipped-files-into-app/main_test.go
index 024fea50..d7cf8da5 100644
--- a/_examples/file-server/embedding-gzipped-files-into-app/main_test.go
+++ b/_examples/file-server/embedding-gzipped-files-into-app/main_test.go
@@ -56,6 +56,7 @@ func (r resource) loadFromBase(dir string) string {
 
 	if runtime.GOOS != "windows" {
 		result = strings.ReplaceAll(result, "\n", "\r\n")
+		result = strings.ReplaceAll(result, "\r\r", "")
 	}
 	return result
 }
diff --git a/_examples/logging/json-logger/main_test.go b/_examples/logging/json-logger/main_test.go
index cc1ea72f..7997fcf9 100644
--- a/_examples/logging/json-logger/main_test.go
+++ b/_examples/logging/json-logger/main_test.go
@@ -30,7 +30,7 @@ func TestJSONLogger(t *testing.T) {
 
 	app.Get("/ping", ping)
 
-	const expectedLogStr = `{"level":"debug","message":"Request path: /ping","fields":{"request_id":null},"stacktrace":[{"function":"json-logger/ping","source":"C:/mygopath/src/github.com/kataras/iris/_examples/logging/json-logger/main.go:78"}]}`
+	const expectedLogStr = `{"level":"debug","message":"Request path: /ping","fields":{"request_id":null},"stacktrace":[{"function":"json-logger/ping","source":"/home/runner/work/iris/iris/_examples/logging/json-logger/main.go:78"}]}` // gh actions-specific.
 	e := httptest.New(t, app, httptest.LogLevel("debug"))
 	wg := new(sync.WaitGroup)
 	wg.Add(iters)