1 files changed, 39 insertions, 0 deletions
diff --git a/workhorse/internal/upstream/development_test.go b/workhorse/internal/upstream/development_test.go
new file mode 100644
index 00000000000..d2957abb18b
--- /dev/null
+++ b/workhorse/internal/upstream/development_test.go
@@ -0,0 +1,39 @@
+package upstream
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestDevelopmentModeEnabled(t *testing.T) {
+	developmentMode := true
+
+	r, _ := http.NewRequest("GET", "/something", nil)
+	w := httptest.NewRecorder()
+
+	executed := false
+	NotFoundUnless(developmentMode, http.HandlerFunc(func(_ http.ResponseWriter, _ *http.Request) {
+		executed = true
+	})).ServeHTTP(w, r)
+
+	require.True(t, executed, "The handler should get executed")
+}
+
+func TestDevelopmentModeDisabled(t *testing.T) {
+	developmentMode := false
+
+	r, _ := http.NewRequest("GET", "/something", nil)
+	w := httptest.NewRecorder()
+
+	executed := false
+	NotFoundUnless(developmentMode, http.HandlerFunc(func(_ http.ResponseWriter, _ *http.Request) {
+		executed = true
+	})).ServeHTTP(w, r)
+
+	require.False(t, executed, "The handler should not get executed")
+
+	require.Equal(t, 404, w.Code)
+}