1 files changed, 24 insertions, 0 deletions
diff --git a/internal/handlers/util_test.go b/internal/handlers/util_test.go
new file mode 100644
index 000000000..f5bf7f7ab
--- /dev/null
+++ b/internal/handlers/util_test.go
@@ -0,0 +1,24 @@
+package handlers
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestRedactEmail(t *testing.T) {
+	testCases := []struct {
+		testName string
+		input    string
+		expected string
+	}{
+		{"ShouldRedactEmail", "james.dean@authelia.com", "j********n@authelia.com"},
+		{"ShouldRedactShortEmail", "me@authelia.com", "**@authelia.com"},
+		{"ShouldRedactInvalidEmail", "invalidEmail.com", ""},
+	}
+	for _, tc := range testCases {
+		t.Run(tc.testName, func(t *testing.T) {
+			require.Equal(t, tc.expected, redactEmail(tc.input))
+		})
+	}
+}