1 files changed, 23 insertions, 0 deletions
diff --git a/reference_test.go b/reference_test.go
index b6721e1..e42db41 100644
--- a/reference_test.go
+++ b/reference_test.go
@@ -224,6 +224,29 @@ func TestReferenceIsValidName(t *testing.T) {
 	}
 }
 
+func TestReferenceNormalizeName(t *testing.T) {
+	t.Parallel()
+
+	ref, err := ReferenceNormalizeName("refs/heads//master", ReferenceFormatNormal)
+	checkFatal(t, err)
+
+	if ref != "refs/heads/master" {
+		t.Errorf("ReferenceNormalizeName(%q) = %q; want %q", "refs/heads//master", ref, "refs/heads/master")
+	}
+
+	ref, err = ReferenceNormalizeName("master", ReferenceFormatAllowOnelevel|ReferenceFormatRefspecShorthand)
+	checkFatal(t, err)
+
+	if ref != "master" {
+		t.Errorf("ReferenceNormalizeName(%q) = %q; want %q", "master", ref, "master")
+	}
+
+	ref, err = ReferenceNormalizeName("foo^", ReferenceFormatNormal)
+	if !IsErrorCode(err, ErrInvalidSpec) {
+		t.Errorf("foo^ should be invalid")
+	}
+}
+
 func compareStringList(t *testing.T, expected, actual []string) {
 	for i, v := range expected {
 		if actual[i] != v {