1 files changed, 23 insertions, 0 deletions
diff --git a/internal/osutil/osutil_test.go b/internal/osutil/osutil_test.go
index 8c45f5c0..ca2c75bf 100644
--- a/internal/osutil/osutil_test.go
+++ b/internal/osutil/osutil_test.go
@@ -33,6 +33,29 @@ func TestIsFile(t *testing.T) {
 	}
 }
 
+func TestIsDir(t *testing.T) {
+	tests := []struct {
+		path   string
+		expVal bool
+	}{
+		{
+			path:   "osutil.go",
+			expVal: false,
+		}, {
+			path:   "../osutil",
+			expVal: true,
+		}, {
+			path:   "not_found",
+			expVal: false,
+		},
+	}
+	for _, test := range tests {
+		t.Run("", func(t *testing.T) {
+			assert.Equal(t, test.expVal, IsDir(test.path))
+		})
+	}
+}
+
 func TestIsExist(t *testing.T) {
 	tests := []struct {
 		path   string