1 files changed, 36 insertions, 0 deletions
diff --git a/filesystem_test.go b/filesystem_test.go
new file mode 100644
index 0000000..6559488
--- /dev/null
+++ b/filesystem_test.go
@@ -0,0 +1,36 @@
+package pkgtools
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestIsParentDir(t *testing.T) {
+	tests := []struct {
+		Parent   string
+		FileName string
+		Exp      bool
+	}{
+		{
+			Parent:   "install",
+			FileName: "install/doinst.sh",
+			Exp:      true,
+		},
+		{
+			Parent:   "other/install",
+			FileName: "install/doinst.sh",
+			Exp:      false,
+		},
+		{
+			Parent:   "install",
+			FileName: "doinst.sh",
+			Exp:      false,
+		},
+	}
+	for _, test := range tests {
+		exp, err := IsParentDir(test.Parent, test.FileName)
+		require.NoError(t, err)
+		require.Equal(t, test.Exp, exp)
+	}
+}