Add utils.

2016-06-22 23:06:09 +01:00
parent 16490522ea
commit e21711568e
2 changed files with 47 additions and 0 deletions
--- a/editorconfig/utils_test.go
+++ b/editorconfig/utils_test.go
@@ -0,0 +1,17 @@
+package editorconfig
+
+import (
+	"testing"
+)
+
+func TestGetParentDir(t *testing.T) {
+	if GetParentDir("a/b/c.txt") != "a/b" {
+		t.Error()
+	}
+	if GetParentDir("/") != "/" {
+		t.Error()
+	}
+	if GetParentDir("/a/b") != "/a" {
+		t.Error()
+	}
+}