pkg/helmpath: fix unit test for Windows

Signed-off-by: Song Shukun <song.shukun@fujitsu.com>

pkg/helmpath/home_windows_test.go

@@ -23,9 +23,9 @@ import (
 )
 
 func TestHelmHome(t *testing.T) {
-	os.Setenv(xdg.XDGCacheHomeEnvVar, "c:\\")
+	os.Setenv(xdg.CacheHomeEnvVar, "c:\\")
-	os.Setenv(xdg.XDGConfigHomeEnvVar, "d:\\")
+	os.Setenv(xdg.ConfigHomeEnvVar, "d:\\")
-	os.Setenv(xdg.XDGDataHomeEnvVar, "e:\\")
+	os.Setenv(xdg.DataHomeEnvVar, "e:\\")
 	isEq := func(t *testing.T, a, b string) {
 		if a != b {
 			t.Errorf("Expected %q, got %q", b, a)

pkg/helmpath/lazypath_windows_test.go

@@ -32,7 +32,7 @@ const (
 )
 
 func TestDataPath(t *testing.T) {
-	os.Unsetenv(DataHomeEnvVar)
+	os.Unsetenv(xdg.DataHomeEnvVar)
 	os.Setenv("APPDATA", filepath.Join(homedir.HomeDir(), "foo"))
 
 	expected := filepath.Join(homedir.HomeDir(), "foo", appName, testFile)
@@ -41,7 +41,7 @@ func TestDataPath(t *testing.T) {
 		t.Errorf("expected '%s', got '%s'", expected, lazy.dataPath(testFile))
 	}
 
-	os.Setenv(DataHomeEnvVar, filepath.Join(homedir.HomeDir(), "xdg"))
+	os.Setenv(xdg.DataHomeEnvVar, filepath.Join(homedir.HomeDir(), "xdg"))
 
 	expected = filepath.Join(homedir.HomeDir(), "xdg", appName, testFile)
 
@@ -70,8 +70,8 @@ func TestConfigPath(t *testing.T) {
 }
 
 func TestCachePath(t *testing.T) {
-	os.Unsetenv(CacheHomeEnvVar)
+	os.Unsetenv(xdg.CacheHomeEnvVar)
-	os.Setenv("APPDATA", filepath.Join(homedir.HomeDir(), "foo"))
+	os.Setenv("TEMP", filepath.Join(homedir.HomeDir(), "foo"))
 
 	expected := filepath.Join(homedir.HomeDir(), "foo", appName, testFile)
 
@@ -79,7 +79,7 @@ func TestCachePath(t *testing.T) {
 		t.Errorf("expected '%s', got '%s'", expected, lazy.cachePath(testFile))
 	}
 
-	os.Setenv(CacheHomeEnvVar, filepath.Join(homedir.HomeDir(), "xdg"))
+	os.Setenv(xdg.CacheHomeEnvVar, filepath.Join(homedir.HomeDir(), "xdg"))
 
 	expected = filepath.Join(homedir.HomeDir(), "xdg", appName, testFile)