convert repo plugin to golang

plugins/common/common_test.go

@@ -0,0 +1,38 @@
+package common
+
+import (
+	"os"
+	"testing"
+
+	. "github.com/onsi/gomega"
+)
+
+func TestGetEnv(t *testing.T) {
+	RegisterTestingT(t)
+	Expect(MustGetEnv("DOKKU_ROOT")).To(Equal("/home/dokku"))
+}
+
+func TestGetAppImageRepo(t *testing.T) {
+	RegisterTestingT(t)
+	Expect(GetAppImageRepo("testapp")).To(Equal("dokku/testapp"))
+}
+
+func TestVerifyImageInvalid(t *testing.T) {
+	RegisterTestingT(t)
+	Expect(VerifyImage("testapp")).To(Equal(false))
+}
+
+func TestVerifyAppNameInvalid(t *testing.T) {
+	RegisterTestingT(t)
+	err := VerifyAppName("1994testApp")
+	Expect(err).To(HaveOccurred())
+}
+
+func TestVerifyAppName(t *testing.T) {
+	RegisterTestingT(t)
+	dir := "/home/dokku/testApp"
+	os.MkdirAll(dir, 0644)
+	err := VerifyAppName("testApp")
+	Expect(err).NotTo(HaveOccurred())
+	os.RemoveAll(dir)
+}