feat(tests): add template render (#337)

labring · Sep 22, 2022 · 9e31d2d · 9e31d2d
1 parent 51f0a7e
commit 9e31d2d
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diff --git a/tests/util/template.go b/tests/util/template.go
@@ -0,0 +1,20 @@
+package util
+
+import (
+	"bytes"
+	"text/template"
+)
+
+func RenderTemplate(temp string, data map[string]string) (string, error) {
+	tpl, err := template.New("temp").Parse(temp)
+	if err != nil {
+		return "", err
+	}
+
+	buf := bytes.NewBuffer([]byte{})
+	err = tpl.Execute(buf, data)
+	if err != nil {
+		return "", err
+	}
+	return buf.String(), nil
+}
diff --git a/tests/util/template_test.go b/tests/util/template_test.go
@@ -0,0 +1,33 @@
+package util
+
+import "testing"
+
+func TestRenderTemplate(t *testing.T) {
+
+	oldTempl := `
+apiVersion: oss.laf.dev/v1
+kind: Bucket
+metadata:
+  name: {{ .name }}
+  namespace: {{ .namespace }}
+spec:
+  policy: readonly
+  storage: 100Mi
+status:
+  capacity:
+    maxStorage: 100Mi
+    objectCount: 0
+    storage: '0'
+  policy: readonly
+  user: app1
+  versioning: true
+`
+	newTempl, err := RenderTemplate(oldTempl, map[string]string{
+		"name":      "app1",
+		"namespace": "default",
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(newTempl)
+}