ztunchart[label="ztunnel",class="helm"]
  ztunnel -> ztunchart -> ztunnelds
  istiodchart[label="istiod",class="helm"]
  cpt -> istiodchart
  istiodchart -> istiod18
  istiodchart -> istiod19
  cnichart[label="cni",class="helm"]
  cni -> cnichart -> cnids
  istiogh[label="istio github"]
  extras -> istiogh -> extrads
  tagchart[label="tag*"]
  edge[weight=1]
  tags->tagchart->tagdef
  tagchart->tagrap
  tagchart->tagsta

		desc                  string
		inValues              string
		inChart               chart.Chart
		startRender           bool
		inPath                string
		objFileTemplateReader Renderer
		wantResult            string
		wantErr               error
	}{
		{
			desc:                  "not-started",
			inValues:              "",
			startRender:           false,
			inChart:               chart.Chart{},
			objFileTemplateReader: Renderer{},