ctx := cli.NewFakeContext(&cli.NewFakeContextOption{
		Namespace:      c.namespace,
		IstioNamespace: c.istioNamespace,
		Results:        c.configDumps,
	})
	client, err := ctx.CLIClient()
	assert.NoError(t, err)
	// Override the Istio config factory
	for i := range c.istioConfigs {
		switch t := c.istioConfigs[i].(type) {
		case *v1alpha3.DestinationRule: