"istio-system": envoyFilters,
			"test-ns":      envoyFilters,
		},
	}

	if !push.HasEnvoyFilters("ef1", "test-ns") {
		t.Errorf("Check presence of EnvoyFilter ef1 at test-ns got false, want true")
	}
	if push.HasEnvoyFilters("ef3", "test-ns") {
		t.Errorf("Check presence of EnvoyFilter ef3 at test-ns got true, want false")
	}

	cases := []struct {

			matchedEnvoyFilters = append(matchedEnvoyFilters, efw)
		}
	}
	return matchedEnvoyFilters
}

// HasEnvoyFilters checks if an EnvoyFilter exists with the given name at the given namespace.
func (ps *PushContext) HasEnvoyFilters(name, namespace string) bool {
	for _, efw := range ps.envoyFiltersByNamespace[namespace] {
		if efw.Name == name {
			return true
		}
	}