} else if expectedBindings == nil && bindings != nil {
		// nil and empty are different
		t.Error("expected nil bindings, got empty")
	} else if expectedBindings != nil && bindings == nil {
		// nil and empty are different
		t.Error("expected empty bindings, got nil")
	} else {
		for i := 0; i < aLen; i++ {
			// Validate PV
			if diff := cmp.Diff(expectedBindings[i].pv, bindings[i].pv); diff != "" {