func()

in internal/testhelpers/resources.go [518:541]

• 21 lines of code
• 4 McCabe index (conditional complexity)

func (cc *TestCaseClient) ExpectContainerCount(ctx context.Context, key types.NamespacedName, count int) error {

	var (
		got        int
		deployment = &appsv1.Deployment{}
	)
	err := RetryUntilSuccess(6, DefaultRetryInterval, func() error {
		err := cc.Client.Get(ctx, key, deployment)
		if err != nil {
			return err
		}
		got = len(deployment.Spec.Template.Spec.Containers)
		if got != count {
			return fmt.Errorf("deployment found, got %v, want %v containers", got, count)
		}
		return nil
	})

	if err != nil {
		return fmt.Errorf("want %v containers, got %v number of containers did not resolve after waiting for reconcile", count, got)
	}

	return nil
}