func()

in internal/testutil/testutil.go [273:306]

• 30 lines of code
• 7 McCabe index (conditional complexity)

func (m *Manager) GetCurrentResourceSlices(ctx context.Context) ([]*apiv1.ResourceSlice, error) {
	cli := m.Manager.GetAPIReader()

	comps := &apiv1.CompositionList{}
	err := cli.List(ctx, comps)
	if err != nil {
		return nil, err
	}
	if l := len(comps.Items); l != 1 {
		return nil, fmt.Errorf("expected one composition, found %d", l)
	}
	if comps.Items[0].Synthesizing() {
		return nil, fmt.Errorf("composition is still being synthesized")
	}

	synthesis := comps.Items[0].Status.CurrentSynthesis
	if synthesis == nil {
		return nil, fmt.Errorf("synthesis hasn't completed yet")
	}
	returns := make([]*apiv1.ResourceSlice, len(synthesis.ResourceSlices))
	for i, ref := range synthesis.ResourceSlices {
		slice := &apiv1.ResourceSlice{}
		slice.Name = ref.Name
		slice.Namespace = comps.Items[0].Namespace
		returns[i] = slice

		err = cli.Get(ctx, client.ObjectKeyFromObject(slice), slice)
		if err != nil {
			return nil, err
		}
	}

	return returns, nil
}