func()

in fixtures.go [998:1032]

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

func (t *TestWorkflow) appendCreateFirewallStep(firewallName, networkName, protocol string, ports, ranges []string) (*daisy.Step, *daisy.FirewallRule, error) {
	if ranges == nil {
		ranges = []string{DefaultSourceRange}
	}
	firewall := &daisy.FirewallRule{
		Firewall: compute.Firewall{
			Name:         firewallName,
			Network:      networkName,
			SourceRanges: ranges,
			Allowed: []*compute.FirewallAllowed{
				{
					IPProtocol: protocol,
					Ports:      ports,
				},
			},
		},
	}

	createFirewallRules := &daisy.CreateFirewallRules{}
	*createFirewallRules = append(*createFirewallRules, firewall)
	createFirewallStep, ok := t.wf.Steps[createFirewallStepName]
	if ok {
		// append to existing step.
		*createFirewallStep.CreateFirewallRules = append(*createFirewallStep.CreateFirewallRules, firewall)
	} else {
		var err error
		createFirewallStep, err = t.wf.NewStep(createFirewallStepName)
		if err != nil {
			return nil, nil, err
		}
		createFirewallStep.CreateFirewallRules = createFirewallRules
	}

	return createFirewallStep, firewall, nil
}