func()

in fixtures.go [130:173]

• 35 lines of code
• 10 McCabe index (conditional complexity)

func (t *TestWorkflow) CreateTestVM(name string) (*TestVM, error) {
	parts := strings.Split(name, ".")
	vmname := strings.ReplaceAll(parts[0], "_", "-")

	bootDisk := &compute.Disk{Name: vmname}
	createDisksStep, err := t.appendCreateDisksStep(bootDisk)
	if err != nil {
		return nil, err
	}

	daisyInst := &daisy.Instance{}
	// createDisksStep doesn't depend on any other steps.
	createVMStep, i, err := t.appendCreateVMStep([]*compute.Disk{bootDisk}, daisyInst)
	if err != nil {
		return nil, err
	}

	if err := t.wf.AddDependency(createVMStep, createDisksStep); err != nil {
		return nil, err
	}

	waitStep, err := t.addWaitStep(vmname, vmname)
	if err != nil {
		return nil, err
	}

	if err := t.wf.AddDependency(waitStep, createVMStep); err != nil {
		return nil, err
	}

	if createSubnetworkStep, ok := t.wf.Steps[createSubnetworkStepName]; ok {
		if err := t.wf.AddDependency(createVMStep, createSubnetworkStep); err != nil {
			return nil, err
		}
	}

	if createNetworkStep, ok := t.wf.Steps[createNetworkStepName]; ok {
		if err := t.wf.AddDependency(createVMStep, createNetworkStep); err != nil {
			return nil, err
		}
	}

	return &TestVM{name: vmname, testWorkflow: t, instance: i}, nil
}