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|
package hyperv
import (
"strings"
"testing"
)
func Test_getCreateVMScript(t *testing.T) {
opts := scriptOptions{
Version: "5.0",
VMName: "myvm",
Path: "C://mypath",
HardDrivePath: "C://harddrivepath",
MemoryStartupBytes: int64(1024),
NewVHDSizeBytes: int64(8192),
VHDBlockSizeBytes: int64(10),
SwitchName: "hyperv-vmx-switch",
Generation: uint(1),
DiffDisks: true,
FixedVHD: true,
}
// Check Fixed VHD conditional set
scriptString, err := getCreateVMScript(&opts)
if err != nil {
t.Fatalf("Error: %s", err.Error())
}
expected := `$vhdPath = Join-Path -Path C://mypath -ChildPath myvm.vhd
Hyper-V\New-VHD -Path $vhdPath -ParentPath C://harddrivepath -Differencing -BlockSizeBytes 10
Hyper-V\New-VM -Name myvm -Path C://mypath -MemoryStartupBytes 1024 -VHDPath $vhdPath -SwitchName hyperv-vmx-switch -Version 5.0`
if ok := strings.Compare(scriptString, expected); ok != 0 {
t.Fatalf("EXPECTED: \n%s\n\n RECEIVED: \n%s\n\n", expected, scriptString)
}
// We should never get here thanks to good template validation, but it's
// good to fail rather than trying to run the ps script and erroring.
opts.Generation = uint(2)
scriptString, err = getCreateVMScript(&opts)
if err == nil {
t.Fatalf("Should have Error: %s", err.Error())
}
// Check VHDX conditional set
opts.FixedVHD = false
scriptString, err = getCreateVMScript(&opts)
if err != nil {
t.Fatalf("Error: %s", err.Error())
}
expected = `$vhdPath = Join-Path -Path C://mypath -ChildPath myvm.vhdx
Hyper-V\New-VHD -Path $vhdPath -ParentPath C://harddrivepath -Differencing -BlockSizeBytes 10
Hyper-V\New-VM -Name myvm -Path C://mypath -MemoryStartupBytes 1024 -VHDPath $vhdPath -SwitchName hyperv-vmx-switch -Generation 2 -Version 5.0`
if ok := strings.Compare(scriptString, expected); ok != 0 {
t.Fatalf("EXPECTED: \n%s\n\n RECEIVED: \n%s\n\n", expected, scriptString)
}
// Check generation 1 no fixed VHD
opts.FixedVHD = false
opts.Generation = uint(1)
scriptString, err = getCreateVMScript(&opts)
if err != nil {
t.Fatalf("Error: %s", err.Error())
}
expected = `$vhdPath = Join-Path -Path C://mypath -ChildPath myvm.vhdx
Hyper-V\New-VHD -Path $vhdPath -ParentPath C://harddrivepath -Differencing -BlockSizeBytes 10
Hyper-V\New-VM -Name myvm -Path C://mypath -MemoryStartupBytes 1024 -VHDPath $vhdPath -SwitchName hyperv-vmx-switch -Version 5.0`
if ok := strings.Compare(scriptString, expected); ok != 0 {
t.Fatalf("EXPECTED: \n%s\n\n RECEIVED: \n%s\n\n", expected, scriptString)
}
// Check that we use generation one template even if generation is unset
opts.Generation = uint(0)
scriptString, err = getCreateVMScript(&opts)
if err != nil {
t.Fatalf("Error: %s", err.Error())
}
// same "expected" as above
if ok := strings.Compare(scriptString, expected); ok != 0 {
t.Fatalf("EXPECTED: \n%s\n\n RECEIVED: \n%s\n\n", expected, scriptString)
}
opts.Version = ""
scriptString, err = getCreateVMScript(&opts)
if err != nil {
t.Fatalf("Error: %s", err.Error())
}
expected = `$vhdPath = Join-Path -Path C://mypath -ChildPath myvm.vhdx
Hyper-V\New-VHD -Path $vhdPath -ParentPath C://harddrivepath -Differencing -BlockSizeBytes 10
Hyper-V\New-VM -Name myvm -Path C://mypath -MemoryStartupBytes 1024 -VHDPath $vhdPath -SwitchName hyperv-vmx-switch`
if ok := strings.Compare(scriptString, expected); ok != 0 {
t.Fatalf("EXPECTED: \n%s\n\n RECEIVED: \n%s\n\n", expected, scriptString)
}
opts.DiffDisks = false
scriptString, err = getCreateVMScript(&opts)
if err != nil {
t.Fatalf("Error: %s", err.Error())
}
expected = `$vhdPath = Join-Path -Path C://mypath -ChildPath myvm.vhdx
Copy-Item -Path C://harddrivepath -Destination $vhdPath
Hyper-V\New-VM -Name myvm -Path C://mypath -MemoryStartupBytes 1024 -VHDPath $vhdPath -SwitchName hyperv-vmx-switch`
if ok := strings.Compare(scriptString, expected); ok != 0 {
t.Fatalf("EXPECTED: \n%s\n\n RECEIVED: \n%s\n\n", expected, scriptString)
}
opts.HardDrivePath = ""
scriptString, err = getCreateVMScript(&opts)
if err != nil {
t.Fatalf("Error: %s", err.Error())
}
expected = `$vhdPath = Join-Path -Path C://mypath -ChildPath myvm.vhdx
Hyper-V\New-VHD -Path $vhdPath -SizeBytes 8192 -BlockSizeBytes 10
Hyper-V\New-VM -Name myvm -Path C://mypath -MemoryStartupBytes 1024 -VHDPath $vhdPath -SwitchName hyperv-vmx-switch`
if ok := strings.Compare(scriptString, expected); ok != 0 {
t.Fatalf("EXPECTED: \n%s\n\n RECEIVED: \n%s\n\n", expected, scriptString)
}
opts.FixedVHD = true
scriptString, err = getCreateVMScript(&opts)
if err != nil {
t.Fatalf("Error: %s", err.Error())
}
expected = `$vhdPath = Join-Path -Path C://mypath -ChildPath myvm.vhd
Hyper-V\New-VHD -Path $vhdPath -Fixed -SizeBytes 8192
Hyper-V\New-VM -Name myvm -Path C://mypath -MemoryStartupBytes 1024 -VHDPath $vhdPath -SwitchName hyperv-vmx-switch`
if ok := strings.Compare(scriptString, expected); ok != 0 {
t.Fatalf("EXPECTED: \n%s\n\n RECEIVED: \n%s\n\n", expected, scriptString)
}
}
|
