175 lines
4.1 KiB
Go
175 lines
4.1 KiB
Go
package middlewares
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import (
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"strings"
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"testing"
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"github.com/aws/aws-sdk-go/aws/awsutil"
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"github.com/r3labs/diff/v2"
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"github.com/snyk/driftctl/enumeration/resource"
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"github.com/snyk/driftctl/enumeration/resource/azurerm"
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dctlresource "github.com/snyk/driftctl/pkg/resource"
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)
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func TestAzurermSubnetExpander_Execute(t *testing.T) {
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tests := []struct {
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name string
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input []*resource.Resource
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expected []*resource.Resource
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mock func(factory *dctlresource.MockResourceFactory)
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}{
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{
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name: "test with nil subnet attribute",
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input: []*resource.Resource{
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{
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Id: "network1",
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Type: azurerm.AzureVirtualNetworkResourceType,
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Attrs: &resource.Attributes{
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"subnet": nil,
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},
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},
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},
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expected: []*resource.Resource{
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{
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Id: "network1",
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Type: azurerm.AzureVirtualNetworkResourceType,
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Attrs: &resource.Attributes{
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"subnet": nil,
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},
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},
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},
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},
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{
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name: "test with empty subnet attributes",
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input: []*resource.Resource{
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{
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Id: "network1",
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Type: azurerm.AzureVirtualNetworkResourceType,
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Attrs: &resource.Attributes{
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"subnet": []interface{}{},
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},
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},
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},
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expected: []*resource.Resource{
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{
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Id: "network1",
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Type: azurerm.AzureVirtualNetworkResourceType,
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Attrs: &resource.Attributes{},
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},
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},
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},
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{
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name: "test that resource will not be expanded if it already exist",
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input: []*resource.Resource{
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{
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Id: "exist",
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Type: azurerm.AzureSubnetResourceType,
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Attrs: &resource.Attributes{},
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},
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{
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Id: "network1",
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Type: azurerm.AzureVirtualNetworkResourceType,
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Attrs: &resource.Attributes{
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"subnet": []interface{}{
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map[string]interface{}{
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"id": "exist",
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},
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},
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},
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},
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},
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expected: []*resource.Resource{
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{
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Id: "exist",
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Type: azurerm.AzureSubnetResourceType,
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Attrs: &resource.Attributes{},
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},
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{
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Id: "network1",
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Type: azurerm.AzureVirtualNetworkResourceType,
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Attrs: &resource.Attributes{},
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},
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},
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},
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{
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name: "test subnet are expanded",
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input: []*resource.Resource{
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{
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Id: "fake_resource",
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},
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{
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Id: "network1",
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Type: azurerm.AzureVirtualNetworkResourceType,
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Attrs: &resource.Attributes{
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"subnet": []interface{}{
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map[string]interface{}{
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"id": "subnet1",
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},
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map[string]interface{}{
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"id": "subnet2",
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},
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},
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},
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},
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},
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expected: []*resource.Resource{
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{
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Id: "fake_resource",
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},
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{
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Id: "network1",
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Type: azurerm.AzureVirtualNetworkResourceType,
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Attrs: &resource.Attributes{},
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},
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{
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Id: "subnet1",
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Type: azurerm.AzureSubnetResourceType,
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Attrs: &resource.Attributes{},
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},
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{
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Id: "subnet2",
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Type: azurerm.AzureSubnetResourceType,
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Attrs: &resource.Attributes{},
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},
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},
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mock: func(factory *dctlresource.MockResourceFactory) {
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factory.On("CreateAbstractResource", azurerm.AzureSubnetResourceType, "subnet1", map[string]interface{}{}).Times(1).Return(&resource.Resource{
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Id: "subnet1",
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Type: azurerm.AzureSubnetResourceType,
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Attrs: &resource.Attributes{},
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}, nil)
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factory.On("CreateAbstractResource", azurerm.AzureSubnetResourceType, "subnet2", map[string]interface{}{}).Times(1).Return(&resource.Resource{
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Id: "subnet2",
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Type: azurerm.AzureSubnetResourceType,
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Attrs: &resource.Attributes{},
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}, nil)
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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factory := &dctlresource.MockResourceFactory{}
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if tt.mock != nil {
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tt.mock(factory)
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}
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m := NewAzurermSubnetExpander(factory)
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err := m.Execute(&[]*resource.Resource{}, &tt.input)
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if err != nil {
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t.Fatal(err)
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}
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changelog, err := diff.Diff(tt.expected, tt.input)
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if err != nil {
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t.Fatal(err)
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}
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if len(changelog) > 0 {
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for _, change := range changelog {
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t.Errorf("%s got = %v, want %v", strings.Join(change.Path, "."), awsutil.Prettify(change.From), awsutil.Prettify(change.To))
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}
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}
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})
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}
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}
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