129 lines
3.0 KiB
Go
129 lines
3.0 KiB
Go
package aws
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import (
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"context"
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"testing"
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awsdeserializer "github.com/cloudskiff/driftctl/pkg/resource/aws/deserializer"
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"github.com/cloudskiff/driftctl/test/goldenfile"
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"github.com/cloudskiff/driftctl/pkg"
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"github.com/cloudskiff/driftctl/pkg/resource"
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"github.com/cloudskiff/driftctl/pkg/terraform"
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"github.com/cloudskiff/driftctl/test"
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"github.com/cloudskiff/driftctl/test/mocks"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/service/ec2"
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)
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func TestEC2InstanceSupplier_Resources(t *testing.T) {
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tests := []struct {
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test string
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dirName string
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instancesPages mocks.DescribeInstancesPagesOutput
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err error
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}{
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{
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test: "no instances",
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dirName: "ec2_instance_empty",
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instancesPages: mocks.DescribeInstancesPagesOutput{
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{
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true,
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&ec2.DescribeInstancesOutput{},
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},
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},
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err: nil,
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},
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{
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test: "with instances",
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dirName: "ec2_instance_multiple",
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instancesPages: mocks.DescribeInstancesPagesOutput{
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{
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false,
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&ec2.DescribeInstancesOutput{
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Reservations: []*ec2.Reservation{
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{
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Instances: []*ec2.Instance{
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{
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InstanceId: aws.String("i-0d3650a23f4e45dc0"),
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},
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},
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},
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},
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},
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},
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{
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true,
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&ec2.DescribeInstancesOutput{
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Reservations: []*ec2.Reservation{
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{
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Instances: []*ec2.Instance{
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{
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InstanceId: aws.String("i-010376047a71419f1"),
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},
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},
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},
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},
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},
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},
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},
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err: nil,
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},
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{
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test: "with terminated instances",
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dirName: "ec2_instance_terminated",
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instancesPages: mocks.DescribeInstancesPagesOutput{
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{
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true,
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&ec2.DescribeInstancesOutput{
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Reservations: []*ec2.Reservation{
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{
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Instances: []*ec2.Instance{
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{
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InstanceId: aws.String("i-0e1543baf4f2cd990"),
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},
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{
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InstanceId: aws.String("i-0a3a7ed51ae2b4fa0"), // 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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},
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},
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err: nil,
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},
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}
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for _, tt := range tests {
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shouldUpdate := tt.dirName == *goldenfile.Update
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if shouldUpdate {
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provider, err := NewTerraFormProvider()
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if err != nil {
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t.Fatal(err)
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}
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terraform.AddProvider(terraform.AWS, provider)
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resource.AddSupplier(NewEC2InstanceSupplier(provider.Runner(), ec2.New(provider.session)))
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}
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t.Run(tt.test, func(t *testing.T) {
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provider := mocks.NewMockedGoldenTFProvider(tt.dirName, terraform.Provider(terraform.AWS), shouldUpdate)
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deserializer := awsdeserializer.NewEC2InstanceDeserializer()
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s := &EC2InstanceSupplier{
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provider,
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deserializer,
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mocks.NewMockAWSEC2InstanceClient(tt.instancesPages),
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terraform.NewParallelResourceReader(pkg.NewParallelRunner(context.TODO(), 10)),
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}
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got, err := s.Resources()
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if tt.err != err {
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t.Errorf("Expected error %+v got %+v", tt.err, err)
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}
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test.CtyTestDiff(got, tt.dirName, provider, deserializer, shouldUpdate, t)
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})
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}
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}
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