package remote import ( "testing" awssdk "github.com/aws/aws-sdk-go/aws" "github.com/aws/aws-sdk-go/aws/session" "github.com/aws/aws-sdk-go/service/applicationautoscaling" "github.com/cloudskiff/driftctl/mocks" "github.com/cloudskiff/driftctl/pkg/filter" "github.com/cloudskiff/driftctl/pkg/remote/aws" "github.com/cloudskiff/driftctl/pkg/remote/aws/repository" "github.com/cloudskiff/driftctl/pkg/remote/cache" "github.com/cloudskiff/driftctl/pkg/remote/common" remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error" "github.com/cloudskiff/driftctl/pkg/resource" resourceaws "github.com/cloudskiff/driftctl/pkg/resource/aws" "github.com/cloudskiff/driftctl/pkg/terraform" "github.com/cloudskiff/driftctl/test" "github.com/cloudskiff/driftctl/test/goldenfile" testresource "github.com/cloudskiff/driftctl/test/resource" terraform2 "github.com/cloudskiff/driftctl/test/terraform" "github.com/pkg/errors" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/mock" ) func TestAppAutoScalingTarget(t *testing.T) { tests := []struct { test string dirName string mocks func(*repository.MockAppAutoScalingRepository, *mocks.AlerterInterface) wantErr error }{ { test: "should return one target", dirName: "aws_appautoscaling_target_single", mocks: func(client *repository.MockAppAutoScalingRepository, alerter *mocks.AlerterInterface) { client.On("ServiceNamespaceValues").Return(applicationautoscaling.ServiceNamespace_Values()).Once() client.On("DescribeScalableTargets", "dynamodb").Return([]*applicationautoscaling.ScalableTarget{ { ResourceId: awssdk.String("table/GameScores"), RoleARN: awssdk.String("arn:aws:iam::533948124879:role/aws-service-role/dynamodb.application-autoscaling.amazonaws.com/AWSServiceRoleForApplicationAutoScaling_DynamoDBTable"), ScalableDimension: awssdk.String("dynamodb:table:ReadCapacityUnits"), ServiceNamespace: awssdk.String("dynamodb"), MaxCapacity: awssdk.Int64(100), MinCapacity: awssdk.Int64(5), }, }, nil).Once() client.On("DescribeScalableTargets", mock.AnythingOfType("string")).Return([]*applicationautoscaling.ScalableTarget{}, nil).Times(len(applicationautoscaling.ServiceNamespace_Values()) - 1) }, wantErr: nil, }, { test: "should return remote error", dirName: "aws_appautoscaling_target_single", mocks: func(client *repository.MockAppAutoScalingRepository, alerter *mocks.AlerterInterface) { client.On("ServiceNamespaceValues").Return(applicationautoscaling.ServiceNamespace_Values()).Once() client.On("DescribeScalableTargets", mock.AnythingOfType("string")).Return(nil, errors.New("remote error")).Once() }, wantErr: remoteerror.NewResourceListingError(errors.New("remote error"), resourceaws.AwsAppAutoscalingTargetResourceType), }, } schemaRepository := testresource.InitFakeSchemaRepository("aws", "3.19.0") resourceaws.InitResourcesMetadata(schemaRepository) factory := terraform.NewTerraformResourceFactory(schemaRepository) deserializer := resource.NewDeserializer(factory) for _, c := range tests { t.Run(c.test, func(tt *testing.T) { shouldUpdate := c.dirName == *goldenfile.Update sess := session.Must(session.NewSessionWithOptions(session.Options{ SharedConfigState: session.SharedConfigEnable, })) scanOptions := ScannerOptions{Deep: true} providerLibrary := terraform.NewProviderLibrary() remoteLibrary := common.NewRemoteLibrary() // Initialize mocks alerter := &mocks.AlerterInterface{} fakeRepo := &repository.MockAppAutoScalingRepository{} c.mocks(fakeRepo, alerter) var repo repository.AppAutoScalingRepository = fakeRepo providerVersion := "3.19.0" realProvider, err := terraform2.InitTestAwsProvider(providerLibrary, providerVersion) if err != nil { t.Fatal(err) } provider := terraform2.NewFakeTerraformProvider(realProvider) provider.WithResponse(c.dirName) // Replace mock by real resources if we are in update mode if shouldUpdate { err := realProvider.Init() if err != nil { t.Fatal(err) } provider.ShouldUpdate() repo = repository.NewAppAutoScalingRepository(sess, cache.New(0)) } remoteLibrary.AddEnumerator(aws.NewAppAutoscalingTargetEnumerator(repo, factory)) remoteLibrary.AddDetailsFetcher(resourceaws.AwsAppAutoscalingTargetResourceType, common.NewGenericDetailsFetcher(resourceaws.AwsAppAutoscalingTargetResourceType, provider, deserializer)) testFilter := &filter.MockFilter{} testFilter.On("IsTypeIgnored", mock.Anything).Return(false) s := NewScanner(remoteLibrary, alerter, scanOptions, testFilter) got, err := s.Resources() if err != nil { assert.EqualError(tt, c.wantErr, err.Error()) } else { assert.Equal(tt, err, c.wantErr) } if err != nil { return } test.TestAgainstGoldenFile(got, resourceaws.AwsAppAutoscalingTargetResourceType, c.dirName, provider, deserializer, shouldUpdate, tt) alerter.AssertExpectations(tt) fakeRepo.AssertExpectations(tt) }) } } func TestAppAutoScalingPolicy(t *testing.T) { tests := []struct { test string dirName string mocks func(*repository.MockAppAutoScalingRepository, *mocks.AlerterInterface) wantErr error }{ { test: "should return one policy", dirName: "aws_appautoscaling_policy_single", mocks: func(client *repository.MockAppAutoScalingRepository, alerter *mocks.AlerterInterface) { client.On("ServiceNamespaceValues").Return(applicationautoscaling.ServiceNamespace_Values()).Once() client.On("DescribeScalingPolicies", "dynamodb").Return([]*applicationautoscaling.ScalingPolicy{ { PolicyName: awssdk.String("DynamoDBReadCapacityUtilization:table/GameScores"), ResourceId: awssdk.String("table/GameScores"), ScalableDimension: awssdk.String("dynamodb:table:ReadCapacityUnits"), ServiceNamespace: awssdk.String("dynamodb"), }, }, nil).Once() client.On("DescribeScalingPolicies", mock.AnythingOfType("string")).Return([]*applicationautoscaling.ScalingPolicy{}, nil).Times(len(applicationautoscaling.ServiceNamespace_Values()) - 1) }, wantErr: nil, }, { test: "should return remote error", dirName: "aws_appautoscaling_policy_single", mocks: func(client *repository.MockAppAutoScalingRepository, alerter *mocks.AlerterInterface) { client.On("ServiceNamespaceValues").Return(applicationautoscaling.ServiceNamespace_Values()).Once() client.On("DescribeScalingPolicies", mock.AnythingOfType("string")).Return(nil, errors.New("remote error")).Once() }, wantErr: remoteerror.NewResourceListingError(errors.New("remote error"), resourceaws.AwsAppAutoscalingPolicyResourceType), }, } schemaRepository := testresource.InitFakeSchemaRepository("aws", "3.19.0") resourceaws.InitResourcesMetadata(schemaRepository) factory := terraform.NewTerraformResourceFactory(schemaRepository) deserializer := resource.NewDeserializer(factory) for _, c := range tests { t.Run(c.test, func(tt *testing.T) { shouldUpdate := c.dirName == *goldenfile.Update sess := session.Must(session.NewSessionWithOptions(session.Options{ SharedConfigState: session.SharedConfigEnable, })) scanOptions := ScannerOptions{Deep: true} providerLibrary := terraform.NewProviderLibrary() remoteLibrary := common.NewRemoteLibrary() // Initialize mocks alerter := &mocks.AlerterInterface{} fakeRepo := &repository.MockAppAutoScalingRepository{} c.mocks(fakeRepo, alerter) var repo repository.AppAutoScalingRepository = fakeRepo providerVersion := "3.19.0" realProvider, err := terraform2.InitTestAwsProvider(providerLibrary, providerVersion) if err != nil { t.Fatal(err) } provider := terraform2.NewFakeTerraformProvider(realProvider) provider.WithResponse(c.dirName) // Replace mock by real resources if we are in update mode if shouldUpdate { err := realProvider.Init() if err != nil { t.Fatal(err) } provider.ShouldUpdate() repo = repository.NewAppAutoScalingRepository(sess, cache.New(0)) } remoteLibrary.AddEnumerator(aws.NewAppAutoscalingPolicyEnumerator(repo, factory)) remoteLibrary.AddDetailsFetcher(resourceaws.AwsAppAutoscalingPolicyResourceType, common.NewGenericDetailsFetcher(resourceaws.AwsAppAutoscalingPolicyResourceType, provider, deserializer)) testFilter := &filter.MockFilter{} testFilter.On("IsTypeIgnored", mock.Anything).Return(false) s := NewScanner(remoteLibrary, alerter, scanOptions, testFilter) got, err := s.Resources() if err != nil { assert.EqualError(tt, c.wantErr, err.Error()) } else { assert.Equal(tt, err, c.wantErr) } if err != nil { return } test.TestAgainstGoldenFile(got, resourceaws.AwsAppAutoscalingPolicyResourceType, c.dirName, provider, deserializer, shouldUpdate, tt) alerter.AssertExpectations(tt) fakeRepo.AssertExpectations(tt) }) } } func TestAppAutoScalingScheduledAction(t *testing.T) { dummyError := errors.New("this is an error") tests := []struct { test string mocks func(*repository.MockAppAutoScalingRepository, *mocks.AlerterInterface) assertExpected func(t *testing.T, got []*resource.Resource) wantErr error }{ { test: "should return one scheduled action", mocks: func(client *repository.MockAppAutoScalingRepository, alerter *mocks.AlerterInterface) { matchServiceNamespaceFunc := func(ns string) bool { for _, n := range applicationautoscaling.ServiceNamespace_Values() { if n == ns { return true } } return false } client.On("ServiceNamespaceValues").Return(applicationautoscaling.ServiceNamespace_Values()).Once() client.On("DescribeScheduledActions", mock.MatchedBy(matchServiceNamespaceFunc)).Return([]*applicationautoscaling.ScheduledAction{ { ScheduledActionName: awssdk.String("action"), ResourceId: awssdk.String("table/GameScores"), ScalableDimension: awssdk.String("dynamodb:table:ReadCapacityUnits"), ServiceNamespace: awssdk.String("dynamodb"), }, }, nil).Once() client.On("DescribeScheduledActions", mock.MatchedBy(matchServiceNamespaceFunc)).Return([]*applicationautoscaling.ScheduledAction{}, nil).Times(len(applicationautoscaling.ServiceNamespace_Values()) - 1) }, assertExpected: func(t *testing.T, got []*resource.Resource) { assert.Len(t, got, 1) assert.Equal(t, "action-dynamodb-table/GameScores", got[0].ResourceId()) assert.Equal(t, resourceaws.AwsAppAutoscalingScheduledActionResourceType, got[0].ResourceType()) }, wantErr: nil, }, { test: "should return remote error", mocks: func(client *repository.MockAppAutoScalingRepository, alerter *mocks.AlerterInterface) { client.On("ServiceNamespaceValues").Return(applicationautoscaling.ServiceNamespace_Values()).Once() client.On("DescribeScheduledActions", mock.AnythingOfType("string")).Return(nil, dummyError).Once() }, assertExpected: func(t *testing.T, got []*resource.Resource) { assert.Len(t, got, 0) }, wantErr: remoteerror.NewResourceListingError(dummyError, resourceaws.AwsAppAutoscalingScheduledActionResourceType), }, } providerVersion := "3.19.0" schemaRepository := testresource.InitFakeSchemaRepository("aws", providerVersion) resourceaws.InitResourcesMetadata(schemaRepository) factory := terraform.NewTerraformResourceFactory(schemaRepository) for _, c := range tests { t.Run(c.test, func(tt *testing.T) { scanOptions := ScannerOptions{} remoteLibrary := common.NewRemoteLibrary() // Initialize mocks alerter := &mocks.AlerterInterface{} fakeRepo := &repository.MockAppAutoScalingRepository{} c.mocks(fakeRepo, alerter) var repo repository.AppAutoScalingRepository = fakeRepo remoteLibrary.AddEnumerator(aws.NewAppAutoscalingScheduledActionEnumerator(repo, factory)) testFilter := &filter.MockFilter{} testFilter.On("IsTypeIgnored", mock.Anything).Return(false) s := NewScanner(remoteLibrary, alerter, scanOptions, testFilter) got, err := s.Resources() assert.Equal(tt, err, c.wantErr) if err != nil { return } c.assertExpected(tt, got) alerter.AssertExpectations(tt) fakeRepo.AssertExpectations(tt) testFilter.AssertExpectations(tt) }) } }