driftctl/pkg/remote/aws/db_instance_supplier_test.go

151 lines
3.8 KiB
Go

package aws
import (
"context"
"testing"
remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error"
resourceaws "github.com/cloudskiff/driftctl/pkg/resource/aws"
"github.com/stretchr/testify/assert"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/cloudskiff/driftctl/pkg/parallel"
awsdeserializer "github.com/cloudskiff/driftctl/pkg/resource/aws/deserializer"
"github.com/cloudskiff/driftctl/test/goldenfile"
"github.com/cloudskiff/driftctl/pkg/resource"
"github.com/cloudskiff/driftctl/pkg/terraform"
"github.com/cloudskiff/driftctl/test"
"github.com/cloudskiff/driftctl/test/mocks"
awssdk "github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/rds"
)
func TestDBInstanceSupplier_Resources(t *testing.T) {
tests := []struct {
test string
dirName string
instancesPages mocks.DescribeDBInstancesPagesOutput
instancesPagesError error
err error
}{
{
test: "no dbs",
dirName: "db_instance_empty",
instancesPages: mocks.DescribeDBInstancesPagesOutput{
{
true,
&rds.DescribeDBInstancesOutput{},
},
},
err: nil,
},
{
test: "single db",
dirName: "db_instance_single",
instancesPages: mocks.DescribeDBInstancesPagesOutput{
{
true,
&rds.DescribeDBInstancesOutput{
DBInstances: []*rds.DBInstance{
{
DBInstanceIdentifier: awssdk.String("terraform-20201015115018309600000001"),
},
},
},
},
},
err: nil,
},
{
test: "multiples mixed db",
dirName: "db_instance_multiple",
instancesPages: mocks.DescribeDBInstancesPagesOutput{
{
true,
&rds.DescribeDBInstancesOutput{
DBInstances: []*rds.DBInstance{
{
DBInstanceIdentifier: awssdk.String("terraform-20201015115018309600000001"),
},
{
DBInstanceIdentifier: awssdk.String("database-1"),
},
},
},
},
},
err: nil,
},
{
test: "multiples mixed db",
dirName: "db_instance_multiple",
instancesPages: mocks.DescribeDBInstancesPagesOutput{
{
true,
&rds.DescribeDBInstancesOutput{
DBInstances: []*rds.DBInstance{
{
DBInstanceIdentifier: awssdk.String("terraform-20201015115018309600000001"),
},
{
DBInstanceIdentifier: awssdk.String("database-1"),
},
},
},
},
},
err: nil,
},
{
test: "Cannot list db instances",
dirName: "db_instance_empty",
instancesPagesError: awserr.NewRequestFailure(nil, 403, ""),
err: remoteerror.NewResourceEnumerationError(awserr.NewRequestFailure(nil, 403, ""), resourceaws.AwsDbInstanceResourceType),
},
}
for _, tt := range tests {
shouldUpdate := tt.dirName == *goldenfile.Update
providerLibrary := terraform.NewProviderLibrary()
supplierLibrary := resource.NewSupplierLibrary()
if shouldUpdate {
provider, err := NewTerraFormProvider()
if err != nil {
t.Fatal(err)
}
providerLibrary.AddProvider(terraform.AWS, provider)
supplierLibrary.AddSupplier(NewDBInstanceSupplier(provider))
}
t.Run(tt.test, func(t *testing.T) {
provider := mocks.NewMockedGoldenTFProvider(tt.dirName, providerLibrary.Provider(terraform.AWS), shouldUpdate)
deserializer := awsdeserializer.NewDBInstanceDeserializer()
client := mocks.NewMockAWSRDSClient(tt.instancesPages)
if tt.instancesPagesError != nil {
client = mocks.NewMockAWSRDSErrorClient(tt.instancesPagesError)
}
s := &DBInstanceSupplier{
provider,
deserializer,
client,
terraform.NewParallelResourceReader(parallel.NewParallelRunner(context.TODO(), 10)),
}
got, err := s.Resources()
assert.Equal(t, tt.err, err)
test.CtyTestDiff(got, tt.dirName, provider, deserializer, shouldUpdate, t)
})
}
}