Package ecsiface

type ECSAPI ¶

ECSAPI provides an interface to enable mocking the ecs.ECS service client's API operation, paginators, and waiters. This make unit testing your code that calls out to the SDK's service client's calls easier.

The best way to use this interface is so the SDK's service client's calls can be stubbed out for unit testing your code with the SDK without needing to inject custom request handlers into the the SDK's request pipeline.

// myFunc uses an SDK service client to make a request to
// Amazon EC2 Container Service.
func myFunc(svc ecsiface.ECSAPI) bool {
    // Make svc.CreateCluster request
}

func main() {
    sess := session.New()
    svc := ecs.New(sess)

    myFunc(svc)
}

In your _test.go file:

// Define a mock struct to be used in your unit tests of myFunc.
type mockECSClient struct {
    ecsiface.ECSAPI
}
func (m *mockECSClient) CreateCluster(input *ecs.CreateClusterInput) (*ecs.CreateClusterOutput, error) {
    // mock response/functionality
}

func TestMyFunc(t *testing.T) {
    // Setup Test
    mockSvc := &mockECSClient{}

    myfunc(mockSvc)

    // Verify myFunc's functionality
}

It is important to note that this interface will have breaking changes when the service model is updated and adds new API operations, paginators, and waiters. Its suggested to use the pattern above for testing, or using tooling to generate mocks to satisfy the interfaces.

type ECSAPI interface {
    CreateCluster(*ecs.CreateClusterInput) (*ecs.CreateClusterOutput, error)
    CreateClusterWithContext(aws.Context, *ecs.CreateClusterInput, ...request.Option) (*ecs.CreateClusterOutput, error)
    CreateClusterRequest(*ecs.CreateClusterInput) (*request.Request, *ecs.CreateClusterOutput)

    CreateService(*ecs.CreateServiceInput) (*ecs.CreateServiceOutput, error)
    CreateServiceWithContext(aws.Context, *ecs.CreateServiceInput, ...request.Option) (*ecs.CreateServiceOutput, error)
    CreateServiceRequest(*ecs.CreateServiceInput) (*request.Request, *ecs.CreateServiceOutput)

    DeleteAttributes(*ecs.DeleteAttributesInput) (*ecs.DeleteAttributesOutput, error)
    DeleteAttributesWithContext(aws.Context, *ecs.DeleteAttributesInput, ...request.Option) (*ecs.DeleteAttributesOutput, error)
    DeleteAttributesRequest(*ecs.DeleteAttributesInput) (*request.Request, *ecs.DeleteAttributesOutput)

    DeleteCluster(*ecs.DeleteClusterInput) (*ecs.DeleteClusterOutput, error)
    DeleteClusterWithContext(aws.Context, *ecs.DeleteClusterInput, ...request.Option) (*ecs.DeleteClusterOutput, error)
    DeleteClusterRequest(*ecs.DeleteClusterInput) (*request.Request, *ecs.DeleteClusterOutput)

    DeleteService(*ecs.DeleteServiceInput) (*ecs.DeleteServiceOutput, error)
    DeleteServiceWithContext(aws.Context, *ecs.DeleteServiceInput, ...request.Option) (*ecs.DeleteServiceOutput, error)
    DeleteServiceRequest(*ecs.DeleteServiceInput) (*request.Request, *ecs.DeleteServiceOutput)

    DeregisterContainerInstance(*ecs.DeregisterContainerInstanceInput) (*ecs.DeregisterContainerInstanceOutput, error)
    DeregisterContainerInstanceWithContext(aws.Context, *ecs.DeregisterContainerInstanceInput, ...request.Option) (*ecs.DeregisterContainerInstanceOutput, error)
    DeregisterContainerInstanceRequest(*ecs.DeregisterContainerInstanceInput) (*request.Request, *ecs.DeregisterContainerInstanceOutput)

    DeregisterTaskDefinition(*ecs.DeregisterTaskDefinitionInput) (*ecs.DeregisterTaskDefinitionOutput, error)
    DeregisterTaskDefinitionWithContext(aws.Context, *ecs.DeregisterTaskDefinitionInput, ...request.Option) (*ecs.DeregisterTaskDefinitionOutput, error)
    DeregisterTaskDefinitionRequest(*ecs.DeregisterTaskDefinitionInput) (*request.Request, *ecs.DeregisterTaskDefinitionOutput)

    DescribeClusters(*ecs.DescribeClustersInput) (*ecs.DescribeClustersOutput, error)
    DescribeClustersWithContext(aws.Context, *ecs.DescribeClustersInput, ...request.Option) (*ecs.DescribeClustersOutput, error)
    DescribeClustersRequest(*ecs.DescribeClustersInput) (*request.Request, *ecs.DescribeClustersOutput)

    DescribeContainerInstances(*ecs.DescribeContainerInstancesInput) (*ecs.DescribeContainerInstancesOutput, error)
    DescribeContainerInstancesWithContext(aws.Context, *ecs.DescribeContainerInstancesInput, ...request.Option) (*ecs.DescribeContainerInstancesOutput, error)
    DescribeContainerInstancesRequest(*ecs.DescribeContainerInstancesInput) (*request.Request, *ecs.DescribeContainerInstancesOutput)

    DescribeServices(*ecs.DescribeServicesInput) (*ecs.DescribeServicesOutput, error)
    DescribeServicesWithContext(aws.Context, *ecs.DescribeServicesInput, ...request.Option) (*ecs.DescribeServicesOutput, error)
    DescribeServicesRequest(*ecs.DescribeServicesInput) (*request.Request, *ecs.DescribeServicesOutput)

    DescribeTaskDefinition(*ecs.DescribeTaskDefinitionInput) (*ecs.DescribeTaskDefinitionOutput, error)
    DescribeTaskDefinitionWithContext(aws.Context, *ecs.DescribeTaskDefinitionInput, ...request.Option) (*ecs.DescribeTaskDefinitionOutput, error)
    DescribeTaskDefinitionRequest(*ecs.DescribeTaskDefinitionInput) (*request.Request, *ecs.DescribeTaskDefinitionOutput)

    DescribeTasks(*ecs.DescribeTasksInput) (*ecs.DescribeTasksOutput, error)
    DescribeTasksWithContext(aws.Context, *ecs.DescribeTasksInput, ...request.Option) (*ecs.DescribeTasksOutput, error)
    DescribeTasksRequest(*ecs.DescribeTasksInput) (*request.Request, *ecs.DescribeTasksOutput)

    DiscoverPollEndpoint(*ecs.DiscoverPollEndpointInput) (*ecs.DiscoverPollEndpointOutput, error)
    DiscoverPollEndpointWithContext(aws.Context, *ecs.DiscoverPollEndpointInput, ...request.Option) (*ecs.DiscoverPollEndpointOutput, error)
    DiscoverPollEndpointRequest(*ecs.DiscoverPollEndpointInput) (*request.Request, *ecs.DiscoverPollEndpointOutput)

    ListAttributes(*ecs.ListAttributesInput) (*ecs.ListAttributesOutput, error)
    ListAttributesWithContext(aws.Context, *ecs.ListAttributesInput, ...request.Option) (*ecs.ListAttributesOutput, error)
    ListAttributesRequest(*ecs.ListAttributesInput) (*request.Request, *ecs.ListAttributesOutput)

    ListClusters(*ecs.ListClustersInput) (*ecs.ListClustersOutput, error)
    ListClustersWithContext(aws.Context, *ecs.ListClustersInput, ...request.Option) (*ecs.ListClustersOutput, error)
    ListClustersRequest(*ecs.ListClustersInput) (*request.Request, *ecs.ListClustersOutput)

    ListClustersPages(*ecs.ListClustersInput, func(*ecs.ListClustersOutput, bool) bool) error
    ListClustersPagesWithContext(aws.Context, *ecs.ListClustersInput, func(*ecs.ListClustersOutput, bool) bool, ...request.Option) error

    ListContainerInstances(*ecs.ListContainerInstancesInput) (*ecs.ListContainerInstancesOutput, error)
    ListContainerInstancesWithContext(aws.Context, *ecs.ListContainerInstancesInput, ...request.Option) (*ecs.ListContainerInstancesOutput, error)
    ListContainerInstancesRequest(*ecs.ListContainerInstancesInput) (*request.Request, *ecs.ListContainerInstancesOutput)

    ListContainerInstancesPages(*ecs.ListContainerInstancesInput, func(*ecs.ListContainerInstancesOutput, bool) bool) error
    ListContainerInstancesPagesWithContext(aws.Context, *ecs.ListContainerInstancesInput, func(*ecs.ListContainerInstancesOutput, bool) bool, ...request.Option) error

    ListServices(*ecs.ListServicesInput) (*ecs.ListServicesOutput, error)
    ListServicesWithContext(aws.Context, *ecs.ListServicesInput, ...request.Option) (*ecs.ListServicesOutput, error)
    ListServicesRequest(*ecs.ListServicesInput) (*request.Request, *ecs.ListServicesOutput)

    ListServicesPages(*ecs.ListServicesInput, func(*ecs.ListServicesOutput, bool) bool) error
    ListServicesPagesWithContext(aws.Context, *ecs.ListServicesInput, func(*ecs.ListServicesOutput, bool) bool, ...request.Option) error

    ListTaskDefinitionFamilies(*ecs.ListTaskDefinitionFamiliesInput) (*ecs.ListTaskDefinitionFamiliesOutput, error)
    ListTaskDefinitionFamiliesWithContext(aws.Context, *ecs.ListTaskDefinitionFamiliesInput, ...request.Option) (*ecs.ListTaskDefinitionFamiliesOutput, error)
    ListTaskDefinitionFamiliesRequest(*ecs.ListTaskDefinitionFamiliesInput) (*request.Request, *ecs.ListTaskDefinitionFamiliesOutput)

    ListTaskDefinitionFamiliesPages(*ecs.ListTaskDefinitionFamiliesInput, func(*ecs.ListTaskDefinitionFamiliesOutput, bool) bool) error
    ListTaskDefinitionFamiliesPagesWithContext(aws.Context, *ecs.ListTaskDefinitionFamiliesInput, func(*ecs.ListTaskDefinitionFamiliesOutput, bool) bool, ...request.Option) error

    ListTaskDefinitions(*ecs.ListTaskDefinitionsInput) (*ecs.ListTaskDefinitionsOutput, error)
    ListTaskDefinitionsWithContext(aws.Context, *ecs.ListTaskDefinitionsInput, ...request.Option) (*ecs.ListTaskDefinitionsOutput, error)
    ListTaskDefinitionsRequest(*ecs.ListTaskDefinitionsInput) (*request.Request, *ecs.ListTaskDefinitionsOutput)

    ListTaskDefinitionsPages(*ecs.ListTaskDefinitionsInput, func(*ecs.ListTaskDefinitionsOutput, bool) bool) error
    ListTaskDefinitionsPagesWithContext(aws.Context, *ecs.ListTaskDefinitionsInput, func(*ecs.ListTaskDefinitionsOutput, bool) bool, ...request.Option) error

    ListTasks(*ecs.ListTasksInput) (*ecs.ListTasksOutput, error)
    ListTasksWithContext(aws.Context, *ecs.ListTasksInput, ...request.Option) (*ecs.ListTasksOutput, error)
    ListTasksRequest(*ecs.ListTasksInput) (*request.Request, *ecs.ListTasksOutput)

    ListTasksPages(*ecs.ListTasksInput, func(*ecs.ListTasksOutput, bool) bool) error
    ListTasksPagesWithContext(aws.Context, *ecs.ListTasksInput, func(*ecs.ListTasksOutput, bool) bool, ...request.Option) error

    PutAttributes(*ecs.PutAttributesInput) (*ecs.PutAttributesOutput, error)
    PutAttributesWithContext(aws.Context, *ecs.PutAttributesInput, ...request.Option) (*ecs.PutAttributesOutput, error)
    PutAttributesRequest(*ecs.PutAttributesInput) (*request.Request, *ecs.PutAttributesOutput)

    RegisterContainerInstance(*ecs.RegisterContainerInstanceInput) (*ecs.RegisterContainerInstanceOutput, error)
    RegisterContainerInstanceWithContext(aws.Context, *ecs.RegisterContainerInstanceInput, ...request.Option) (*ecs.RegisterContainerInstanceOutput, error)
    RegisterContainerInstanceRequest(*ecs.RegisterContainerInstanceInput) (*request.Request, *ecs.RegisterContainerInstanceOutput)

    RegisterTaskDefinition(*ecs.RegisterTaskDefinitionInput) (*ecs.RegisterTaskDefinitionOutput, error)
    RegisterTaskDefinitionWithContext(aws.Context, *ecs.RegisterTaskDefinitionInput, ...request.Option) (*ecs.RegisterTaskDefinitionOutput, error)
    RegisterTaskDefinitionRequest(*ecs.RegisterTaskDefinitionInput) (*request.Request, *ecs.RegisterTaskDefinitionOutput)

    RunTask(*ecs.RunTaskInput) (*ecs.RunTaskOutput, error)
    RunTaskWithContext(aws.Context, *ecs.RunTaskInput, ...request.Option) (*ecs.RunTaskOutput, error)
    RunTaskRequest(*ecs.RunTaskInput) (*request.Request, *ecs.RunTaskOutput)

    StartTask(*ecs.StartTaskInput) (*ecs.StartTaskOutput, error)
    StartTaskWithContext(aws.Context, *ecs.StartTaskInput, ...request.Option) (*ecs.StartTaskOutput, error)
    StartTaskRequest(*ecs.StartTaskInput) (*request.Request, *ecs.StartTaskOutput)

    StopTask(*ecs.StopTaskInput) (*ecs.StopTaskOutput, error)
    StopTaskWithContext(aws.Context, *ecs.StopTaskInput, ...request.Option) (*ecs.StopTaskOutput, error)
    StopTaskRequest(*ecs.StopTaskInput) (*request.Request, *ecs.StopTaskOutput)

    SubmitContainerStateChange(*ecs.SubmitContainerStateChangeInput) (*ecs.SubmitContainerStateChangeOutput, error)
    SubmitContainerStateChangeWithContext(aws.Context, *ecs.SubmitContainerStateChangeInput, ...request.Option) (*ecs.SubmitContainerStateChangeOutput, error)
    SubmitContainerStateChangeRequest(*ecs.SubmitContainerStateChangeInput) (*request.Request, *ecs.SubmitContainerStateChangeOutput)

    SubmitTaskStateChange(*ecs.SubmitTaskStateChangeInput) (*ecs.SubmitTaskStateChangeOutput, error)
    SubmitTaskStateChangeWithContext(aws.Context, *ecs.SubmitTaskStateChangeInput, ...request.Option) (*ecs.SubmitTaskStateChangeOutput, error)
    SubmitTaskStateChangeRequest(*ecs.SubmitTaskStateChangeInput) (*request.Request, *ecs.SubmitTaskStateChangeOutput)

    UpdateContainerAgent(*ecs.UpdateContainerAgentInput) (*ecs.UpdateContainerAgentOutput, error)
    UpdateContainerAgentWithContext(aws.Context, *ecs.UpdateContainerAgentInput, ...request.Option) (*ecs.UpdateContainerAgentOutput, error)
    UpdateContainerAgentRequest(*ecs.UpdateContainerAgentInput) (*request.Request, *ecs.UpdateContainerAgentOutput)

    UpdateContainerInstancesState(*ecs.UpdateContainerInstancesStateInput) (*ecs.UpdateContainerInstancesStateOutput, error)
    UpdateContainerInstancesStateWithContext(aws.Context, *ecs.UpdateContainerInstancesStateInput, ...request.Option) (*ecs.UpdateContainerInstancesStateOutput, error)
    UpdateContainerInstancesStateRequest(*ecs.UpdateContainerInstancesStateInput) (*request.Request, *ecs.UpdateContainerInstancesStateOutput)

    UpdateService(*ecs.UpdateServiceInput) (*ecs.UpdateServiceOutput, error)
    UpdateServiceWithContext(aws.Context, *ecs.UpdateServiceInput, ...request.Option) (*ecs.UpdateServiceOutput, error)
    UpdateServiceRequest(*ecs.UpdateServiceInput) (*request.Request, *ecs.UpdateServiceOutput)

    WaitUntilServicesInactive(*ecs.DescribeServicesInput) error
    WaitUntilServicesInactiveWithContext(aws.Context, *ecs.DescribeServicesInput, ...request.WaiterOption) error

    WaitUntilServicesStable(*ecs.DescribeServicesInput) error
    WaitUntilServicesStableWithContext(aws.Context, *ecs.DescribeServicesInput, ...request.WaiterOption) error

    WaitUntilTasksRunning(*ecs.DescribeTasksInput) error
    WaitUntilTasksRunningWithContext(aws.Context, *ecs.DescribeTasksInput, ...request.WaiterOption) error

    WaitUntilTasksStopped(*ecs.DescribeTasksInput) error
    WaitUntilTasksStoppedWithContext(aws.Context, *ecs.DescribeTasksInput, ...request.WaiterOption) error
}