ecsiface

Documentation

Overview

Package ecsiface provides an interface to enable mocking the Amazon EC2 Container Service service client for testing your code.

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.

Index

• type ECSAPI

Types

type ECSAPI

type ECSAPI interface {
	CreateClusterRequest(*ecs.CreateClusterInput) (*request.Request, *ecs.CreateClusterOutput)

	CreateCluster(*ecs.CreateClusterInput) (*ecs.CreateClusterOutput, error)

	CreateServiceRequest(*ecs.CreateServiceInput) (*request.Request, *ecs.CreateServiceOutput)

	CreateService(*ecs.CreateServiceInput) (*ecs.CreateServiceOutput, error)

	DeleteClusterRequest(*ecs.DeleteClusterInput) (*request.Request, *ecs.DeleteClusterOutput)

	DeleteCluster(*ecs.DeleteClusterInput) (*ecs.DeleteClusterOutput, error)

	DeleteServiceRequest(*ecs.DeleteServiceInput) (*request.Request, *ecs.DeleteServiceOutput)

	DeleteService(*ecs.DeleteServiceInput) (*ecs.DeleteServiceOutput, error)

	DeregisterContainerInstanceRequest(*ecs.DeregisterContainerInstanceInput) (*request.Request, *ecs.DeregisterContainerInstanceOutput)

	DeregisterContainerInstance(*ecs.DeregisterContainerInstanceInput) (*ecs.DeregisterContainerInstanceOutput, error)

	DeregisterTaskDefinitionRequest(*ecs.DeregisterTaskDefinitionInput) (*request.Request, *ecs.DeregisterTaskDefinitionOutput)

	DeregisterTaskDefinition(*ecs.DeregisterTaskDefinitionInput) (*ecs.DeregisterTaskDefinitionOutput, error)

	DescribeClustersRequest(*ecs.DescribeClustersInput) (*request.Request, *ecs.DescribeClustersOutput)

	DescribeClusters(*ecs.DescribeClustersInput) (*ecs.DescribeClustersOutput, error)

	DescribeContainerInstancesRequest(*ecs.DescribeContainerInstancesInput) (*request.Request, *ecs.DescribeContainerInstancesOutput)

	DescribeContainerInstances(*ecs.DescribeContainerInstancesInput) (*ecs.DescribeContainerInstancesOutput, error)

	DescribeServicesRequest(*ecs.DescribeServicesInput) (*request.Request, *ecs.DescribeServicesOutput)

	DescribeServices(*ecs.DescribeServicesInput) (*ecs.DescribeServicesOutput, error)

	DescribeTaskDefinitionRequest(*ecs.DescribeTaskDefinitionInput) (*request.Request, *ecs.DescribeTaskDefinitionOutput)

	DescribeTaskDefinition(*ecs.DescribeTaskDefinitionInput) (*ecs.DescribeTaskDefinitionOutput, error)

	DescribeTasksRequest(*ecs.DescribeTasksInput) (*request.Request, *ecs.DescribeTasksOutput)

	DescribeTasks(*ecs.DescribeTasksInput) (*ecs.DescribeTasksOutput, error)

	DiscoverPollEndpointRequest(*ecs.DiscoverPollEndpointInput) (*request.Request, *ecs.DiscoverPollEndpointOutput)

	DiscoverPollEndpoint(*ecs.DiscoverPollEndpointInput) (*ecs.DiscoverPollEndpointOutput, error)

	ListClustersRequest(*ecs.ListClustersInput) (*request.Request, *ecs.ListClustersOutput)

	ListClusters(*ecs.ListClustersInput) (*ecs.ListClustersOutput, error)

	ListClustersPages(*ecs.ListClustersInput, func(*ecs.ListClustersOutput, bool) bool) error

	ListContainerInstancesRequest(*ecs.ListContainerInstancesInput) (*request.Request, *ecs.ListContainerInstancesOutput)

	ListContainerInstances(*ecs.ListContainerInstancesInput) (*ecs.ListContainerInstancesOutput, error)

	ListContainerInstancesPages(*ecs.ListContainerInstancesInput, func(*ecs.ListContainerInstancesOutput, bool) bool) error

	ListServicesRequest(*ecs.ListServicesInput) (*request.Request, *ecs.ListServicesOutput)

	ListServices(*ecs.ListServicesInput) (*ecs.ListServicesOutput, error)

	ListServicesPages(*ecs.ListServicesInput, func(*ecs.ListServicesOutput, bool) bool) error

	ListTaskDefinitionFamiliesRequest(*ecs.ListTaskDefinitionFamiliesInput) (*request.Request, *ecs.ListTaskDefinitionFamiliesOutput)

	ListTaskDefinitionFamilies(*ecs.ListTaskDefinitionFamiliesInput) (*ecs.ListTaskDefinitionFamiliesOutput, error)

	ListTaskDefinitionFamiliesPages(*ecs.ListTaskDefinitionFamiliesInput, func(*ecs.ListTaskDefinitionFamiliesOutput, bool) bool) error

	ListTaskDefinitionsRequest(*ecs.ListTaskDefinitionsInput) (*request.Request, *ecs.ListTaskDefinitionsOutput)

	ListTaskDefinitions(*ecs.ListTaskDefinitionsInput) (*ecs.ListTaskDefinitionsOutput, error)

	ListTaskDefinitionsPages(*ecs.ListTaskDefinitionsInput, func(*ecs.ListTaskDefinitionsOutput, bool) bool) error

	ListTasksRequest(*ecs.ListTasksInput) (*request.Request, *ecs.ListTasksOutput)

	ListTasks(*ecs.ListTasksInput) (*ecs.ListTasksOutput, error)

	ListTasksPages(*ecs.ListTasksInput, func(*ecs.ListTasksOutput, bool) bool) error

	RegisterContainerInstanceRequest(*ecs.RegisterContainerInstanceInput) (*request.Request, *ecs.RegisterContainerInstanceOutput)

	RegisterContainerInstance(*ecs.RegisterContainerInstanceInput) (*ecs.RegisterContainerInstanceOutput, error)

	RegisterTaskDefinitionRequest(*ecs.RegisterTaskDefinitionInput) (*request.Request, *ecs.RegisterTaskDefinitionOutput)

	RegisterTaskDefinition(*ecs.RegisterTaskDefinitionInput) (*ecs.RegisterTaskDefinitionOutput, error)

	RunTaskRequest(*ecs.RunTaskInput) (*request.Request, *ecs.RunTaskOutput)

	RunTask(*ecs.RunTaskInput) (*ecs.RunTaskOutput, error)

	StartTaskRequest(*ecs.StartTaskInput) (*request.Request, *ecs.StartTaskOutput)

	StartTask(*ecs.StartTaskInput) (*ecs.StartTaskOutput, error)

	StopTaskRequest(*ecs.StopTaskInput) (*request.Request, *ecs.StopTaskOutput)

	StopTask(*ecs.StopTaskInput) (*ecs.StopTaskOutput, error)

	SubmitContainerStateChangeRequest(*ecs.SubmitContainerStateChangeInput) (*request.Request, *ecs.SubmitContainerStateChangeOutput)

	SubmitContainerStateChange(*ecs.SubmitContainerStateChangeInput) (*ecs.SubmitContainerStateChangeOutput, error)

	SubmitTaskStateChangeRequest(*ecs.SubmitTaskStateChangeInput) (*request.Request, *ecs.SubmitTaskStateChangeOutput)

	SubmitTaskStateChange(*ecs.SubmitTaskStateChangeInput) (*ecs.SubmitTaskStateChangeOutput, error)

	UpdateContainerAgentRequest(*ecs.UpdateContainerAgentInput) (*request.Request, *ecs.UpdateContainerAgentOutput)

	UpdateContainerAgent(*ecs.UpdateContainerAgentInput) (*ecs.UpdateContainerAgentOutput, error)

	UpdateServiceRequest(*ecs.UpdateServiceInput) (*request.Request, *ecs.UpdateServiceOutput)

	UpdateService(*ecs.UpdateServiceInput) (*ecs.UpdateServiceOutput, error)

	WaitUntilServicesInactive(*ecs.DescribeServicesInput) error

	WaitUntilServicesStable(*ecs.DescribeServicesInput) error

	WaitUntilTasksRunning(*ecs.DescribeTasksInput) error

	WaitUntilTasksStopped(*ecs.DescribeTasksInput) error
}

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
}

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.