eksiface

type ClientAPI ¶ added in v0.9.0

type ClientAPI interface {
	CreateClusterRequest(*eks.CreateClusterInput) eks.CreateClusterRequest

	CreateFargateProfileRequest(*eks.CreateFargateProfileInput) eks.CreateFargateProfileRequest

	CreateNodegroupRequest(*eks.CreateNodegroupInput) eks.CreateNodegroupRequest

	DeleteClusterRequest(*eks.DeleteClusterInput) eks.DeleteClusterRequest

	DeleteFargateProfileRequest(*eks.DeleteFargateProfileInput) eks.DeleteFargateProfileRequest

	DeleteNodegroupRequest(*eks.DeleteNodegroupInput) eks.DeleteNodegroupRequest

	DescribeClusterRequest(*eks.DescribeClusterInput) eks.DescribeClusterRequest

	DescribeFargateProfileRequest(*eks.DescribeFargateProfileInput) eks.DescribeFargateProfileRequest

	DescribeNodegroupRequest(*eks.DescribeNodegroupInput) eks.DescribeNodegroupRequest

	DescribeUpdateRequest(*eks.DescribeUpdateInput) eks.DescribeUpdateRequest

	ListClustersRequest(*eks.ListClustersInput) eks.ListClustersRequest

	ListFargateProfilesRequest(*eks.ListFargateProfilesInput) eks.ListFargateProfilesRequest

	ListNodegroupsRequest(*eks.ListNodegroupsInput) eks.ListNodegroupsRequest

	ListTagsForResourceRequest(*eks.ListTagsForResourceInput) eks.ListTagsForResourceRequest

	ListUpdatesRequest(*eks.ListUpdatesInput) eks.ListUpdatesRequest

	TagResourceRequest(*eks.TagResourceInput) eks.TagResourceRequest

	UntagResourceRequest(*eks.UntagResourceInput) eks.UntagResourceRequest

	UpdateClusterConfigRequest(*eks.UpdateClusterConfigInput) eks.UpdateClusterConfigRequest

	UpdateClusterVersionRequest(*eks.UpdateClusterVersionInput) eks.UpdateClusterVersionRequest

	UpdateNodegroupConfigRequest(*eks.UpdateNodegroupConfigInput) eks.UpdateNodegroupConfigRequest

	UpdateNodegroupVersionRequest(*eks.UpdateNodegroupVersionInput) eks.UpdateNodegroupVersionRequest

	WaitUntilClusterActive(context.Context, *eks.DescribeClusterInput, ...aws.WaiterOption) error

	WaitUntilClusterDeleted(context.Context, *eks.DescribeClusterInput, ...aws.WaiterOption) error

	WaitUntilNodegroupActive(context.Context, *eks.DescribeNodegroupInput, ...aws.WaiterOption) error

	WaitUntilNodegroupDeleted(context.Context, *eks.DescribeNodegroupInput, ...aws.WaiterOption) error
}

ClientAPI provides an interface to enable mocking the eks.Client methods. 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 SDK's request pipeline.

// myFunc uses an SDK service client to make a request to
// Amazon EKS.
func myFunc(svc eksiface.ClientAPI) bool {
    // Make svc.CreateCluster request
}

func main() {
    cfg, err := external.LoadDefaultAWSConfig()
    if err != nil {
        panic("failed to load config, " + err.Error())
    }

    svc := eks.New(cfg)

    myFunc(svc)
}

In your _test.go file:

// Define a mock struct to be used in your unit tests of myFunc.
type mockClientClient struct {
    eksiface.ClientPI
}
func (m *mockClientClient) CreateCluster(input *eks.CreateClusterInput) (*eks.CreateClusterOutput, error) {
    // mock response/functionality
}

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

    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.