athenaiface

Documentation

Overview

Package athenaiface provides an interface to enable mocking the Amazon Athena 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 AthenaAPI

Types

type AthenaAPI

type AthenaAPI interface {
	BatchGetNamedQueryRequest(*athena.BatchGetNamedQueryInput) athena.BatchGetNamedQueryRequest

	BatchGetQueryExecutionRequest(*athena.BatchGetQueryExecutionInput) athena.BatchGetQueryExecutionRequest

	CreateNamedQueryRequest(*athena.CreateNamedQueryInput) athena.CreateNamedQueryRequest

	DeleteNamedQueryRequest(*athena.DeleteNamedQueryInput) athena.DeleteNamedQueryRequest

	GetNamedQueryRequest(*athena.GetNamedQueryInput) athena.GetNamedQueryRequest

	GetQueryExecutionRequest(*athena.GetQueryExecutionInput) athena.GetQueryExecutionRequest

	GetQueryResultsRequest(*athena.GetQueryResultsInput) athena.GetQueryResultsRequest

	GetQueryResultsPages(*athena.GetQueryResultsInput, func(*athena.GetQueryResultsOutput, bool) bool) error
	GetQueryResultsPagesWithContext(aws.Context, *athena.GetQueryResultsInput, func(*athena.GetQueryResultsOutput, bool) bool, ...aws.Option) error

	ListNamedQueriesRequest(*athena.ListNamedQueriesInput) athena.ListNamedQueriesRequest

	ListNamedQueriesPages(*athena.ListNamedQueriesInput, func(*athena.ListNamedQueriesOutput, bool) bool) error
	ListNamedQueriesPagesWithContext(aws.Context, *athena.ListNamedQueriesInput, func(*athena.ListNamedQueriesOutput, bool) bool, ...aws.Option) error

	ListQueryExecutionsRequest(*athena.ListQueryExecutionsInput) athena.ListQueryExecutionsRequest

	ListQueryExecutionsPages(*athena.ListQueryExecutionsInput, func(*athena.ListQueryExecutionsOutput, bool) bool) error
	ListQueryExecutionsPagesWithContext(aws.Context, *athena.ListQueryExecutionsInput, func(*athena.ListQueryExecutionsOutput, bool) bool, ...aws.Option) error

	StartQueryExecutionRequest(*athena.StartQueryExecutionInput) athena.StartQueryExecutionRequest

	StopQueryExecutionRequest(*athena.StopQueryExecutionInput) athena.StopQueryExecutionRequest
}

AthenaAPI provides an interface to enable mocking the athena.Athena 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 SDK's request pipeline.

// myFunc uses an SDK service client to make a request to
// Amazon Athena.
func myFunc(svc athenaiface.AthenaAPI) bool {
    // Make svc.BatchGetNamedQuery request
}

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

    svc := athena.New(cfg)

    myFunc(svc)
}

In your _test.go file:

// Define a mock struct to be used in your unit tests of myFunc.
type mockAthenaClient struct {
    athenaiface.AthenaAPI
}
func (m *mockAthenaClient) BatchGetNamedQuery(input *athena.BatchGetNamedQueryInput) (*athena.BatchGetNamedQueryOutput, error) {
    // mock response/functionality
}

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

    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.