Golang：模拟具有相同方法名称的AWS服务

Question

我正在使用两个 AWS 服务，Glue 和 DynamoDB，并且这两个服务具有相同的方法名称，CreateTable因此在模拟这些服务时，我收到CreateTable is ambiguous错误。胶水：CreateTable https://docs.aws.amazon.com/sdk-for-go/api/service/glue/#Glue.CreateTableDynamoDB：CreateTable https://docs.aws.amazon.com/sdk-for-go/api/service/dynamodb/#DynamoDB.CreateTable有什么办法可以解决这个问题吗？代码：type UpdateWorkflow struct {    glueIface glueiface.GlueAPI    dbIface   dynamodbiface.DynamoDBAPI    tableName string}func NewUpdateWorkflow(tableName string) *UpdateWorkflow {    sess := sessions.NewSession()    return &UpdateWorkflow{        dbIface:   dynamodb.New(sess),        glueIface: glue.New(sess),        tableName: tableName,    }}单元测试：// MockUpdateWorkflow is a mock implementation of gluetestutils and dynamodb servicetype MockUpdateWorkflow struct {    glueiface.GlueAPI    dynamodbiface.DynamoDBAPI    mock.Mock}func setup() (*UpdateWorkflow, *MockUpdateWorkflow) {    mockClient := new(MockUpdateWorkflow)    mockServices := &UpdateWorkflow{        glueIface: mockClient,        dbIface:   mockClient,        tableName: mockTableName,    }    return mockServices, mockClient}

Answer 1

如果函数名称冲突，则无法嵌入接口，必须使用命名字段：

type MockUpdateWorkflow struct {

    g glueiface.GlueAPI

    d dynamodbiface.DynamoDBAPI

    mock.Mock

}

func setup() (*UpdateWorkflow, *MockUpdateWorkflow) {

    mockClient := new(MockUpdateWorkflow)

    mockServices := &UpdateWorkflow{

        glueIface: mockClient.g,

        dbIface:   mockClient.d,

        tableName: mockTableName,

    }

    return mockServices, mockClient

}