Application developers may want to test their code with simulated responses, including errors, from an object of type BatchServiceClient. To do so, construct an object of type BatchServiceClient with an instance of this class. Then use the Google Test framework functions to program the behavior of this mock.
See Also
This example for how to test your application with GoogleTest. While the example showcases types from the BigQuery library, the underlying principles apply for any pair of *Client and *Connection.
Functions
virtual options()
This function is implemented using gMock's MOCK_METHOD().
Consult the gMock documentation to use this mock in your tests.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["\u003cp\u003eThis document outlines the \u003ccode\u003eMockBatchServiceConnection\u003c/code\u003e class, which is designed to facilitate testing of \u003ccode\u003eBatchServiceClient\u003c/code\u003e by simulating responses and behaviors, including errors, using the Google Test framework.\u003c/p\u003e\n"],["\u003cp\u003eThe document lists a history of versions of this class, ranging from version 2.11.0 up to the latest release candidate version 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMockBatchServiceConnection\u003c/code\u003e class uses gMock's \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e to implement various functions, allowing developers to mock methods like \u003ccode\u003eCreateJob\u003c/code\u003e, \u003ccode\u003eGetJob\u003c/code\u003e, \u003ccode\u003eDeleteJob\u003c/code\u003e, \u003ccode\u003eListJobs\u003c/code\u003e, and others, as well as customize their behavior during testing.\u003c/p\u003e\n"],["\u003cp\u003eThe class also has virtual methods to work with \u003ccode\u003eTask\u003c/code\u003e, \u003ccode\u003eLocation\u003c/code\u003e, and \u003ccode\u003eOperation\u003c/code\u003e related requests such as \u003ccode\u003eListTasks\u003c/code\u003e, \u003ccode\u003eGetLocation\u003c/code\u003e, \u003ccode\u003eListOperations\u003c/code\u003e respectively.\u003c/p\u003e\n"],["\u003cp\u003eAn example is provided, redirecting the user to an external link to the BigQuery library, to showcase how the class can be implemented, and to be used in application testing.\u003c/p\u003e\n"]]],[],null,["# Class MockBatchServiceConnection (2.34.0)\n\nVersion 2.34.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/batch/latest/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.41.0](/cpp/docs/reference/batch/2.41.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.40.0](/cpp/docs/reference/batch/2.40.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.39.0](/cpp/docs/reference/batch/2.39.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.38.0](/cpp/docs/reference/batch/2.38.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.37.0](/cpp/docs/reference/batch/2.37.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.36.0](/cpp/docs/reference/batch/2.36.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.35.0](/cpp/docs/reference/batch/2.35.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.34.0](/cpp/docs/reference/batch/2.34.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.33.0](/cpp/docs/reference/batch/2.33.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.32.0](/cpp/docs/reference/batch/2.32.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.31.0](/cpp/docs/reference/batch/2.31.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.30.0](/cpp/docs/reference/batch/2.30.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.29.0](/cpp/docs/reference/batch/2.29.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.28.0](/cpp/docs/reference/batch/2.28.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.27.0](/cpp/docs/reference/batch/2.27.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.26.0](/cpp/docs/reference/batch/2.26.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.25.1](/cpp/docs/reference/batch/2.25.1/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.24.0](/cpp/docs/reference/batch/2.24.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.23.0](/cpp/docs/reference/batch/2.23.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.22.1](/cpp/docs/reference/batch/2.22.1/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.21.0](/cpp/docs/reference/batch/2.21.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.20.0](/cpp/docs/reference/batch/2.20.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.19.0](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.18.0](/cpp/docs/reference/batch/2.18.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.17.0](/cpp/docs/reference/batch/2.17.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.16.0](/cpp/docs/reference/batch/2.16.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.15.1](/cpp/docs/reference/batch/2.15.1/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.14.0](/cpp/docs/reference/batch/2.14.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.13.0](/cpp/docs/reference/batch/2.13.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.12.0](/cpp/docs/reference/batch/2.12.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection)\n- [2.11.0](/cpp/docs/reference/batch/2.11.0/classgoogle_1_1cloud_1_1batch__v1__mocks_1_1MockBatchServiceConnection) \nA class to mock `BatchServiceConnection`. \nApplication developers may want to test their code with simulated responses, including errors, from an object of type `BatchServiceClient`. To do so, construct an object of type `BatchServiceClient` with an instance of this class. Then use the Google Test framework functions to program the behavior of this mock.\n\n###### See Also\n\n[This example](https://cloud.google.com/cpp/docs/reference/bigquery/2.34.0/bigquery-read-mock) for how to test your application with GoogleTest. While the example showcases types from the BigQuery library, the underlying principles apply for any pair of `*Client` and `*Connection`.\n\nFunctions\n---------\n\n### virtual options()\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual CreateJob(google::cloud::batch::v1::CreateJobRequest const \\&)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual GetJob(google::cloud::batch::v1::GetJobRequest const \\&)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual DeleteJob(google::longrunning::Operation const \\&)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual ListJobs(google::cloud::batch::v1::ListJobsRequest)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual GetTask(google::cloud::batch::v1::GetTaskRequest const \\&)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual ListTasks(google::cloud::batch::v1::ListTasksRequest)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual ListLocations(google::cloud::location::ListLocationsRequest)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual GetLocation(google::cloud::location::GetLocationRequest const \\&)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual ListOperations(google::longrunning::ListOperationsRequest)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual GetOperation(google::longrunning::GetOperationRequest const \\&)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual DeleteOperation(google::longrunning::DeleteOperationRequest const \\&)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual CancelOperation(google::longrunning::CancelOperationRequest const \\&)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests."]]
