Application developers may want to test their code with simulated responses, including errors, from an object of type ServicesClient. To do so, construct an object of type ServicesClient 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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 webpage provides documentation for the \u003ccode\u003eMockServicesConnection\u003c/code\u003e class, which is used for mocking \u003ccode\u003eServicesConnection\u003c/code\u003e in C++ applications, primarily for testing purposes.\u003c/p\u003e\n"],["\u003cp\u003eThe latest release candidate version is 2.37.0-rc, and the page lists various versions of the \u003ccode\u003eMockServicesConnection\u003c/code\u003e class, starting from version 2.11.0 to 2.37.0-rc, linking to the corresponding documentation for each one.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMockServicesConnection\u003c/code\u003e class is designed to allow developers to test their code by simulating responses and errors from a \u003ccode\u003eServicesClient\u003c/code\u003e object, utilizing the gMock framework's \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e for function implementation.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation highlights how to use the \u003ccode\u003eMockServicesConnection\u003c/code\u003e class with an example that, while specific to BigQuery, demonstrates the general principles applicable to any \u003ccode\u003e*Client\u003c/code\u003e and \u003ccode\u003e*Connection\u003c/code\u003e pair for testing with GoogleTest.\u003c/p\u003e\n"],["\u003cp\u003eThe class includes virtual functions like \u003ccode\u003eoptions()\u003c/code\u003e, \u003ccode\u003eListServices()\u003c/code\u003e, \u003ccode\u003eGetService()\u003c/code\u003e, \u003ccode\u003eUpdateService()\u003c/code\u003e, and \u003ccode\u003eDeleteService()\u003c/code\u003e, each of which can be used to program the mock's behavior in tests.\u003c/p\u003e\n"]]],[],null,["# Class MockServicesConnection (2.13.0)\n\nVersion 2.13.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/appengine/latest/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.41.0](/cpp/docs/reference/appengine/2.41.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.40.0](/cpp/docs/reference/appengine/2.40.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.39.0](/cpp/docs/reference/appengine/2.39.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.38.0](/cpp/docs/reference/appengine/2.38.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.37.0](/cpp/docs/reference/appengine/2.37.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.36.0](/cpp/docs/reference/appengine/2.36.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.35.0](/cpp/docs/reference/appengine/2.35.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.34.0](/cpp/docs/reference/appengine/2.34.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.33.0](/cpp/docs/reference/appengine/2.33.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.32.0](/cpp/docs/reference/appengine/2.32.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.31.0](/cpp/docs/reference/appengine/2.31.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.30.0](/cpp/docs/reference/appengine/2.30.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.29.0](/cpp/docs/reference/appengine/2.29.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.28.0](/cpp/docs/reference/appengine/2.28.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.27.0](/cpp/docs/reference/appengine/2.27.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.26.0](/cpp/docs/reference/appengine/2.26.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.25.1](/cpp/docs/reference/appengine/2.25.1/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.24.0](/cpp/docs/reference/appengine/2.24.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.23.0](/cpp/docs/reference/appengine/2.23.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.22.1](/cpp/docs/reference/appengine/2.22.1/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.21.0](/cpp/docs/reference/appengine/2.21.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.20.0](/cpp/docs/reference/appengine/2.20.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.19.0](/cpp/docs/reference/appengine/2.19.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.18.0](/cpp/docs/reference/appengine/2.18.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.17.0](/cpp/docs/reference/appengine/2.17.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.16.0](/cpp/docs/reference/appengine/2.16.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.15.1](/cpp/docs/reference/appengine/2.15.1/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.14.0](/cpp/docs/reference/appengine/2.14.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.13.0](/cpp/docs/reference/appengine/2.13.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.12.0](/cpp/docs/reference/appengine/2.12.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection)\n- [2.11.0](/cpp/docs/reference/appengine/2.11.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockServicesConnection) \nA class to mock `ServicesConnection`. \nApplication developers may want to test their code with simulated responses, including errors, from an object of type `ServicesClient`. To do so, construct an object of type `ServicesClient` 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/2.13.0/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 ListServices(google::appengine::v1::ListServicesRequest)\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 GetService(google::appengine::v1::GetServiceRequest 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 UpdateService(google::appengine::v1::UpdateServiceRequest 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 DeleteService(google::appengine::v1::DeleteServiceRequest 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."]]
