Application developers may want to test their code with simulated responses, including errors, from an object of type DocumentServiceClient. To do so, construct an object of type DocumentServiceClient 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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 details the \u003ccode\u003eMockDocumentServiceConnection\u003c/code\u003e class, which is designed to simulate responses and errors for testing \u003ccode\u003eDocumentServiceClient\u003c/code\u003e interactions within the Google Test framework.\u003c/p\u003e\n"],["\u003cp\u003eThe content provides links to documentation for multiple versions of the \u003ccode\u003eMockDocumentServiceConnection\u003c/code\u003e class, ranging from the latest release candidate (2.37.0-rc) down to version 2.12.0, offering historical context.\u003c/p\u003e\n"],["\u003cp\u003eThe class employs gMock's \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e to implement its functions, allowing developers to use the Google Test framework for programming the mock's behavior.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMockDocumentServiceConnection\u003c/code\u003e class includes virtual functions such as \u003ccode\u003eCreateDocument\u003c/code\u003e, \u003ccode\u003eGetDocument\u003c/code\u003e, \u003ccode\u003eUpdateDocument\u003c/code\u003e, \u003ccode\u003eDeleteDocument\u003c/code\u003e, \u003ccode\u003eSearchDocuments\u003c/code\u003e, \u003ccode\u003eLockDocument\u003c/code\u003e, \u003ccode\u003eFetchAcl\u003c/code\u003e, \u003ccode\u003eSetAcl\u003c/code\u003e, and \u003ccode\u003eGetOperation\u003c/code\u003e, each for handling specific types of document operations.\u003c/p\u003e\n"]]],[],null,["# Class MockDocumentServiceConnection (2.31.0)\n\nVersion 2.31.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/contentwarehouse/latest/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.41.0](/cpp/docs/reference/contentwarehouse/2.41.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.40.0](/cpp/docs/reference/contentwarehouse/2.40.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.39.0](/cpp/docs/reference/contentwarehouse/2.39.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.38.0](/cpp/docs/reference/contentwarehouse/2.38.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.37.0](/cpp/docs/reference/contentwarehouse/2.37.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.36.0](/cpp/docs/reference/contentwarehouse/2.36.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.35.0](/cpp/docs/reference/contentwarehouse/2.35.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.34.0](/cpp/docs/reference/contentwarehouse/2.34.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.33.0](/cpp/docs/reference/contentwarehouse/2.33.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.32.0](/cpp/docs/reference/contentwarehouse/2.32.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.31.0](/cpp/docs/reference/contentwarehouse/2.31.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.30.0](/cpp/docs/reference/contentwarehouse/2.30.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.29.0](/cpp/docs/reference/contentwarehouse/2.29.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.28.0](/cpp/docs/reference/contentwarehouse/2.28.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.27.0](/cpp/docs/reference/contentwarehouse/2.27.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.26.0](/cpp/docs/reference/contentwarehouse/2.26.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.25.1](/cpp/docs/reference/contentwarehouse/2.25.1/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.24.0](/cpp/docs/reference/contentwarehouse/2.24.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.23.0](/cpp/docs/reference/contentwarehouse/2.23.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.22.1](/cpp/docs/reference/contentwarehouse/2.22.1/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.21.0](/cpp/docs/reference/contentwarehouse/2.21.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.20.0](/cpp/docs/reference/contentwarehouse/2.20.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.19.0](/cpp/docs/reference/contentwarehouse/2.19.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.18.0](/cpp/docs/reference/contentwarehouse/2.18.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.17.0](/cpp/docs/reference/contentwarehouse/2.17.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.16.0](/cpp/docs/reference/contentwarehouse/2.16.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.15.1](/cpp/docs/reference/contentwarehouse/2.15.1/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.14.0](/cpp/docs/reference/contentwarehouse/2.14.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.13.0](/cpp/docs/reference/contentwarehouse/2.13.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection)\n- [2.12.0](/cpp/docs/reference/contentwarehouse/2.12.0/classgoogle_1_1cloud_1_1contentwarehouse__v1__mocks_1_1MockDocumentServiceConnection) \nA class to mock `DocumentServiceConnection`. \nApplication developers may want to test their code with simulated responses, including errors, from an object of type `DocumentServiceClient`. To do so, construct an object of type `DocumentServiceClient` 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/latest/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 CreateDocument(google::cloud::contentwarehouse::v1::CreateDocumentRequest 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 GetDocument(google::cloud::contentwarehouse::v1::GetDocumentRequest 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 UpdateDocument(google::cloud::contentwarehouse::v1::UpdateDocumentRequest 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 DeleteDocument(google::cloud::contentwarehouse::v1::DeleteDocumentRequest 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 SearchDocuments(google::cloud::contentwarehouse::v1::SearchDocumentsRequest)\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 LockDocument(google::cloud::contentwarehouse::v1::LockDocumentRequest 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 FetchAcl(google::cloud::contentwarehouse::v1::FetchAclRequest 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 SetAcl(google::cloud::contentwarehouse::v1::SetAclRequest 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 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."]]
