Application developers may want to test their code with simulated responses, including errors, from an object of type FunctionServiceClient. To do so, construct an object of type FunctionServiceClient 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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\u003eMockFunctionServiceConnection\u003c/code\u003e class, which is designed to facilitate testing by simulating responses and errors from a \u003ccode\u003eFunctionServiceClient\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMockFunctionServiceConnection\u003c/code\u003e class allows application developers to construct a \u003ccode\u003eFunctionServiceClient\u003c/code\u003e for testing purposes, programming the mock's behavior using the Google Test framework.\u003c/p\u003e\n"],["\u003cp\u003eThe class utilizes gMock's \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e for implementation, as shown in the functions like \u003ccode\u003eoptions()\u003c/code\u003e, \u003ccode\u003eGetFunction()\u003c/code\u003e, \u003ccode\u003eListFunctions()\u003c/code\u003e, and more, which can be consulted in the gMock documentation for further information.\u003c/p\u003e\n"],["\u003cp\u003eIt lists various versions, from \u003ccode\u003e2.11.0\u003c/code\u003e to the latest release candidate \u003ccode\u003e2.37.0-rc\u003c/code\u003e, of the cloud functions documentation for \u003ccode\u003eMockFunctionServiceConnection\u003c/code\u003e, allowing developers to navigate between different versions.\u003c/p\u003e\n"],["\u003cp\u003eThere is a referenced example illustrating the usage of GoogleTest with the BigQuery library, though it emphasizes that the core principles apply universally to \u003ccode\u003e*Client\u003c/code\u003e and \u003ccode\u003e*Connection\u003c/code\u003e pairs.\u003c/p\u003e\n"]]],[],null,[]]
