Application developers may want to test their code with simulated responses, including errors, from an object of type RankServiceClient. To do so, construct an object of type RankServiceClient 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"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["\u003cp\u003eThe latest version of the \u003ccode\u003eMockRankServiceConnection\u003c/code\u003e class is 2.37.0-rc, with previous versions ranging down to 2.15.1 available.\u003c/p\u003e\n"],["\u003cp\u003eThis class allows application developers to test their code using simulated responses, including errors, from a \u003ccode\u003eRankServiceClient\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eMockRankServiceConnection\u003c/code\u003e utilizes gMock's \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e for functions like \u003ccode\u003eoptions()\u003c/code\u003e, \u003ccode\u003eRank()\u003c/code\u003e, \u003ccode\u003eListOperations()\u003c/code\u003e, \u003ccode\u003eGetOperation()\u003c/code\u003e, and \u003ccode\u003eCancelOperation()\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eRank\u003c/code\u003e function in \u003ccode\u003eMockRankServiceConnection\u003c/code\u003e takes \u003ccode\u003egoogle::cloud::discoveryengine::v1::RankRequest const &\u003c/code\u003e as a parameter, and returns a \u003ccode\u003eStatusOr< google::cloud::discoveryengine::v1::RankResponse >\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eListOperations\u003c/code\u003e function within \u003ccode\u003eMockRankServiceConnection\u003c/code\u003e takes \u003ccode\u003egoogle::longrunning::ListOperationsRequest\u003c/code\u003e as a parameter, and returns \u003ccode\u003eStreamRange< google::longrunning::Operation >\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
