Application developers may want to test their code with simulated responses, including errors, from an object of type ClusterControllerClient. To do so, construct an object of type ClusterControllerClient 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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\u003eMockClusterControllerConnection\u003c/code\u003e class, which is designed for testing applications that use the \u003ccode\u003eClusterControllerClient\u003c/code\u003e by simulating responses.\u003c/p\u003e\n"],["\u003cp\u003eThe latest release candidate version of this resource is 2.37.0-rc, and it is followed by numerous previous versions available for reference, down to 2.11.0.\u003c/p\u003e\n"],["\u003cp\u003eThe class uses gMock's \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e to implement virtual functions, allowing developers to program the behavior of the mock object in their tests, for simulating interactions like \u003ccode\u003eCreateCluster\u003c/code\u003e and \u003ccode\u003eGetCluster\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation includes examples on how to use this mock with Google Test, similar to the provided BigQuery library example, adapting the principles to any \u003ccode\u003e*Client\u003c/code\u003e and \u003ccode\u003e*Connection\u003c/code\u003e pair.\u003c/p\u003e\n"],["\u003cp\u003eKey functions of the \u003ccode\u003eMockClusterControllerConnection\u003c/code\u003e class include managing clusters via \u003ccode\u003eCreateCluster\u003c/code\u003e, \u003ccode\u003eUpdateCluster\u003c/code\u003e, \u003ccode\u003eStopCluster\u003c/code\u003e, \u003ccode\u003eStartCluster\u003c/code\u003e, \u003ccode\u003eDeleteCluster\u003c/code\u003e, \u003ccode\u003eGetCluster\u003c/code\u003e, \u003ccode\u003eListClusters\u003c/code\u003e, and \u003ccode\u003eDiagnoseCluster\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
