Application developers may want to test their code with simulated responses, including errors from a spanner::InstanceAdminClient. To do so, construct a spanner::InstanceAdminClient with an instance of this class. Then use the Google Test framework functions to program the behavior of this mock.
Functions
GetInstance(GetInstanceParams)
Return the metadata for the given instance.
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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\u003eThe \u003ccode\u003eMockInstanceAdminConnection\u003c/code\u003e class is designed for testing code that interacts with the \u003ccode\u003espanner::InstanceAdminClient\u003c/code\u003e by simulating responses and errors.\u003c/p\u003e\n"],["\u003cp\u003eThis class offers mocked functions like \u003ccode\u003eGetInstance\u003c/code\u003e, \u003ccode\u003eCreateInstance\u003c/code\u003e, \u003ccode\u003eUpdateInstance\u003c/code\u003e, \u003ccode\u003eDeleteInstance\u003c/code\u003e, \u003ccode\u003eGetInstanceConfig\u003c/code\u003e, \u003ccode\u003eListInstanceConfigs\u003c/code\u003e, \u003ccode\u003eListInstances\u003c/code\u003e, \u003ccode\u003eGetIamPolicy\u003c/code\u003e, \u003ccode\u003eSetIamPolicy\u003c/code\u003e, and \u003ccode\u003eTestIamPermissions\u003c/code\u003e for comprehensive testing.\u003c/p\u003e\n"],["\u003cp\u003eThe class leverages the gMock framework, allowing developers to use \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e to define and program the behavior of mocked function calls in their test cases.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of this class available is \u003ccode\u003e2.37.0-rc\u003c/code\u003e, and there are many older version, starting at \u003ccode\u003e2.36.0\u003c/code\u003e, down to \u003ccode\u003e2.11.0\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe class provides a virtual \u003ccode\u003eoptions()\u003c/code\u003e function that returns an \u003ccode\u003eOptions\u003c/code\u003e type, whose description is not provided in the content.\u003c/p\u003e\n"]]],[],null,[]]
