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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-22 UTC."],[[["\u003cp\u003eThis webpage details the \u003ccode\u003eMockInstanceAdminConnection\u003c/code\u003e class, which is used to mock the \u003ccode\u003eInstanceAdminConnection\u003c/code\u003e for testing purposes in C++ applications interacting with Google Cloud Spanner.\u003c/p\u003e\n"],["\u003cp\u003eThe class supports mocking various \u003ccode\u003eInstanceAdminClient\u003c/code\u003e functions, including \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.\u003c/p\u003e\n"],["\u003cp\u003eEach mockable function is implemented using gMock's \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e, and the gMock documentation should be consulted for more information on how to use them in tests.\u003c/p\u003e\n"],["\u003cp\u003eThe page also provides a comprehensive list of available versions, from 2.11.0 up to the latest release candidate 2.37.0-rc, with links to the corresponding documentation for each version.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eoptions\u003c/code\u003e method is available and described, returning Options.\u003c/p\u003e\n"]]],[],null,[]]
