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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-22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 provides documentation for the \u003ccode\u003eMockInstanceAdminConnection\u003c/code\u003e class, which is part of the Google Cloud Spanner C++ client library and is used for testing.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMockInstanceAdminConnection\u003c/code\u003e class allows developers to simulate responses, including errors, from a \u003ccode\u003espanner::InstanceAdminClient\u003c/code\u003e using the Google Test framework's mocking capabilities.\u003c/p\u003e\n"],["\u003cp\u003eIt contains functions to manage Spanner instances, such as \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, and \u003ccode\u003eListInstances\u003c/code\u003e, all implemented with gMock's \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eFunctions for managing IAM policies, like \u003ccode\u003eGetIamPolicy\u003c/code\u003e, \u003ccode\u003eSetIamPolicy\u003c/code\u003e, and \u003ccode\u003eTestIamPermissions\u003c/code\u003e, are also supported within the \u003ccode\u003eMockInstanceAdminConnection\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe webpage also contains a list of versions for the class from 2.11.0 to 2.36.0, as well as a release candidate for version 2.37.0, with 2.29.0 being the current version being discussed.\u003c/p\u003e\n"]]],[],null,[]]
