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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-22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 page provides documentation for the \u003ccode\u003eMockInstanceAdminConnection\u003c/code\u003e class, which is designed for testing applications that use the \u003ccode\u003espanner::InstanceAdminClient\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMockInstanceAdminConnection\u003c/code\u003e class allows developers to simulate responses and errors from a \u003ccode\u003espanner::InstanceAdminClient\u003c/code\u003e by using the Google Test framework.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation covers various functions within the \u003ccode\u003eMockInstanceAdminConnection\u003c/code\u003e class, 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, all of which are mockable using gMock.\u003c/p\u003e\n"],["\u003cp\u003eA history of the versions is available from version \u003ccode\u003e2.37.0-rc\u003c/code\u003e down to \u003ccode\u003e2.11.0\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eEach function's parameters and return types are detailed, providing guidance on how to interact with the mocked functionalities.\u003c/p\u003e\n"]]],[],null,[]]
