Application developers may want to test their code with simulated responses, including errors, from an object of type SqlDatabasesServiceClient. To do so, construct an object of type SqlDatabasesServiceClient 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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 details the \u003ccode\u003eMockSqlDatabasesServiceConnection\u003c/code\u003e class, which is used to simulate responses, including errors, for testing \u003ccode\u003eSqlDatabasesServiceClient\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe class provides mock implementations for functions like \u003ccode\u003eDelete\u003c/code\u003e, \u003ccode\u003eGet\u003c/code\u003e, \u003ccode\u003eInsert\u003c/code\u003e, \u003ccode\u003eList\u003c/code\u003e, \u003ccode\u003ePatch\u003c/code\u003e, and \u003ccode\u003eUpdate\u003c/code\u003e, all of which are implemented using \u003ccode\u003egMock\u003c/code\u003e's \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the mock service is \u003ccode\u003e2.37.0-rc\u003c/code\u003e, and the page lists available versions from that all the way down to version \u003ccode\u003e2.11.0\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eEach mock function, such as \u003ccode\u003eDelete\u003c/code\u003e, \u003ccode\u003eGet\u003c/code\u003e, etc., takes a specific request parameter and returns either a status or an operation, based on the \u003ccode\u003egoogle::cloud::sql::v1\u003c/code\u003e namespace.\u003c/p\u003e\n"],["\u003cp\u003eAn example is given using the BigQuery library, to show how to use GoogleTest with a \u003ccode\u003e*Client\u003c/code\u003e and \u003ccode\u003e*Connection\u003c/code\u003e pairing, demonstrating the general use of the mock.\u003c/p\u003e\n"]]],[],null,[]]
