Application developers may want to test their code with simulated responses, including errors, from an object of type DataFusionClient. To do so, construct an object of type DataFusionClient 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-02 UTC."],[[["This webpage provides documentation for the `MockDataFusionConnection` class, which is designed for testing applications that use the `DataFusionClient` by simulating responses."],["The content offers a list of available versions of the datafusion library, ranging from version 2.13.0 to the latest release candidate 2.37.0-rc."],["The `MockDataFusionConnection` class utilizes gMock's `MOCK_METHOD()` for its functions, and users need to consult the gMock documentation for instructions on using this in tests."],["The page details the functions available in the class, including `options()`, `ListAvailableVersions`, `ListInstances`, `GetInstance`, `CreateInstance`, `DeleteInstance`, `UpdateInstance`, and `RestartInstance`."],["The webpage also shows an example of how to test an application with GoogleTest using the BigQuery library, explaining how the principles can be applied to any `*Client` and `*Connection` pair."]]],[]]
