Application developers may want to test their code with simulated responses, including errors, from an object of type TraceServiceClient. To do so, construct an object of type TraceServiceClient 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"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-21 UTC."],[[["This webpage provides documentation for the `MockTraceServiceConnection` class, which is designed to simulate responses, including errors, for testing purposes within the `TraceServiceClient`."],["The page lists various versions of the documentation, starting from version 2.15.1 up to the latest release candidate 2.37.0-rc, allowing users to access documentation relevant to specific versions of the library."],["The `MockTraceServiceConnection` class uses `gMock` to implement its functions, such as `options()`, `BatchWriteSpans()`, and `CreateSpan()`, and users are directed to the `gMock` documentation for more details on its usage."],["An example of testing an application with GoogleTest is provided, which can be applied broadly to `*Client` and `*Connection` pairs, even though it features types from the BigQuery library."],["The functions within `MockTraceServiceConnection`, like `BatchWriteSpans()` and `CreateSpan()`, handle requests and return values like `Status` or `StatusOr\u003cgoogle::devtools::cloudtrace::v2::Span\u003e`, as detailed in the provided tables for parameters and return types."]]],[]]
