This function is implemented using gMock's MOCK_METHOD().
Consult the gMock documentation to use this mock in your tests.
Returns
Type
Description
StatusOr< spanner::Row >
if the stream is interrupted due to a failure the StatusOr<spanner::Row> contains the error. The function returns a successful StatusOr<> with an empty spanner::Row to indicate end-of-stream.
Metadata()
Returns metadata about the result set, such as the field types and the transaction id created by the request.
[[["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 2025-03-14 UTC."],[[["This page provides documentation for the `MockResultSetSource` class, which is used for mocking the results of `ExecuteQuery()` or `Read()` operations in Cloud Spanner's C++ client."],["The page lists various versions of the `MockResultSetSource` class, ranging from the latest release candidate (2.37.0-rc) down to version 2.11.0, along with the specific links for each version."],["`MockResultSetSource` includes functions such as `NextRow()`, `Metadata()`, and `Stats()` for retrieving data, metadata, and statistics about the result set respectively, all of which are implemented using gMock's `MOCK_METHOD()`."],["The `NextRow()` function returns the next row in the stream, and if an error occurs, it returns a `StatusOr` object containing the error, or an empty row indicating the stream has ended."],["The `Metadata()` and `Stats()` functions, return optional values for result set metadata and statistics, respectively, which are detailed further in the Cloud Spanner documentation."]]],[]]
