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"]],[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-22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 document outlines the \u003ccode\u003eMockResultSetSource\u003c/code\u003e class within the Google Cloud Spanner C++ client library, specifically for version 2.11.0, and also includes links to documentation for versions ranging from 2.12.0 up to the latest release candidate, 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMockResultSetSource\u003c/code\u003e class enables developers to mock the results of \u003ccode\u003eExecuteQuery()\u003c/code\u003e or \u003ccode\u003eRead()\u003c/code\u003e operations when testing interactions with the Cloud Spanner database.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eNextRow()\u003c/code\u003e function, which is part of the \u003ccode\u003eMockResultSetSource\u003c/code\u003e class, retrieves the next row from the stream and uses gMock's \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e, and it may contain errors if the stream is interrupted.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eMetadata()\u003c/code\u003e function returns information about the result set, and \u003ccode\u003eStats()\u003c/code\u003e function returns statistics, like the number of rows and query plan, both being implemented using \u003ccode\u003eMOCK_METHOD()\u003c/code\u003e from gMock.\u003c/p\u003e\n"]]],[],null,[]]
