This is a fairly large set of changes to the unit tests that help isolate the effectiveness of the unit tests.
* Unit tests for query execution have been split into separate files for different classes.
* Unit tests have been added for the ResultSet class which previously did not have tests
* The InMemoryStreamWrapper has been improved to share memory, creating a simulated filesystem
* Creating a mock ConnectionService to decrease noisy exceptions and prevent "row stealing". Unfortunately this lowers code coverage. However, since the tests that touched the connection service were not really testing it, this helps keep us honest. But it will require adding more unit tests for connection service.
* Standardizing the await mechanism for query execution
* Cleaning up the mechanism for getting WorkspaceService mocks and mock FileStreamFactories
* Refactor the query execution tests into their own files
* Removing tests from ExecuteTests.cs that were moved to separate files
* Adding tests for ResultSet class
* Adding test for the FOR XML/JSON component of the resultset class
* Setting up shared storage between file stream readers/writers
* Standardizing on Workspace mocking, awaiting execution completion
* Adding comment for ResultSet class
* Adding useful unit tests for this functionality
* Adding callback functionality for when a file is closed
* Fixing bad data issue w/closing/opening untitled doc
* Adding useful unit tests for this functionality
* Adding callback functionality for when a file is closed
* Moving from public to internal
* Adding useful unit tests for this functionality
* Adding callback functionality for when a file is closed
* Fixing bad data issue w/closing/opening untitled doc
* Adding useful unit tests for this functionality
* Adding callback functionality for when a file is closed
* Moving from public to internal
This will make it much easier for Visual Studio users to validate the TestDriver project.
* Adding TestDriver project and CodeCoverage folder to the main solution
* Adding fallback value for service layer exe path to allow tests to run in Visual Studio
The main feature of this pull request is a new callback that's added to the query class that is called when a batch has completed execution and retrieval of results. This callback will send an event to the extension with the batch summary information. After that, the extension can submit subset requests for the resultsets of the batch.
Other smaller changes in this pull request:
Refactor to assign a batch a id when its created instead of when returning the list of batch summaries
Passing the SelectionData around instead of extracting the values for it
Moving creation of BatchSummary into the Batch class
Retrieval of results is now permitted even if the entire query has not completed, as long as the batch requested has completed.
Also note, this does not break the protocol. It adds a new event that a queryRunner can listen to, but it doesn't require it to be listened to.
* Refactor to remove SectionData class in favor of BufferRange
* Adding callback for batch completion that will let the extension know that a batch has completed execution
* Refactoring to make progressive results work as per async query execution
* Allowing retrieval of batch results while query is in progress
* reverting global.json, whoops
* Adding a few missing comments, and fixing a couple code style bugs
* Using SelectionData everywhere again
* One more missing comment
Auto-merging test-only changes. Please review the commit and I'll make changes in next iteration.
* Add more tests to boast code coverage
* Add more reliable connection tests.
Next round of code coverage test cases. Please review the commit for next iteration.
* Add connection retry tests
* More test coverage
* Update diagnostics end-to-end test
Test-only changes for code coverage. Please review the comment and I'll include the changes in the next iteration.
* Add more tests
* Add some more additional test cases
These are test-only changes to improve code coverage so I'll merge directly. Please review the commit and I'll pickup those changes in the next iteration.
* Add integration test batch file
* Exclude Linux and MacOS from Windows code coverage builds
* Enable code coverage for test driver e2e tests
* Use the windows only build for code coverage runs
