Description

NODE-4534 / NODE-4325

What is changing?

Converting SDAM tests to unified format

• Implementing the createEntities operation from unified schema 1.9
• Implementing unified schema 1.10 support for thread entities (runOnThread, waitForThread), TopologyDescription entities (recordTopologyDescription, waitForPrimaryChange, assertTopologyType), testRunner event assertion operations (waitForEvent, assertEventCount), expected SDAM events, and the wait operation
• Sync unified SDAM tests and remove integration folder
  • Note, the following change is included: (DRIVERS-2366 Use camelCase for ReadPreference mode in unified tests specifications#1296) which updates one of the new test files to camelCase the read preference
  • The same auth tests that were skipped in the legacy runner are still skipped in the new set of tests
  • The previously skipped leaky tests are unskipped, but I added logic to clean up the open sockets for just these tests
• Updated the empty CMAP event matcher to actually assert the event type
• Sync invalid schema tests with latest (we don't run them)

Most interesting changes:

• waitForEvent implementation
• UnifiedThread implementation
• socket leak check and cleanup afterEach hook

Is there new documentation needed for these changes?

No

What is the motivation for this change?

Spec compliance and more reliable tests

Double check the following

• Ran npm run check:lint script
• Self-review completed using the steps outlined here
• PR title follows the correct format: <type>(NODE-xxxx)<!>: <description>
• Changes are covered by tests
• New TODOs have a related JIRA ticket