move the version check

Author: PavelSafronov

test/integration/change-streams/change_streams.spec.test.ts

@@ -1,11 +1,16 @@
 import * as path from 'path';
+import { gte } from 'semver';
 
 import { loadSpecTests } from '../../spec';
 import { runUnifiedSuite } from '../../tools/unified-spec-runner/runner';
 
-// TODO: NODE-7559 - remove the mongodb version requirement once the spec tests are updated to be compatible with MongoDB 9.0
+// TODO: NODE-7559 - remove once spec tests are compatible with MongoDB 9.0
 describe('Change Streams Spec - Unified', function () {
-  it('should run, unless it should not', { requires: { mongodb: '<9.0' } }, function () {
-    runUnifiedSuite(loadSpecTests(path.join('change-streams', 'unified')));
-  });
+  runUnifiedSuite(
+    loadSpecTests(path.join('change-streams', 'unified')),
+    (_test, ctx) =>
+      gte(ctx.version, '9.0.0')
+        ? 'TODO(NODE-7559): change stream spec tests not yet compatible with MongoDB >= 9.0'
+        : false
+  );
 });