test(editor): add tests for turbo renderer state machine (#11659)

blocksuite/integration-test/README.md

@@ -1,3 +1,30 @@
 # `@blocksuite/integration-test`
 
 Integration test for BlockSuite.
+
+## Running Tests
+
+You can run all integration tests using:
+
+```bash
+cd blocksuite/integration-test
+yarn test:unit
+```
+
+To run a specific test or test file, use the `-t` flag with a test name pattern:
+
+```bash
+# Run a specific test
+yarn test:unit -t "should access turbo renderer instance"
+
+# Run all tests in a specific file
+yarn test:unit src/__tests__/edgeless/viewport-renderer.spec.ts
+```
+
+For debugging tests with the Playwright debugger:
+
+```bash
+yarn test:debug
+
+yarn test:debug -t "should access turbo renderer instance"
+```