Code action test should wait for diagnostics.

[anu-ka]

The code action test currently opens the file but does not collect diagnostics.

[karthiknadig]

The code actions tests should get diagnostics similar to this:

vscode-flake8/src/test/python_tests/test_linting.py

Lines 28 to 49 in 8f07415

	done = Event()
	def _handler(params):
	nonlocal actual
	actual = params
	done.set()
	ls_session.set_notification_callback(session.PUBLISH_DIAGNOSTICS, _handler)
	ls_session.notify_did_open(
	{
	"textDocument": {
	"uri": TEST_FILE_URI,
	"languageId": "python",
	"version": 1,
	"text": contents,
	}
	}
	)
	# wait for some time to receive all notifications
	done.wait(TIMEOUT)

Once we have the diagnostics, for each code action test we filter it to that particular code. And use that filtered list in code actions request.

[jessienguyen2312]

Hi, I'm Jessie! can I work on this issue?

[msp112]

I'm Melissa! I would like to work on this issue with her