fix: show console logs in "Test Output"

[hi-ogawa]

• Closes No test output #137
• Closes How to print console.log statements in tests to test output in terminal #117

Currently this extension uses TestRun.appendOutput only to surface Vitest server logging:

vscode/src/runHandler.ts

Lines 309 to 314 in d8c8908

	info: (msg: string) => {
	if (items.length === 1)
	run.appendOutput(msg, undefined, items[0])
	else
	run.appendOutput(msg)
	},

This approach might work in some cases, but it seems inconsistent (for example, when running multiple tests at once).

I think the better way to surface logs for each test run is to use either:

• Task.logs: UserConsoleLog[] or
• Reporter.onUserConsoleLog: (log: UserConsoleLog) => Awaitable<void>

Ideally, we probably want to go with the 2nd approach onUserConsoleLog where we match Vitest's log.taskId against Vscode's TestRun to call specific TestRun.appendOutput in real time. But for this, it requires some more refactoring around vscode/vitest task matching utility, so for now I went with 1st approach where Task.logs are reliably available after the test is finished.

todo

• check "Continuous Run" mode

Show demo

2024-02-16.12-11-59.webm