test(Autofix Snapshots): Update tests to only display snapshots from last iteration

[maxreichmann]

For devX purposes, it is more convenient to only display Ava snapshot from the last autofix iteration to compare those with the original snapshot.

Without this change, only the less important first iteration is being compared to when being in Ava watch mode.

[RandomByte]

True, and good thinking. There's just one case where this doesn't work: Once we hit the maximum number of iterations (currently 10) and still produce fixes.

Maybe a better approach would be to again, go through all the calls in reverse order, and for the first (actually last) one that contains results, create a snapshot?

Actually thinking of this, if an autofix touches multiple files (e.g. when fixing a whole project), you might need a different number of iterations per file. So always only going for the last iteration might completely miss fixes that have been applied to files in earlier iterations.

[maxreichmann]

We then probably also have to adjust:

ui5-linter/test/lib/autofix/autofix.projects.ts

Lines 42 to 50 in 4b1dc5e

	for (let i = 0; i < t.context.autofixSpy.callCount; i++) {
	const autofixResult = await t.context.autofixSpy.getCall(i).returnValue;
	expectedWrites += autofixResult.size;
	const autofixResultEntries = Array.from(autofixResult.entries());
	autofixResultEntries.sort((a, b) => a[0].localeCompare(b[0]));
	for (const [filePath, content] of autofixResultEntries) {
	t.snapshot(content, `AutofixResult iteration #${i}: ${filePath}`);
	}
	}