Re: [PATCH 3/3] t3700-add: added test for --exclude option

+test_expect_success 'Test that "git add --exclude" works' '
+	touch foo &&
+	touch bar &&

can be written shorter as
        >foo &&
	>bar &&

+	git add --exclude="bar" . &&

Side question:
Do we need "" here ?
Or should we test files with white space as well, like this:
        >foo &&
	>bar &&
	>"b a z" &&
    	git add --exclude="bar" --exclude="b a z" . &&
	echo bar >expect &&
	git ls-files >actual &&
	test_cmp expect actual
(Which doesn't use ! grep, but test_cmp, which will give more information when
the test case does not pass)