@use 'true' as *;
@use './string-split' as *;

@include describe('daff-string-split') {
	@include it(
		'returns an empty map if the separator does not exist in the string'
	) {
		@include assert-equal(daff-string-split('a', '.'), ());
	}

	@include it(
		'returns a single element if there is only one separator at the beginning'
	) {
		@include assert-equal(daff-string-split('.a', '.'), ('a',));
	}

	@include it(
		'will treat duplicate separators as if there was only a single separator'
	) {
		@include assert-equal(daff-string-split('..a..', '.'), ('a',));
	}

	@include it(
		'returns a single element if there is only one separator at the end'
	) {
		@include assert-equal(daff-string-split('a.', '.'), ('a',));
	}

	@include it('splits a string based on a separator') {
		@include assert-equal(
			daff-string-split('abc.xyz.csv', '.'),
			('abc', 'xyz', 'csv')
		);
	}
}