| " Tests for ->method() |
| |
| func Test_list() |
| let l = [1, 2, 3] |
| call assert_equal([1, 2, 3, 4], [1, 2, 3]->add(4)) |
| call assert_equal(l, l->copy()) |
| call assert_equal(1, l->count(2)) |
| call assert_false(l->empty()) |
| call assert_true([]->empty()) |
| call assert_equal([1, 2, 3, 4, 5], [1, 2, 3]->extend([4, 5])) |
| call assert_equal([1, 3], [1, 2, 3]->filter('v:val != 2')) |
| call assert_equal(2, l->get(1)) |
| call assert_equal(1, l->index(2)) |
| call assert_equal([0, 1, 2, 3], [1, 2, 3]->insert(0)) |
| call assert_fails('let x = l->items()', 'E715:') |
| call assert_equal('1 2 3', l->join()) |
| call assert_fails('let x = l->keys()', 'E715:') |
| call assert_equal(3, l->len()) |
| call assert_equal([2, 3, 4], [1, 2, 3]->map('v:val + 1')) |
| call assert_equal(3, l->max()) |
| call assert_equal(1, l->min()) |
| call assert_equal(2, [1, 2, 3]->remove(1)) |
| call assert_equal([1, 2, 3, 1, 2, 3], l->repeat(2)) |
| call assert_equal([3, 2, 1], [1, 2, 3]->reverse()) |
| call assert_equal([1, 2, 3, 4], [4, 2, 3, 1]->sort()) |
| call assert_equal('[1, 2, 3]', l->string()) |
| call assert_equal(v:t_list, l->type()) |
| call assert_equal([1, 2, 3], [1, 1, 2, 3, 3]->uniq()) |
| call assert_fails('let x = l->values()', 'E715:') |
| endfunc |
| |
| func Test_dict() |
| let d = #{one: 1, two: 2, three: 3} |
| |
| call assert_equal(d, d->copy()) |
| call assert_equal(1, d->count(2)) |
| call assert_false(d->empty()) |
| call assert_true({}->empty()) |
| call assert_equal(#{one: 1, two: 2, three: 3, four: 4}, d->extend(#{four: 4})) |
| call assert_equal(#{one: 1, two: 2, three: 3}, d->filter('v:val != 4')) |
| call assert_equal(2, d->get('two')) |
| call assert_fails("let x = d->index(2)", 'E897:') |
| call assert_fails("let x = d->insert(0)", 'E899:') |
| call assert_equal([['one', 1], ['two', 2], ['three', 3]], d->items()) |
| call assert_fails("let x = d->join()", 'E714:') |
| call assert_equal(['one', 'two', 'three'], d->keys()) |
| call assert_equal(3, d->len()) |
| call assert_equal(#{one: 2, two: 3, three: 4}, d->map('v:val + 1')) |
| call assert_equal(#{one: 1, two: 2, three: 3}, d->map('v:val - 1')) |
| call assert_equal(3, d->max()) |
| call assert_equal(1, d->min()) |
| call assert_equal(2, d->remove("two")) |
| let d.two = 2 |
| call assert_fails('let x = d->repeat(2)', 'E731:') |
| call assert_fails('let x = d->reverse()', 'E899:') |
| call assert_fails('let x = d->sort()', 'E686:') |
| call assert_equal("{'one': 1, 'two': 2, 'three': 3}", d->string()) |
| call assert_equal(v:t_dict, d->type()) |
| call assert_fails('let x = d->uniq()', 'E686:') |
| call assert_equal([1, 2, 3], d->values()) |
| endfunc |