test('map should support iterall / iterable ', t => {
var a = mobx.map({ a: 1, b: 2 })
function leech(iter) {
var values = [];
do {
var v = iter.next();
if (!v.done)
values.push(v.value);
} while (!v.done)
return values;
}
t.equal(iterall.isIterable(a), true)
t.deepEqual(leech(iterall.getIterator(a)), [
["a", 1],
["b", 2]
])
t.deepEqual(leech(a.entries()), [
["a", 1],
["b", 2]
])
t.deepEqual(leech(a.keys()), ["a", "b"])
t.deepEqual(leech(a.values()), [1, 2])
t.end()
})
test('array should support iterall / iterable ', t => {
var a = observable([1,2,3])
t.equal(iterall.isIterable(a), true);
t.equal(iterall.isArrayLike(a), true);
var values = [];
iterall.forEach(a, v => values.push(v))
t.deepEqual(values, [1,2,3])
var iter = iterall.getIterator(a)
t.deepEqual(iter.next(), { value: 1, done: false })
t.deepEqual(iter.next(), { value: 2, done: false })
t.deepEqual(iter.next(), { value: 3, done: false })
t.deepEqual(iter.next(), { value: undefined, done: true })
a.replace([])
iter = iterall.getIterator(a)
t.deepEqual(iter.next(), { value: undefined, done: true })
t.end()
})