assert.throws(function () {
comb.chain(
asyncAction(1, 100, true),
syncAction(1.5),
asyncAction(2, 90),
syncAction(2.5),
asyncAction(3, 80),
syncAction(3.5),
asyncAction(4, 70),
syncAction(4.5),
asyncAction(5, 60),
syncAction(5.5, true),
asyncAction(6, 50)
);
});
it.should("catch async errors", function (next) {
comb.chain([
asyncAction(1, 100, true),
syncAction(1.5),
asyncAction(2, 90),
syncAction(2.5),
asyncAction(3, 80),
syncAction(3.5),
asyncAction(4, 70),
syncAction(4.5),
asyncAction(5, 60),
syncAction(5.5, true),
asyncAction(6, 500)
]).then(next, function (res) {
assert.deepEqual(res, "ERROR");
next();
});
});
it.should("return multiple arguments if function callback with multiple args", function (next) {
comb.chain([
asyncActionMulti(1, 100),
asyncActionMulti(1.5),
asyncActionMulti(2, 90),
asyncActionMulti(2.5),
asyncActionMulti(3, 80),
asyncActionMulti(3.5),
asyncActionMulti(4, 70),
asyncActionMulti(4.5),
asyncActionMulti(5, 60),
asyncActionMulti(5.5),
asyncActionMulti(6, 50)
]).then(function (num, prev) {
assert.equal(num, 38.5);
assert.equal(prev, 137.5);
next();
}, next);
});
it.should("execute the items serially", function (next) {
comb.chain([
asyncAction(1, 100),
syncAction(1.5),
asyncAction(2, 90),
syncAction(2.5),
asyncAction(3, 80),
syncAction(3.5),
asyncAction(4, 70),
syncAction(4.5),
asyncAction(5, 60),
syncAction(5.5),
asyncAction(6, 50)
]).then(function (results, prev) {
assert.deepEqual(results, 38.5);
assert.isUndefined(prev);
next();
}, next);
});