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Use doOrReject() for most tests; add tests for non-rejecting do()

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This commit is contained in:
Christopher Willis-Ford 2019-03-20 01:00:11 -07:00
parent 4272198dad
commit c6abcb19ba
1 changed files with 38 additions and 5 deletions

43
test/unit/util_task-queue.js
View file

@ -76,13 +76,13 @@ test('run tasks', async t => {
});
});
test('cancel', async t => {
test('cancel with doOrReject', async t => {
const bukkit = makeTestQueue();
const taskResults = [];
const goodCancelMessage = 'Task was canceled correctly';
const afterCancelMessage = 'Task was run correctly';
const cancelTaskPromise = bukkit.do(
const cancelTaskPromise = bukkit.doOrReject(
() => {
taskResults.push('nope');
}, 999);
@ -94,7 +94,7 @@ test('cancel', async t => {
taskResults.push(goodCancelMessage);
}
);
const keepTaskPromise = bukkit.do(
const keepTaskPromise = bukkit.doOrReject(
() => {
taskResults.push(afterCancelMessage);
testCompare(t, bukkit._timer.timeElapsed(), '<', 10, 'Canceled task must not delay other tasks');
@ -118,6 +118,39 @@ test('cancel', async t => {
});
});
test('cancel with do (no reject)', async t => {
const bukkit = makeTestQueue();
const taskResults = [];
const afterCancelMessage = 'Task was run correctly';
const cancelTaskPromise = bukkit.do(
() => {
taskResults.push('nope');
}, 999);
const keepTaskPromise = bukkit.do(
() => {
taskResults.push(afterCancelMessage);
testCompare(t, bukkit._timer.timeElapsed(), '<', 10, 'Canceled task must not delay other tasks');
}, 5);
// give the bucket a chance to make a mistake
await bukkit._timer.advanceMockTimeAsync(1);
t.equal(bukkit.length, 2);
const taskWasCanceled = bukkit.cancel(cancelTaskPromise);
t.ok(taskWasCanceled);
t.equal(bukkit.length, 1);
while (bukkit.length > 0) {
await bukkit._timer.advanceMockTimeAsync(1);
}
return keepTaskPromise.then(() => {
t.deepEqual(taskResults, [afterCancelMessage]);
t.end();
});
});
test('cancelAll', async t => {
const bukkit = makeTestQueue();
@ -126,7 +159,7 @@ test('cancelAll', async t => {
const goodCancelMessage2 = 'Task2 was canceled correctly';
const promises = [
bukkit.do(() => taskResults.push('nope'), 999).then(
bukkit.doOrReject(() => taskResults.push('nope'), 999).then(
() => {
t.fail('Task1 should have been canceled');
},
@ -134,7 +167,7 @@ test('cancelAll', async t => {
taskResults.push(goodCancelMessage1);
}
),
bukkit.do(() => taskResults.push('nah'), 999).then(
bukkit.doOrReject(() => taskResults.push('nah'), 999).then(
() => {
t.fail('Task2 should have been canceled');
},