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tests.js
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90 lines (75 loc) · 1.77 KB
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'use strict';
const assert = require('assert');
const { Scheduler } = require('./scheduler.js');
const runner = require('./runner.js');
// Tests
const testCreateTask = (next) => {
const timer = setTimeout(() => {
const err = new Error('Can not create task');
assert.fail(err);
next(err);
}, 200);
const scheduler = new Scheduler();
scheduler.task('name1', '2019-04-16T18:30Z', (done) => {
done(null, 'task successed');
});
let error = null;
try {
assert.strictEqual(scheduler.tasks.size, 1);
} catch (err) {
error = err;
} finally {
clearTimeout(timer);
next(error);
}
};
const testExecuteTask = (next) => {
const timer = setTimeout(() => {
const err = new Error('Can not execute task');
assert.fail(err);
next(err);
}, 200);
const scheduler = new Scheduler();
scheduler.task('name1', 100, (done) => {
let error = null;
try {
assert.ok(scheduler.tasks.get('name1').running);
} catch (err) {
error = err;
} finally {
clearTimeout(timer);
done(null, 'task successed');
scheduler.stopAll();
next(error);
}
});
};
const testFailedTask = (next) => {
const timer = setTimeout(() => {
const err = new Error('Task expected to fail');
assert.fail(err);
next(err);
}, 200);
const scheduler = new Scheduler();
scheduler.task('name1', 100, (done) => {
done(new Error('Task failed'));
});
scheduler.on('error', (err, task) => {
let error = null;
try {
assert.ok(task.running);
assert.strictEqual(err.message, 'Task failed');
} catch (err) {
error = err;
}
clearTimeout(timer);
scheduler.stopAll();
next(error);
});
};
// Execute tests
runner.start([
testCreateTask,
testExecuteTask,
testFailedTask,
]);