japa
Version:
Lean test runner for Node.js
84 lines (83 loc) • 2.19 kB
JavaScript
;
/**
* @module Core
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.Runner = void 0;
/*
* japa
*
* (c) Harminder Virk <virk@adonisjs.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
const Contracts_1 = require("../Contracts");
const Emitter_1 = require("../Emitter");
/**
* Runner class is used for defining global properties
* and run all the tests inside the group.
*/
class Runner {
constructor(_groups, _options) {
this._groups = _groups;
this._options = _options;
}
/**
* Returns a boolean telling if any of the groups or it's tests
* has errors.
*/
get hasErrors() {
return !!this._groups.find((group) => group.hasErrors);
}
/**
* Define a set of test groups to use
*/
useGroups(groups) {
this._groups = groups;
return this;
}
/**
* Define custom reporter
*/
reporter(fn) {
if (typeof (fn) !== 'function') {
throw new Error('"runner.reporter" expects callback to be a valid function');
}
this._reporterFn = fn;
return this;
}
/**
* Run all the tests inside the registered groups
*/
async run() {
if (typeof (this._reporterFn) !== 'function') {
throw new Error('Make sure to define tests reporter as a function');
}
/**
* Give emitter instance to the reporter
*/
this._reporterFn(Emitter_1.emitter, this._options);
/**
* Emit the started event
*/
Emitter_1.emitter.emit(Contracts_1.IEvents.STARTED);
/**
* Run all the tests
*/
for (let group of this._groups) {
await group.run();
/**
* Break when bail is true and group has errors
*/
if (this._options.bail && group.hasErrors) {
break;
}
}
/**
* Emit completed event
*/
Emitter_1.emitter.emit(Contracts_1.IEvents.COMPLETED);
}
}
exports.Runner = Runner;