fast-check
Version:
Property based testing framework for JavaScript (like QuickCheck)
33 lines (32 loc) • 1.13 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.SchedulerArbitrary = void 0;
const Arbitrary_1 = require("../../check/arbitrary/definition/Arbitrary");
const Value_1 = require("../../check/arbitrary/definition/Value");
const Stream_1 = require("../../stream/Stream");
const SchedulerImplem_1 = require("./implementations/SchedulerImplem");
function buildNextTaskIndex(mrng) {
const clonedMrng = mrng.clone();
return {
clone: () => buildNextTaskIndex(clonedMrng),
nextTaskIndex: (scheduledTasks) => {
return mrng.nextInt(0, scheduledTasks.length - 1);
},
};
}
class SchedulerArbitrary extends Arbitrary_1.Arbitrary {
constructor(act) {
super();
this.act = act;
}
generate(mrng, _biasFactor) {
return new Value_1.Value(new SchedulerImplem_1.SchedulerImplem(this.act, buildNextTaskIndex(mrng.clone())), undefined);
}
canShrinkWithoutContext(value) {
return false;
}
shrink(_value, _context) {
return Stream_1.Stream.nil();
}
}
exports.SchedulerArbitrary = SchedulerArbitrary;