lincd/lib/tests/shapeset.test.js

LINCD is a JavaScript library for building user interfaces with linked data (also known as 'structured data', or RDF)

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var Person_1;
Object.defineProperty(exports, "__esModule", { value: true });
const globals_1 = require("@jest/globals");
const models_1 = require("../models");
const Shape_1 = require("../shapes/Shape");
const ShapeSet_1 = require("../collections/ShapeSet");
const package_1 = require("../package");
let knows = models_1.NamedNode.create();
let person = models_1.NamedNode.create();
let Person = Person_1 = class Person extends Shape_1.Shape {
    get knows() {
        return this.getAllAs(knows, Person_1);
    }
};
Person.targetClass = person;
Person = Person_1 = __decorate([
    package_1.linkedShape
], Person);
let personNode1 = models_1.NamedNode.create();
let personNode2 = models_1.NamedNode.create();
let personNode3 = models_1.NamedNode.create();
let person1 = new Person(personNode1);
let person1Identical = new Person(personNode1);
let shapeSet = new ShapeSet_1.ShapeSet();
(0, globals_1.describe)('shape set', () => {
    (0, globals_1.test)('you can add values to it', () => {
        shapeSet.add(person1);
        (0, globals_1.expect)(shapeSet.size).toBe(1);
    });
    (0, globals_1.test)('you can remove values from it', () => {
        shapeSet.delete(person1);
        (0, globals_1.expect)(shapeSet.size).toBe(0);
    });
    (0, globals_1.test)('you can remove identical shapes from it', () => {
        shapeSet.add(person1);
        shapeSet.delete(person1Identical);
        (0, globals_1.expect)(shapeSet.size).toBe(0);
    });
    (0, globals_1.test)('has returns true for identical shapes', () => {
        shapeSet.add(person1);
        (0, globals_1.expect)(shapeSet.has(person1Identical)).toBe(true);
    });
    (0, globals_1.test)('has returns false for identical shapes if false given as second param', () => {
        shapeSet.add(person1);
        (0, globals_1.expect)(shapeSet.has(person1Identical, false)).toBe(false);
    });
});
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