matching.spec.ts

/*
 * Portions of this software was developed by employees of the National Institute
 * of Standards and Technology (NIST), an agency of the Federal Government and is
 * being made available as a public service. Pursuant to title 17 United States
 * Code Section 105, works of NIST employees are not subject to copyright
 * protection in the United States. This software may be subject to foreign
 * copyright. Permission in the United States and in foreign countries, to the
 * extent that NIST may hold copyright, to use, copy, modify, create derivative
 * works, and distribute this software and its documentation without fee is hereby
 * granted on a non-exclusive basis, provided that this notice and disclaimer
 * of warranty appears in all copies.
 *
 * THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER
 * EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY
 * THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM
 * INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE
 * SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE.  IN NO EVENT
 * SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT,
 * INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM,
 * OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY,
 * CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR
 * PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT
 * OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.
 */
import { expect } from 'chai';
import MatcherContainer, { HungarianMatcherContainer, ObjectPropertyMatcherContainer } from './matching';

describe('MatcherContainer.fromDict()', () => {
    it('throws on invalid or missing type', () => {
        expect(() => MatcherContainer.fromDict({})).to.throw();
        expect(() => MatcherContainer.fromDict({ type: 'invalid' })).to.throw();
    });
});

describe('ObjectPropertyMatcherContainer', () => {
    it('throws on an invalid', () => {
        expect(() => MatcherContainer.fromDict({ type: 'ObjectPropertyMatcherContainer' })).to.throw();
    });

    it('can parse ObjectPropertyMatcherContainer', () => {
        expect(() =>
            ObjectPropertyMatcherContainer.fromDict({ type: 'ObjectPropertyMatcherContainer', property: 'id' }),
        ).to.not.throw();
    });
});

describe('OptimalMatcherContainer', () => {
    it('does not throw on valid', () => {
        expect(() => MatcherContainer.fromDict({ type: 'OptimalMatcherContainer' })).to.not.throw();
    });
});

describe('HungarianMatcherContainer', () => {
    it('does not throw on valid', () => {
        expect(() => MatcherContainer.fromDict({ type: 'HungarianMatcherContainer' })).to.not.throw();
    });

    it('generates a hungarian matcher', () => {
        const container = new HungarianMatcherContainer();
        expect(container.generate([], [])).to.have.lengthOf(1);
    });
});