rdf-validate-datatype/test/test-validate-quad.js

Validate literal value of an RDF term based on its datatype.

import assert from 'assert';
import $rdf from '@rdfjs/data-model';
import { rdf, rdfs, xsd } from '@tpluscode/rdf-ns-builders';
import { validateQuad } from '../index.js';
describe('#validateQuad', () => {
    it('returns true for quad without object datatype', () => {
        const term = $rdf.literal('test');
        const quad = $rdf.quad($rdf.blankNode(), rdfs.label, term);
        const isValid = validateQuad(quad);
        assert.strictEqual(isValid, true);
    });
    it('returns true if object literal is valid', () => {
        const term = $rdf.literal('2019-12-24', xsd.date);
        const quad = $rdf.quad($rdf.blankNode(), rdfs.label, term);
        const isValid = validateQuad(quad);
        assert.strictEqual(isValid, true);
    });
    it('returns false if object literal is not valid', () => {
        const term = $rdf.literal('test', xsd.date);
        const quad = $rdf.quad($rdf.blankNode(), rdfs.label, term);
        const isValid = validateQuad(quad);
        assert.strictEqual(isValid, false);
    });
    it('returns true for quad with namedNode object', () => {
        const quad = $rdf.quad($rdf.blankNode(), rdf.type, $rdf.namedNode('Person'));
        const isValid = validateQuad(quad);
        assert.strictEqual(isValid, true);
    });
    it('returns true for quad with blankNode object', () => {
        const quad = $rdf.quad($rdf.blankNode(), rdf.first, $rdf.blankNode());
        const isValid = validateQuad(quad);
        assert.strictEqual(isValid, true);
    });
});