clownface/test/Clownface/values.test.js

Simple but powerful graph traversing library

/* global describe, it */

import assert from 'assert'
import clownface from '../../index.js'
import rdf from '../support/factory.js'

describe('.values', () => {
  it('should be an array property', () => {
    const cf = clownface({ dataset: rdf.dataset() })

    assert(Array.isArray(cf.values))
  })

  it('should be empty if there is no context with a term', () => {
    const cf = clownface({ dataset: rdf.dataset() })

    assert.deepStrictEqual(cf.values, [])
  })

  it('should contain the values of the terms', () => {
    const termA = rdf.literal('1')
    const termB = rdf.namedNode('http://example.org/')
    const cf = clownface({ dataset: rdf.dataset(), value: [termA, termB] })

    const result = cf.values

    assert.strictEqual(result.length, 2)
    assert.strictEqual(result[0], termA.value)
    assert.strictEqual(result[1], termB.value)
  })
})