rootsdev / gedcomx-js

var assert = require('chai').assert,

    GedcomX = require('../../');

describe('FieldValueDescriptor', function(){

  it('Create plain', function(){

    assert.instanceOf(new GedcomX.FieldValueDescriptor(), GedcomX.FieldValueDescriptor, 'An instance of FieldValueDescriptor is not returned when calling the constructor with new.');

    assert.instanceOf(GedcomX.FieldValueDescriptor(), GedcomX.FieldValueDescriptor, 'An instance of FieldValueDescriptor is not returned when calling the constructor without new.');

  });

  it('Create with JSON', function(){

    var fvd = GedcomX.FieldValueDescriptor({

      id: 'fvd',

      optional: true,

      type: 'http://gedcomx.org/Original',

      labelId: 'name',

      displayLabels: [

        { lang: 'en-US', value: 'Name' }

      ]

    });

    assert.equal(fvd.getId(), 'fvd');

    assert(fvd.getOptional());

    assert.equal(fvd.getType(), 'http://gedcomx.org/Original');

    assert.equal(fvd.getLabelId(), 'name');

    assert.equal(fvd.getDisplayLabels().length, 1);

    assert.equal(fvd.getDisplayLabels()[0].getLang(), 'en-US');

    assert.equal(fvd.getDisplayLabels()[0].getValue(), 'Name');

  });

  it('Build', function(){

    var fvd = GedcomX.FieldValueDescriptor()

      .setId('fvd')

      .setOptional(true)

      .setType('http://gedcomx.org/Original')

      .setLabelId('name')

      .addDisplayLabel({ lang: 'en-US', value: 'Name' });

    assert.equal(fvd.getId(), 'fvd');

    assert(fvd.getOptional());

    assert.equal(fvd.getType(), 'http://gedcomx.org/Original');

    assert.equal(fvd.getLabelId(), 'name');

    assert.equal(fvd.getDisplayLabels().length, 1);

    assert.equal(fvd.getDisplayLabels()[0].getLang(), 'en-US');

    assert.equal(fvd.getDisplayLabels()[0].getValue(), 'Name');

  });

  it('toJSON', function(){

    var data = {

      id: 'fvd',

      optional: true,

      type: 'http://gedcomx.org/Original',

      labelId: 'name',

      displayLabels: [

        { lang: 'en-US', value: 'Name' }

      ]

    }, fvd = GedcomX.FieldValueDescriptor(data);

    assert.deepEqual(fvd.toJSON(), data);

  });

  it('constructor does not copy instances', function(){

    var obj1 = GedcomX.FieldValueDescriptor();

    var obj2 = GedcomX.FieldValueDescriptor(obj1);

    assert.strictEqual(obj1, obj2);

  });

});