@signalk/nmea0183-utilities/test/coordinate.js

Various utilities for transforming NMEA0183 units into SI units for use in SK.

var chai    = require("chai");
var expect  = chai.expect;
var utils   = require('../index');

describe('Coordinate', function() {
  var N = utils.coordinate('5222.3277', 'N');
  var W = utils.coordinate('454.5824', 'W');

  it('Should be a string', function(done) {
    expect(N).to.be.a('number');
    expect(W).to.be.a('number');
    done();
  });

  it('N should equal 52.372128333333336', function(done) {
    expect(N).to.equal(52.372128333333336);
    done();
  });

  it('W should equal -4.909706666666667', function(done) {
    expect(W).to.equal(-4.909706666666667);
    done();
  });
});