graphviz-builder/test/Edge.ts

import test from 'ava';
import { Edge, Color, EdgeStyles } from '../lib';

test ('serialize', (t) => {
  const e = new Edge ('foo', 'bar', false);
  e.color = Color.white;
  e.style = EdgeStyles.dashed;
  const serialized = e.toString ();
  t.is (serialized, 'foo -- bar [style="dashed",color="#ffffff"]');
});

test ('serialize directional', (t) => {
  const e = new Edge ('foo', 'bar', true);
  e.color = Color.white;
  e.style = EdgeStyles.dashed;
  const serialized = e.toString ();
  t.is (serialized, 'foo -> bar [style="dashed",color="#ffffff"]');
});