text: var tape = require("tape"),
      force = require("../");
  
  require("./nodeEqual.js");
  
  tape("simulation.find finds a node", function(test) {
    const f = force.forceSimulation().stop();
    const a = { x: 5, y: 0 }, b = { x: 10, y: 16 }, c = { x: -10, y: -4};
    f.nodes([a, b, c]);
    test.equal(f.find(0, 0), a);
    test.equal(f.find(0, 20), b);
    test.end();
  });
  
  tape("simulation.find(x, y, radius) finds a node within radius", function(test) {
    const f = force.forceSimulation().stop();
    const a = { x: 5, y: 0 }, b = { x: 10, y: 16 }, c = { x: -10, y: -4};
    f.nodes([a, b, c]);
    test.equal(f.find(0, 0), a);
    test.equal(f.find(0, 0, 1), undefined);
    test.equal(f.find(0, 20), b);
    test.end();
  });
  
  