Javascript filter -3: Example Test Cases

const chai = require("chai");
const assert = chai.assert;
chai.config.truncateThreshold = 0;

describe( "Testing a list", function(){
  it( "Basic list", function(){
    const a = [ "foo", "foo@foo.com", "bar.", "bar@bar.com" ],
    b = [ "bar@bar.com" ];
    assert.deepEqual( searchNames( a ), b,
      `Testing for ${JSON.stringify(a)}`)
  } );
} );