// TODO: Replace examples and use TDD development by writing your own tests

// These are some CW specific test methods available:
//    Test.expect(boolean, [optional] message)
//    Test.assertEquals(actual, expected, [optional] message)
//    Test.assertSimilar(actual, expected, [optional] message)
//    Test.assertNotEquals(actual, expected, [optional] message)

// NodeJS assert is also automatically required for you.
//    assert(true)
//    assert.strictEqual({a: 1}, {a: 1})
//    assert.deepEqual({a: [{b: 1}]}, {a: [{b: 1}]})

// You can also use Chai (http://chaijs.com/) by requiring it yourself
// var expect = require("chai").expect;
// var assert = require("chai").assert;
// require("chai").should();


Test.assertEquals(wordCount(" v"), 1);
Test.assertEquals(wordCount("Word"), 1);
Test.assertEquals(wordCount("Wo r d"), 3);
Test.assertEquals(wordCount("Bob the t-rex"), 3);
Test.assertEquals(wordCount("More   spaces"), 2);
Test.assertEquals(wordCount("Fish&Chips"), 2);
Test.assertEquals(wordCount("Ending non word char!"), 4);
Test.assertEquals(wordCount("'starting non word char"), 4);
Test.assertEquals(wordCount("Punctuation signs: they must work. I say!"), 7);