Learning unit testing with Mocha

stringsTest.js

var strings = require("./strings");
var assert  = require("assert");

describe("strings module", function() {
  it("should dash separate camelCase string with one capital", function() {
    var camel    = "sampleString";
    var expected = "sample-string";

    var dashed   = strings.dashSeparated(camel);

    assert.equal(dashed, expected);
  });
  it("should dash separate camelCase string with multiple capitals", function() {
    var camel    = "sampleStringWithMultipleCapitals";
    var expected = "sample-string-with-multiple-capitals";

    var dashed   = strings.dashSeparated(camel);

    assert.equal(dashed, expected);
  });
  it("should dash separate camelCase string with numbers", function() {
    var camel    = "sampleString1234";
    var expected = "sample-string-1234";

    var dashed   = strings.dashSeparated(camel);

    assert.equal(dashed, expected);
  });
  it("should dash seperate camelCase string with numbers in the middle", function() {
    var camel    = "sample1234String";
    var expected = "sample-1234-string";

    var dashed   = strings.dashSeparated(camel);

    assert.equal(dashed, expected);
  });
});