FizzBuzz (with Jasmine tests)

Drop in your code, drop in your Jasmine specs, and away you go!

by lchau

HTML

<script src="http://searls.github.com/jasmine-all/jasmine-all-min.js"></script>

CSS

body { background-color: #eeeeee; padding: 0; margin: 5px; overflow-y: scroll; }

#HTMLReporter { font-size: 11px; font-family: Monaco, "Lucida Console", monospace; line-height: 14px; color: #333333; }
#HTMLReporter a { text-decoration: none; }
#HTMLReporter a:hover { text-decoration: underline; }
#HTMLReporter p, #HTMLReporter h1, #HTMLReporter h2, #HTMLReporter h3, #HTMLReporter h4, #HTMLReporter h5, #HTMLReporter h6 { margin: 0; line-height: 14px; }
#HTMLReporter .banner, #HTMLReporter .symbolSummary, #HTMLReporter .summary, #HTMLReporter .resultMessage, #HTMLReporter .specDetail .description, #HTMLReporter .alert .bar, #HTMLReporter .stackTrace { padding-left: 9px; padding-right: 9px; }
#HTMLReporter #jasmine_content { position: fixed; right: 100%; }
#HTMLReporter .version { color: #aaaaaa; }
#HTMLReporter .banner { margin-top: 14px; }
#HTMLReporter .duration { color: #aaaaaa; float: right; }
#HTMLReporter .symbolSummary { overflow: hidden; *zoom: 1; margin: 14px 0; }
#HTMLReporter .symbolSummary li { display: block; float: left; height: 7px; width: 14px; margin-bottom: 7px; font-size: 16px; }
#HTMLReporter .symbolSummary li.passed { font-size: 14px; }
#HTMLReporter .symbolSummary li.passed:before { color: #5e7d00; content: "\02022"; }
#HTMLReporter .symbolSummary li.failed { line-height: 9px; }
#HTMLReporter .symbolSummary li.failed:before { color: #b03911; content: "x"; font-weight: bold; margin-left: -1px; }
#HTMLReporter .symbolSummary li.skipped { font-size: 14px; }
#HTMLReporter .symbolSummary li.skipped:before { color: #bababa; content: "\02022"; }
#HTMLReporter .symbolSummary li.pending { line-height: 11px; }
#HTMLReporter .symbolSummary li.pending:before { color: #aaaaaa; content: "-"; }
#HTMLReporter .exceptions { color: #fff; float: right; margin-top: 5px; margin-right: 5px; }
#HTMLReporter .bar { line-height: 28px; font-size: 14px; display: block; color: #eee; }
#HTMLReporter .runningAlert { background-color: #666666; }
#HTMLReporter .skippedAlert...

JavaScript

//--- CODE --------------------------
for (var i = 1; i < 101; i++) {
    console.log(isFizzBuzz(i));
}

function isFizzBuzz(value) {
    if (value % 15 === 0) {
        return "FizzBuzz";
    } else if (value % 3 === 0) {
        return "Fizz";
    } else if (value % 5 === 0) {
        return "Buzz";
    }
    return value;
}

//--- SPECS -------------------------
describe("FizzBuzz", function () {
    it("should be a 'Fizz' if the value is divisible by 3", function () {
        var str = isFizzBuzz(3);
        expect(str).toEqual("Fizz");
    });
    it("should be a 'Buzz' if the value is divisible by 5", function () {
        var str = isFizzBuzz(5);
        expect(str).toEqual("Buzz");
    });
    it("should be a 'FizzBuzz' if the value is divisible by 15", function () {
        var str = isFizzBuzz(15);
        expect(str).toEqual("FizzBuzz");
    });
});