(function() {

function Tests(ASSERT, MD5, UTIL) {
  describe('md5', function() {
    it('should digest the empty string', function() {
      var md = MD5.create();
      ASSERT.equal(md.digest().toHex(), 'd41d8cd98f00b204e9800998ecf8427e');
    });

    it('should digest "abc"', function() {
      var md = MD5.create();
      md.update('abc');
      ASSERT.equal(md.digest().toHex(), '900150983cd24fb0d6963f7d28e17f72');
    });

    it('should digest "The quick brown fox jumps over the lazy dog"', function() {
      var md = MD5.create();
      md.update('The quick brown fox jumps over the lazy dog');
      ASSERT.equal(md.digest().toHex(), '9e107d9d372bb6826bd81d3542a419d6');
    });

    it('should digest "c\'\u00e8"', function() {
      var md = MD5.create();
      md.update("c\'\u00e8", 'utf8');
      ASSERT.equal(md.digest().toHex(), '8ef7c2941d78fe89f31e614437c9db59');
    });

    it('should digest "THIS IS A MESSAGE"', function() {
      var md = MD5.create();
      md.start();
      md.update('THIS IS ');
      md.update('A MESSAGE');
      // do twice to check continuing digest
      ASSERT.equal(md.digest().toHex(), '78eebfd9d42958e3f31244f116ab7bbe');
      ASSERT.equal(md.digest().toHex(), '78eebfd9d42958e3f31244f116ab7bbe');
    });

    it('should digest a long message', function() {
      var input = UTIL.hexToBytes(
        '0100002903018d32e9c6dc423774c4c39a5a1b78f44cc2cab5f676d39' +
        'f703d29bfa27dfeb870000002002f01000200004603014c2c1e835d39' +
        'da71bc0857eb04c2b50fe90dbb2a8477fe7364598d6f0575999c20a6c' +
        '7248c5174da6d03ac711888f762fc4ed54f7254b32273690de849c843' +
        '073d002f000b0003d20003cf0003cc308203c8308202b0a0030201020' +
        '20100300d06092a864886f70d0101050500308186310b300906035504' +
        '0613025553311d301b060355040a13144469676974616c2042617a616' +
        '1722c20496e632e31443042060355040b133b4269746d756e6b206c6f' +
        '63616c686f73742d6f6e6c7920436572746966696361746573202d204' +
        '17574686f72697a6174696f6e20766961204254503112301006035504' +
        '0313096c6f63616c686f7374301e170d3130303231343137303931395' +
        'a170d3230303231333137303931395a308186310b3009060355040613' +
        '025553311d301b060355040a13144469676974616c2042617a6161722' +
        'c20496e632e31443042060355040b133b4269746d756e6b206c6f6361' +
        '6c686f73742d6f6e6c7920436572746966696361746573202d2041757' +
        '4686f72697a6174696f6e207669612042545031123010060355040313' +
        '096c6f63616c686f737430820122300d06092a864886f70d010101050' +
        '00382010f003082010a0282010100dc436f17d6909d8a9d6186ea218e' +
        'b5c86b848bae02219bd56a71203daf07e81bc19e7e98134136bcb0128' +
        '81864bf03b3774652ad5eab85dba411a5114ffeac09babce75f313143' +
        '45512cd87c91318b2e77433270a52185fc16f428c3ca412ad6e9484bc' +
        '2fb87abb4e8fb71bf0f619e31a42340b35967f06c24a741a31c979c0b' +
        'b8921a90a47025fbeb8adca576979e70a56830c61170c9647c18c0794' +
        'd68c0df38f3aac5fc3b530e016ea5659715339f3f3c209cdee9dbe794' +
        'b5af92530c5754c1d874b78974bfad994e0dfc582275e79feb522f6e4' +
        'bcc2b2945baedfb0dbdaebb605f9483ff0bea29ecd5f4d6f2769965d1' +
        'b3e04f8422716042680011ff676f0203010001a33f303d300c0603551' +
        'd130101ff04023000300e0603551d0f0101ff0404030204f0301d0603' +
        '551d250416301406082b0601050507030106082b06010505070302300' +
        'd06092a864886f70d010105050003820101009c4562be3f2d8d8e3880' +
        '85a697f2f106eaeff4992a43f198fe3dcf15c8229cf1043f061a38204' +
        'f73d86f4fb6348048cc5279ed719873aa10e3773d92b629c2c3fcce04' +
        '012c81ba3b4ec451e9644ec5191078402d845e05d02c7b4d974b45882' +
        '76e5037aba7ef26a8bddeb21e10698c82f425e767dc401adf722fa73a' +
        'b78cfa069bd69052d7ca6a75cc9225550e315d71c5f8764362ea4dbc6' +
        'ecb837a8471043c5a7f826a71af145a053090bd4bccca6a2c552841cd' +
        'b1908a8352f49283d2e641acdef667c7543af441a16f8294251e2ac37' +
        '6fa507b53ae418dd038cd20cef1e7bfbf5ae03a7c88d93d843abaabbd' +
        'c5f3431132f3e559d2dd414c3eda38a210b80e0000001000010201002' +
        '6a220b7be857402819b78d81080d01a682599bbd00902985cc64edf8e' +
        '520e4111eb0e1729a14ffa3498ca259cc9ad6fc78fa130d968ebdb78d' +
        'c0b950c0aa44355f13ba678419185d7e4608fe178ca6b2cef33e41937' +
        '78d1a70fe4d0dfcb110be4bbb4dbaa712177655728f914ab4c0f6c4ae' +
        'f79a46b3d996c82b2ebe9ed1748eb5cace7dc44fb67e73f452a047f2e' +
        'd199b3d50d5db960acf03244dc8efa4fc129faf8b65f9e52e62b55447' +
        '22bd17d2358e817a777618a4265a3db277fc04851a82a91fe6cdcb812' +
        '7f156e0b4a5d1f54ce2742eb70c895f5f8b85f5febe69bc73e891f928' +
        '0826860a0c2ef94c7935e6215c3c4cd6b0e43e80cca396d913d36be');

      var md = MD5.create();
      md.update(input);
      ASSERT.equal(md.digest().toHex(), 'd15a2da0e92c3da55dc573f885b6e653');
    });
  });
}

// check for AMD
if(typeof define === 'function') {
  define([
    'forge/md5',
    'forge/util'
  ], function(MD5, UTIL) {
    Tests(
      // Global provided by test harness
      ASSERT,
      MD5(),
      UTIL()
    );
  });
} else if(typeof module === 'object' && module.exports) {
  // assume NodeJS
  Tests(
    require('assert'),
    require('../../js/md5')(),
    require('../../js/util')());
}

})();