Init

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+node_modules
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history

Gulpfile.js

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+
+var gulp = require('gulp');
+var uglify = require('gulp-uglify');
+var rename = require("gulp-rename");
+
+gulp.task('compress', function() {
+  return gulp.src('codice.fiscale.js')
+    .pipe(uglify())
+    .pipe(rename('codice.fiscale.min.js'))
+    .pipe(gulp.dest('.'));
+});
+
+gulp.task('default', ['compress'], function() {
+  // place code for your default task here
+});

karma.conf.js

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+// Karma configuration
+// Generated on Wed Mar 16 2016 15:24:23 GMT+0100 (CET)
+
+module.exports = function(config) {
+  config.set({
+
+    // base path that will be used to resolve all patterns (eg. files, exclude)
+    basePath: '',
+
+
+    // frameworks to use
+    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+    frameworks: ['jasmine'],
+
+
+    // list of files / patterns to load in the browser
+    files: [
+        'codice.fiscale.js',
+        'tests/specs.js',
+    ],
+
+
+    // list of files to exclude
+    exclude: [
+    ],
+
+
+    // preprocess matching files before serving them to the browser
+    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+    preprocessors: {
+    },
+
+
+    // test results reporter to use
+    // possible values: 'dots', 'progress'
+    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
+    reporters: ['progress'],
+
+
+    // web server port
+    port: 9876,
+
+
+    // enable / disable colors in the output (reporters and logs)
+    colors: true,
+
+
+    // level of logging
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    logLevel: config.LOG_INFO,
+
+
+    // enable / disable watching file and executing tests whenever any file changes
+    autoWatch: true,
+
+
+    // start these browsers
+    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+    browsers: ['Chrome'],
+
+
+    // Continuous Integration mode
+    // if true, Karma captures browsers, runs the tests and exits
+    singleRun: false,
+
+    // Concurrency level
+    // how many browser should be started simultaneous
+    concurrency: Infinity
+  })
+}

package.json

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+{
+  "name": "codice-fiscale-js",
+  "version": "1.0.0",
+  "description": "Calcolo del codice fiscale",
+  "main": "codice.fiscale.js",
+  "directories": {
+    "test": "tests"
+  },
+  "dependencies": {
+  },
+  "devDependencies": {
+    "jasmine-core": "^2.4.1",
+    "karma": "^0.13.22",
+    "karma-chrome-launcher": "^0.2.2",
+    "karma-jasmine": "^0.3.7",
+    "karma-phantomjs-launcher": "^1.0.0",
+    "phantomjs-prebuilt": "^2.1.5",
+    "gulp-rename": "^1.2.2",
+    "gulp-uglify": "^1.5.3"
+  },
+  "scripts": {
+    "test": "karma start"
+  },
+  "author": "Luca Vandro",
+  "license": "MIT"
+}

readme.md

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+CodiceFiscale.js
+===================
+
+
+CodiceFiscale.js is a utility library to compute and validate Italian  Italian Tax code (codice fiscale).
+
+
+
+Usage
+=====
+
+Compute
+-------
+
+Compute a codice fiscale given:
+
+ - Name (String)
+ - Surname (String)
+ - Gender (String) ["M","F"]
+ - Birthday day (Number)
+ - Birthday month (Number)
+ - Birthday year (Number)
+ - Place of birth (String)
+ - Province of birth (String)
+
+```js
+var cf = CodiceFiscale.compute("Enzo","Righi","M",24,7,1957,"Napoli", "NA");
+```
+----------
+
+Check
+-------
+Check if a codice fiscale is valid. It returns a **boolean** value.
+
+```js
+var isValid = CodiceFiscale.check("VNDLDL10A01G410Z");
+```
+----------
+Omocodie
+-------
+Get all the omocodie for a given Codice Fiscale. It returns an array of strings
+
+```js
+var omocodie = CodiceFiscale.getOmocodie("VNDLDL10A01G410Z");
+```

tests/specs.js

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+describe("Codice Fiscale", function() {
+  it("esiste un oggetto chiamato CodiceFiscale", function() {
+    expect(CodiceFiscale).not.toBe(undefined);
+  });
+});
+
+describe("CodiceFiscale.compute", function() {
+  it("è  definito", function() {
+    expect(CodiceFiscale.compute).not.toBe(undefined);
+  });
+
+  it("compute il codice fiscale", function() {
+    expect(CodiceFiscale.compute("Luca", "Moreno",'M', 1, 1, 2000, "Roma", "RM")).toBe("MRNLCU00A01H501J");
+  });
+
+  it("se il comune non esiste lancia un eccezione", function() {
+    var comuneInventato = function(){
+      CodiceFiscale.compute("Luca", "Moreno",'M', 1, 1, 2000, "Pufflandia", "CE");
+    }
+    expect(comuneInventato).toThrowError("Comune not found");
+  });
+});
+
+describe("CodiceFiscale.findComuneCode", function() {
+  it("è  definito", function() {
+    expect(CodiceFiscale.findComuneCode).not.toBe(undefined);
+  });
+
+  it("trova il codice del comune", function() {
+    expect(CodiceFiscale.findComuneCode("Roma", "RM")).toBe("H501");
+  });
+
+  it("se il comune non esiste lancia un eccezione", function() {
+    var comuneInventato = function(){
+      CodiceFiscale.findComuneCode("Pufflandia", "RM");
+    }
+    expect(comuneInventato).toThrowError("Comune not found");
+  });
+
+});
+
+
+
+describe("CodiceFiscale.check", function() {
+  it("è definito", function() {
+    expect(CodiceFiscale.check).not.toBe(undefined);
+  });
+
+  it("controlla se il codice fiscale è valido", function() {
+    expect(CodiceFiscale.check("MRNLCU00A01H501J")).toBe(true);
+  });
+
+  it("controlla che sia composto dal non più 16 valori alfanumerici", function() {
+    expect(CodiceFiscale.check("MRNLCU00A01H501JK")).toBe(false);
+  });
+
+  it("controlla che sia composto dal almeno 16 valori alfanumerici", function() {
+    expect(CodiceFiscale.check("MRNLCU00A01H501J3")).toBe(false);
+  });
+
+  it("controlla che il carattere di controllo sia esatto", function() {
+    expect(CodiceFiscale.check("VNDLDL87D07B963G")).toBe(false);
+  });
+
+  it("funziona anche in caso di omocodie", function() {
+    expect(CodiceFiscale.check("BNZVCN32S10E57PV")).toBe(true);
+    expect(CodiceFiscale.check("BNZVCNPNSMLERTPX")).toBe(true);
+  });
+});
+
+
+describe("CodiceFiscale.getOmocodie", function() {
+  it("è definito", function() {
+    expect(CodiceFiscale.getOmocodie).not.toBe(undefined);
+  });
+
+  it("calcola le omocodie dato un codice fiscale", function() {
+     expect(CodiceFiscale.getOmocodie("BNZVCN32S10E573Z"))
+     .toEqual(jasmine.arrayContaining(["BNZVCN32S10E57PV", "BNZVCNPNSMLERTPX"]));
+  });
+
+});