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sergiorgiraldo/Password checker

Created August 27, 2015 17:15
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Password checker
//PWD.JS
var Ret=function(){
this.status = true;
this.message = "";
};
function validateThePassword(vl){
var ret=new Ret();
if (vl.length < 8){
ret.status =false;
ret.message += "length must be greater than 8\n";
}
if (!(/[a-z]/.test(vl))){
ret.status =false;
ret.message += "must have one lowercase\n";
}
if (!(/[A-Z]/.test(vl))){
ret.status =false;
ret.message += "must have one uppercase\n";
}
if (!(/[0-9]/.test(vl))){
ret.status =false;
ret.message += "must have one number\n";
}
if (!(/[!@#$%&*()\-=+,.;:~^]/.test(vl))){
ret.status =false;
ret.message += "must have one of this !@#$%&*()-=+,.;:~^\n";
}
return ret;
}
//PWD.HTML
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="./pwd.js"></script>
<script type="text/javascript" src="./jquery-2.1.3.min.js"></script>
<script type="text/javascript">
function checkPassword(){
var ret = validateThePassword($("#pwd").val());
if (!ret.status)
$("#lblResult").html(ret.message.replace(/\n/g, "<br/>"));
else
$("#lblResult").html("good password");
}
function setup(){
$("#pwd").on("keypress", function(e){if (e.keyCode == 13) checkPassword();});
$("#btnValidate").on("click", function(){checkPassword();});
}
$(document).ready(function(){
setup();
});
</script>
</head>
<body>
Your password:: <input type="text" id="pwd" /><br/>
<button id="btnValidate">validate</button>
<p><label id="lblResult"></label>
</body>
</html>
//PWDTESTS.HTML
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>password unit tests</title>
<link rel="stylesheet" type="text/css" href="jasmine/jasmine.css">
<script type="text/javascript" src="./jquery-2.1.3.min.js"></script>
<script type="text/javascript" src="./jasmine/jasmine.js"></script>
<script type="text/javascript" src="./jasmine/jasmine-html.js"></script>
<script type="text/javascript" src="./jasmine/boot.js"></script>
<script type="text/javascript" src="./jasmine/jasmine-jquery.js"></script>
<script type="text/javascript" src="./pwd.js"></script><!-- SUT -->
<script type="text/javascript">
console.clear();
describe("wrong passwords tests", function(){
it( "password must be at least 8 in length", function() {
var pwd="pwd";
var ret = validateThePassword(pwd);
expect(ret.status).toBeFalsy();
expect(ret.message).toContain("length must be greater than 8");
});
it( "password must have at least one lowercase", function() {
var pwd="PWD";
var ret = validateThePassword(pwd);
expect(ret.status).toBeFalsy();
expect(ret.message).toContain("must have one lowercase");
});
it( "password must have at least one uppercase", function() {
var pwd="pwd";
var ret = validateThePassword(pwd);
expect(ret.status).toBeFalsy();
expect(ret.message).toContain("must have one uppercase");
});
it( "password must have at least one number", function() {
var pwd="pwd";
var ret = validateThePassword(pwd);
expect(ret.status).toBeFalsy();
expect(ret.message).toContain("must have one number");
});
it( "password must have at least one non alphanumeric character", function() {
var pwd="pwd";
var ret = validateThePassword(pwd);
expect(ret.status).toBeFalsy();
expect(ret.message).toContain("must have one of this !@#$%&*()-=+,.;:~^");
});
it( "must not contain length error nor lowercase error", function() {
var pwd="pwdfa3dsa3dsdj";
var ret = validateThePassword(pwd);
expect(ret.status).toBeFalsy();
expect(ret.message).not.toContain("must have one lowercase");
expect(ret.message).not.toContain("length must be greater than 8");
expect(ret.message).not.toContain("must have one number");
});
it( "must not contain length error nor lowercase error nor uppercase error", function() {
var pwd="pwdfa3dsa3dSdj";
var ret = validateThePassword(pwd);
expect(ret.status).toBeFalsy();
expect(ret.message).not.toContain("must have one lowercase");
expect(ret.message).not.toContain("must have one uppercase");
expect(ret.message).not.toContain("length must be greater than 8");
expect(ret.message).not.toContain("must have one number");
});
});
describe("right passwords tests", function(){
it( "Password1!", function() {
var pwd="Password1!";
var ret = validateThePassword(pwd);
expect(ret.status).toBeTruthy();
expect(ret.message).toEqual("");
});
it( "wRPasswd1!", function() {
var pwd="wRPasswd1!";
var ret = validateThePassword(pwd);
expect(ret.status).toBeTruthy();
expect(ret.message).toEqual("");
});
it( "#$#$#2rF", function() {
var pwd="#$#$#2rF";
var ret = validateThePassword(pwd);
expect(ret.status).toBeTruthy();
expect(ret.message).toEqual("");
});
it( "Fr#$#$#2", function() {
var pwd="Fr#$#$#2";
var ret = validateThePassword(pwd);
expect(ret.status).toBeTruthy();
expect(ret.message).toEqual("");
});
it( "2Fr#$#$#", function() {
var pwd="2Fr#$#$#";
var ret = validateThePassword(pwd);
expect(ret.status).toBeTruthy();
expect(ret.message).toEqual("");
});
});
describe("UI tests", function(){
beforeEach(function() {
jasmine.getFixtures().fixturesPath = ".";
loadFixtures("pwd.html");
setup();
});
it( "button click must call validate", function() {
spyOn(window, "validateThePassword").and.callFake(function(){return new Ret();});
$("#btnValidate").click();
expect(window.validateThePassword).toHaveBeenCalled();
});
it( "enter key press on password field must call validate", function() {
spyOn(window, "validateThePassword").and.callFake(function(){return new Ret();});
var e = jQuery.Event("keypress", { keyCode: 13 });
$("#pwd").trigger(e);
expect(window.validateThePassword).toHaveBeenCalled();
});
it( "if result status is true, change label to 'good password'", function() {
spyOn(window, "validateThePassword").and.callFake(function(){
var ret = new Ret();
ret.status = true;
return ret;
});
$("#btnValidate").click();
expect($("#lblResult")).toHaveText("good password");
});
it( "if result status is false, change label to result message", function() {
spyOn(window, "validateThePassword").and.callFake(function(){
var ret = new Ret();
ret.status = false;
ret.message = "error message";
return ret;
});
$("#btnValidate").click();
expect($("#lblResult")).toHaveText("error message");
});
});
</script>
</head>
<body></body>
</html>
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