Created
February 26, 2017 21:30
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JS Bin // source https://jsbin.com/mujore
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width"> | |
<title>JS Bin</title> | |
<script src="https://code.jquery.com/jquery-3.1.0.js"></script> | |
</head> | |
<body> | |
<script id="jsbin-javascript"> | |
function makeToDos(owner, toDos) { | |
var newObject = { | |
owner : owner, | |
toDos : [1,2,3], | |
} | |
html(newObject); | |
} | |
function html(newObject){ | |
console.log("test"); | |
var str = []; | |
for (i = 0; i < newObject.toDos.length; i++ ){ | |
_new = "<li>" + newObject.toDos[i] + "</li>"; | |
str.push(_new); | |
console.log(_new); | |
} | |
} | |
/* From here down, you are not expected to | |
understand.... for now :) | |
Nothing to see here! | |
*/ | |
// tests | |
function testIt() { | |
var toDos = ['get milk', 'walk dog', 'pay bills', 'eat dinner']; | |
var owner = 'Steve'; | |
var myToDos = makeToDos(owner, toDos); | |
if (!myToDos || !myToDos instanceof Object) { | |
console.error('FAILURE: `makeToDos` must return an object'); | |
return; | |
} | |
var expectedKeys = ['owner', 'toDos', 'generateHtml']; | |
if ( | |
Object.keys(myToDos).length !== expectedKeys.length || | |
!expectedKeys.every(function(key) { | |
return key in myToDos; | |
}) | |
) { | |
console.error( | |
'FAILURE: expected `makeToDos` to have a `.toDos` property ' + | |
'whose value is an array of todo items'); | |
return; | |
} | |
if (myToDos.owner !== owner) { | |
console.error( | |
'FAILURE: expected `makeToDos` to return an object with `.owner` '+ | |
'set to value passed in for `owner`, in this case ' + owner); | |
return; | |
} | |
if (!toDos.every(function(toDo) { | |
return myToDos.toDos.find(function(_toDo) { | |
return _toDo === toDo; | |
}) | |
})) { | |
console.error('FAILURE: makeToDos toDos property returned' + Object.values(myToDos.toDos) + '. Expected: ' + Object.values(todos)); | |
} | |
var element = $(myToDos.generateHtml()); | |
if (element.length !== 1) { | |
console.error( | |
'FAILURE: `makeToDos` must return an object with a `generateHtml` ' + | |
'method that returns an unordered list'); | |
return; | |
} | |
if (!toDos.every(function(toDo) { | |
return element.find('li:contains("' + toDo + '")').length === 1; | |
})) { | |
console.error('FAILURE: generateHtml must return li element for every todo'); | |
return | |
} | |
console.log('SUCCESS: `makeToDos` is working'); | |
} | |
testIt(); | |
</script> | |
<script id="jsbin-source-javascript" type="text/javascript">function makeToDos(owner, toDos) { | |
var newObject = { | |
owner : owner, | |
toDos : [1,2,3], | |
} | |
html(newObject); | |
} | |
function html(newObject){ | |
console.log("test"); | |
var str = []; | |
for (i = 0; i < newObject.toDos.length; i++ ){ | |
_new = "<li>" + newObject.toDos[i] + "</li>"; | |
str.push(_new); | |
console.log(_new); | |
} | |
} | |
/* From here down, you are not expected to | |
understand.... for now :) | |
Nothing to see here! | |
*/ | |
// tests | |
function testIt() { | |
var toDos = ['get milk', 'walk dog', 'pay bills', 'eat dinner']; | |
var owner = 'Steve'; | |
var myToDos = makeToDos(owner, toDos); | |
if (!myToDos || !myToDos instanceof Object) { | |
console.error('FAILURE: `makeToDos` must return an object'); | |
return; | |
} | |
var expectedKeys = ['owner', 'toDos', 'generateHtml']; | |
if ( | |
Object.keys(myToDos).length !== expectedKeys.length || | |
!expectedKeys.every(function(key) { | |
return key in myToDos; | |
}) | |
) { | |
console.error( | |
'FAILURE: expected `makeToDos` to have a `.toDos` property ' + | |
'whose value is an array of todo items'); | |
return; | |
} | |
if (myToDos.owner !== owner) { | |
console.error( | |
'FAILURE: expected `makeToDos` to return an object with `.owner` '+ | |
'set to value passed in for `owner`, in this case ' + owner); | |
return; | |
} | |
if (!toDos.every(function(toDo) { | |
return myToDos.toDos.find(function(_toDo) { | |
return _toDo === toDo; | |
}) | |
})) { | |
console.error('FAILURE: makeToDos toDos property returned' + Object.values(myToDos.toDos) + '. Expected: ' + Object.values(todos)); | |
} | |
var element = $(myToDos.generateHtml()); | |
if (element.length !== 1) { | |
console.error( | |
'FAILURE: `makeToDos` must return an object with a `generateHtml` ' + | |
'method that returns an unordered list'); | |
return; | |
} | |
if (!toDos.every(function(toDo) { | |
return element.find('li:contains("' + toDo + '")').length === 1; | |
})) { | |
console.error('FAILURE: generateHtml must return li element for every todo'); | |
return | |
} | |
console.log('SUCCESS: `makeToDos` is working'); | |
} | |
testIt();</script></body> | |
</html> |
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function makeToDos(owner, toDos) { | |
var newObject = { | |
owner : owner, | |
toDos : [1,2,3], | |
} | |
html(newObject); | |
} | |
function html(newObject){ | |
console.log("test"); | |
var str = []; | |
for (i = 0; i < newObject.toDos.length; i++ ){ | |
_new = "<li>" + newObject.toDos[i] + "</li>"; | |
str.push(_new); | |
console.log(_new); | |
} | |
} | |
/* From here down, you are not expected to | |
understand.... for now :) | |
Nothing to see here! | |
*/ | |
// tests | |
function testIt() { | |
var toDos = ['get milk', 'walk dog', 'pay bills', 'eat dinner']; | |
var owner = 'Steve'; | |
var myToDos = makeToDos(owner, toDos); | |
if (!myToDos || !myToDos instanceof Object) { | |
console.error('FAILURE: `makeToDos` must return an object'); | |
return; | |
} | |
var expectedKeys = ['owner', 'toDos', 'generateHtml']; | |
if ( | |
Object.keys(myToDos).length !== expectedKeys.length || | |
!expectedKeys.every(function(key) { | |
return key in myToDos; | |
}) | |
) { | |
console.error( | |
'FAILURE: expected `makeToDos` to have a `.toDos` property ' + | |
'whose value is an array of todo items'); | |
return; | |
} | |
if (myToDos.owner !== owner) { | |
console.error( | |
'FAILURE: expected `makeToDos` to return an object with `.owner` '+ | |
'set to value passed in for `owner`, in this case ' + owner); | |
return; | |
} | |
if (!toDos.every(function(toDo) { | |
return myToDos.toDos.find(function(_toDo) { | |
return _toDo === toDo; | |
}) | |
})) { | |
console.error('FAILURE: makeToDos toDos property returned' + Object.values(myToDos.toDos) + '. Expected: ' + Object.values(todos)); | |
} | |
var element = $(myToDos.generateHtml()); | |
if (element.length !== 1) { | |
console.error( | |
'FAILURE: `makeToDos` must return an object with a `generateHtml` ' + | |
'method that returns an unordered list'); | |
return; | |
} | |
if (!toDos.every(function(toDo) { | |
return element.find('li:contains("' + toDo + '")').length === 1; | |
})) { | |
console.error('FAILURE: generateHtml must return li element for every todo'); | |
return | |
} | |
console.log('SUCCESS: `makeToDos` is working'); | |
} | |
testIt(); |
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