135 lines
4.7 KiB
HTML
135 lines
4.7 KiB
HTML
|
<!DOCTYPE html>
|
||
|
|
<head>
|
||
|
|
<title>store.js test</title>
|
||
|
|
<style type="text/css">
|
||
|
|
body { margin: 50px; font-family: helvetica; color: #333; }
|
||
|
|
div { color: green; }
|
||
|
|
#errorOutput div { color: red; }
|
||
|
|
</style>
|
||
|
|
<script src="json.js"></script>
|
||
|
|
<script src="store.js"></script>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
tests for <a href="http://github.com/marcuswestin/store.js">store.js</a>
|
||
|
|
<div id="errorOutput"></div>
|
||
|
|
|
||
|
|
<script>
|
||
|
|
(function() {
|
||
|
|
var doc = document,
|
||
|
|
errorOutput = doc.getElementById('errorOutput'),
|
||
|
|
testFailed = false,
|
||
|
|
isSecondPass = (doc.location.hash == '#secondPass')
|
||
|
|
|
||
|
|
function outputError(msg) { errorOutput.appendChild(doc.createElement('div')).innerHTML = msg }
|
||
|
|
function assert(truthy, msg) {
|
||
|
|
if (!truthy) {
|
||
|
|
outputError((isSecondPass ? 'second' : 'first') + ' pass bad assert: ' + msg);
|
||
|
|
if (store.disabled) { outputError('<br>Note that store.disabled == true') }
|
||
|
|
testFailed = true
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function doFirstPass() {
|
||
|
|
store.clear()
|
||
|
|
|
||
|
|
store.set('foo', 'bar')
|
||
|
|
assert(store.get('foo') == 'bar', "stored key 'foo' not equal to stored value 'bar'")
|
||
|
|
|
||
|
|
store.remove('foo')
|
||
|
|
assert(store.get('foo') == null, "removed key 'foo' not null")
|
||
|
|
|
||
|
|
store.set('foo', 'bar1')
|
||
|
|
store.set('foo', 'bar2')
|
||
|
|
assert(store.get('foo') == 'bar2', "key 'foo' is not equal to second value set 'bar2'")
|
||
|
|
|
||
|
|
store.set('foo', 'bar')
|
||
|
|
store.set('bar', 'foo')
|
||
|
|
store.remove('foo')
|
||
|
|
assert(store.get('bar') == 'foo', "removing key 'foo' also removed key 'bar'")
|
||
|
|
|
||
|
|
store.set('foo', 'bar')
|
||
|
|
store.set('bar', 'foo')
|
||
|
|
store.clear()
|
||
|
|
assert(store.get('foo') == null && store.get('bar') == null, "keys foo and bar not cleared after store cleared")
|
||
|
|
|
||
|
|
store.transact('foosact', function(val) {
|
||
|
|
assert(typeof val == 'object', "new key is not an object at beginning of transaction")
|
||
|
|
val.foo = 'foo'
|
||
|
|
})
|
||
|
|
store.transact('foosact', function(val) {
|
||
|
|
assert(val.foo == 'foo', "first transaction did not register")
|
||
|
|
val.bar = 'bar'
|
||
|
|
})
|
||
|
|
assert(store.get('foosact').bar == 'bar', "second transaction did not register")
|
||
|
|
|
||
|
|
store.set('foo', { name: 'marcus', arr: [1,2,3] })
|
||
|
|
assert(typeof store.get('foo') == 'object', "type of stored object 'foo' is not 'object'")
|
||
|
|
assert(store.get('foo') instanceof Object, "stored object 'foo' is not an instance of Object")
|
||
|
|
assert(store.get('foo').name == 'marcus', "property 'name' of stored object 'foo' is not 'marcus'")
|
||
|
|
assert(store.get('foo').arr instanceof Array, "Array property 'arr' of stored object 'foo' is not an instance of Array")
|
||
|
|
assert(store.get('foo').arr.length == 3, "The length of Array property 'arr' stored on object 'foo' is not 3")
|
||
|
|
|
||
|
|
assert(store.enabled = !store.disabled, "Store.enabled is not the reverse of .disabled");
|
||
|
|
|
||
|
|
store.remove('circularReference')
|
||
|
|
var circularOne = {}
|
||
|
|
var circularTwo = { one:circularOne }
|
||
|
|
circularOne.two = circularTwo
|
||
|
|
var threw = false
|
||
|
|
try { store.set('circularReference', circularOne) }
|
||
|
|
catch(e) { threw = true }
|
||
|
|
assert(threw, "storing object with circular reference did not throw")
|
||
|
|
assert(!store.get('circularReference'), "attempting to store object with circular reference which should have faile affected store state")
|
||
|
|
|
||
|
|
// The following stored values get tested in doSecondPass after a page reload
|
||
|
|
store.set('firstPassFoo', 'bar')
|
||
|
|
store.set('firstPassObj', { woot: true })
|
||
|
|
|
||
|
|
var all = store.getAll()
|
||
|
|
assert(all.firstPassFoo == 'bar', 'getAll gets firstPassFoo')
|
||
|
|
assert(countProperties(all) == 4, 'getAll gets all 4 values')
|
||
|
|
}
|
||
|
|
|
||
|
|
function doSecondPass() {
|
||
|
|
assert(store.get('firstPassFoo') == 'bar', "first pass key 'firstPassFoo' not equal to stored value 'bar'")
|
||
|
|
|
||
|
|
var all = store.getAll()
|
||
|
|
assert(all.firstPassFoo == 'bar', "getAll still gets firstPassFoo on second pass")
|
||
|
|
assert(countProperties(all) == 4, "getAll gets all 4 values")
|
||
|
|
|
||
|
|
store.clear()
|
||
|
|
assert(store.get('firstPassFoo') == null, "first pass key 'firstPassFoo' not null after store cleared")
|
||
|
|
|
||
|
|
var all = store.getAll()
|
||
|
|
assert(countProperties(all) == 0, "getAll returns 0 properties after store.clear() has been called")
|
||
|
|
}
|
||
|
|
|
||
|
|
function countProperties(obj) {
|
||
|
|
var count = 0
|
||
|
|
for (var key in obj) {
|
||
|
|
if (obj.hasOwnProperty(key)) { count++ }
|
||
|
|
}
|
||
|
|
return count
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
if (isSecondPass) { doSecondPass() }
|
||
|
|
else { doFirstPass() }
|
||
|
|
} catch(e) {
|
||
|
|
assert(false, 'Tests should not throw: "' + JSON.stringify(e) + '"')
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!testFailed) {
|
||
|
|
if (!isSecondPass) {
|
||
|
|
doc.location.hash = '#secondPass'
|
||
|
|
doc.location.reload()
|
||
|
|
} else {
|
||
|
|
doc.location.hash = '#'
|
||
|
|
doc.body.appendChild(doc.createElement('div')).innerHTML = 'Tests passed'
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})()
|
||
|
|
</script>
|
||
|
|
</body>
|
||
|
|
</html>
|