art-standard-lib

{ inspect isArray isString isDate isFunction isPlainObject isPlainArray isClass isObject objectName isBrowserObject present Promise isPromise hasKeys hasOwnKeys hasProperties hasOwnProperties isArrayIterable getSuper Map isArguments log gt, lt, gte, lte getSuperclass } = Neptune.Art.StandardLib {BaseClass} = require 'art-class-system' module.exports = suite: hasProperties: -> foo = new class Foo baz: 123 bar = new Foo bar.bud = 444 test "hasProperties null", -> assert.eq false, hasProperties null test "hasProperties {}", -> assert.eq false, hasProperties {} test "hasProperties []", -> assert.eq false, hasProperties [] test "hasProperties class instance with no properties", -> assert.eq true, hasProperties foo test "hasProperties class instance with properties", -> assert.eq true, hasProperties bar test "hasOwnProperties null", -> assert.eq false, hasOwnProperties null test "hasOwnProperties {}", -> assert.eq false, hasOwnProperties {} test "hasOwnProperties []", -> assert.eq false, hasOwnProperties [] test "hasOwnProperties class instance with no properties", -> assert.eq false, hasOwnProperties foo test "hasOwnProperties class instance with properties", -> assert.eq true, hasOwnProperties bar isPromise: -> test "isPromise Promise.resolve()", -> assert.eq true, isPromise Promise.resolve() test "isPromise Promise.reject()", -> (assert.eq true, isPromise p = Promise.reject()); p.catch -> test "isPromise 1 is false", -> assert.eq false, isPromise 1 test "isPromise '' is false", -> assert.eq false, isPromise '' test "isPromise {} is false", -> assert.eq false, isPromise {} test "isPromise Promise is false", -> assert.eq false, isPromise Promise isArrayIterable: -> test "isArrayIterable [] is true", -> assert.eq true, isArrayIterable [] test "isArrayIterable Int8Array is true", -> assert.eq true, isArrayIterable new Int8Array(4) test "isArrayIterable arguments is true", -> assert.eq true, isArrayIterable arguments test "isArrayIterable string is true", -> assert.eq true, isArrayIterable "hi" assert.eq true, isArrayIterable '' test "isArrayIterable {length: 10} is true", -> assert.eq true, isArrayIterable length: 10 test "isArrayIterable - non arrays are false", -> assert.eq false, isArrayIterable() assert.eq false, isArrayIterable null assert.eq false, isArrayIterable undefined assert.eq false, isArrayIterable {} assert.eq false, isArrayIterable 123 isString: -> test "isString 'foo' is true", -> assert.eq true, isString "foo" assert.eq true, isString '' test "isString - non strings are false", -> assert.eq false, isString() assert.eq false, isString null assert.eq false, isString undefined assert.eq false, isString 123 assert.eq false, isString {} assert.eq false, isString [] assert.eq false, isString -> isPlainArray: -> test "isPlainArray is isArray", -> assert.eq isPlainArray, isArray test "isPlainArray []", -> assert.eq true, isPlainArray [] test "isPlainArray - false values", -> assert.eq false, isPlainArray {} assert.eq false, isPlainArray 123 assert.eq false, isPlainArray "" assert.eq false, isPlainArray "abc" assert.eq false, isPlainArray new Int8Array 4 assert.eq false, isPlainArray false assert.eq false, isPlainArray null assert.eq false, isPlainArray undefined isFunction: -> test "isFunction(->) is true", -> assert.eq true, isFunction(->) test "isFunction(class Foo) is true", -> assert.eq true, isFunction(class Foo) test "isFunction - non functions are false", -> assert.eq false, isFunction() assert.eq false, isFunction null assert.eq false, isFunction '' assert.eq false, isFunction undefined assert.eq false, isFunction 123 assert.eq false, isFunction {} assert.eq false, isFunction [] assert.eq false, isFunction "foo" isDate: -> test "isDate new Date is true", -> assert.eq true, isDate new Date test "isDate '' is false", -> assert.eq false, isDate "" test "isDate '07-04-2018' is false", -> assert.eq false, isDate "07-04-2018" isPlainObject: -> test "isPlainObject {} is true", -> assert.eq true, isPlainObject {} test "isPlainObject(new class Foo) is false", -> assert.eq false, isPlainObject new class Foo test "isPlainObject - non plain objects are false", -> assert.eq false, isPlainObject() assert.eq false, isPlainObject null assert.eq false, isPlainObject undefined assert.eq false, isPlainObject 123 assert.eq false, isPlainObject "foo" assert.eq false, isPlainObject "" assert.eq false, isPlainObject [] assert.eq false, isPlainObject -> isArguments: -> test "actual args", -> assert.eq true, isArguments (-> arguments)() test "just array", -> assert.eq false, isArguments [] test "quacks-like-a-duck-args", -> assert.eq false, isArguments length: 0, callee: -> test "null", -> assert.eq false, isArguments null test "1", -> assert.eq false, isArguments 1 isClass: -> test "isClass empty-class is false - only class we can't detect correctly", -> assert.eq false, isClass class Foo test "isClass function is false", -> assert.eq false, isClass -> assert.eq false, isClass (a) -> assert.eq false, isClass (a, b) -> test "isClass class-contains-class-property is true", -> assert.eq true, isClass class Foo @bar: 0 test "isClass class-contains-prototype-property is true", -> assert.eq true, isClass class Foo bar: 0 test "isClass empty-class derived class is true", -> class Foo assert.eq true, isClass class Bar extends Foo test "isClass non-empty-class derived class is true", -> class Foo baz: 0 assert.eq true, isClass class Bar extends Foo test "isClass - non class objects are false", -> assert.eq false, isClass() assert.eq false, isClass null assert.eq false, isClass undefined assert.eq false, isClass 123 assert.eq false, isClass "foo" assert.eq false, isClass [] assert.eq false, isClass {} assert.eq false, isClass -> isObject: -> test "isObject {} is true", -> assert.eq true, isObject {} test "isObject new class Foo is true", -> assert.eq true, isObject new class Foo test "isObject class Foo is false", -> assert.eq false, isObject class Foo test "isObject [] is false", -> assert.eq false, isObject [] test "isObject null is false", -> assert.eq false, isObject null test "isObject -> is false", -> assert.eq false, isObject -> test "isObject - non objects are false", -> assert.eq false, isObject() assert.eq false, isObject undefined assert.eq false, isObject 123 assert.eq false, isObject '' assert.eq false, isObject "foo" objectName: -> test "objectName new Class Foo == 'Foo'", -> class Foo assert.eq "Foo", objectName new Foo test "objectName Class Foo = 'Foo'", -> class Foo assert.eq "Foo", objectName Foo test "objectName -> == 'function'", -> assert.eq 'function', objectName -> test "objectName {} == 'Object'", -> assert.eq 'Object', objectName {} test "objectName 123 == 'Number'", -> assert.eq 'Number', objectName 123 test "objectName 'foo' == '123'", -> assert.eq 'String', objectName 'foo' test "objectName null == 'null'", -> assert.eq 'null', objectName null test "objectName undefined == 'undefined'", -> assert.eq 'undefined', objectName undefined present: -> test "present strings", -> assert.eq false, present '' assert.eq false, present ' \t \n \n' assert.eq ' j', present ' j' assert.eq "j\n", present "j\n" assert.eq 'jh', present 'jh' test "present null, undefined", -> assert.eq true, present true assert.eq false, present null assert.eq false, present undefined test "present 0 is true", -> assert.eq true, present 0 test "present false is false", -> assert.eq false, present false test "present numbers", -> assert.eq 0.5, present 0.5 assert.eq 1, present 1 assert.eq -1, present -1 test "present custom", -> o1 = present: -> true o2 = present: -> false assert.eq o1, present o1 assert.eq false, present o2 test "returnIfNotPresent value", -> assert.eq "hi", present undefined, "hi" assert.eq "hi", present null, "hi" assert.eq true, present 0, "hi" assert.eq "hi", present false, "hi" assert.eq "hi", present "", "hi" inequality: -> testInequality = (a, b) -> test "#{a}.gt/lt/gte/lte #{b}", -> assert.eq gt(a, b), a > b, "gt" assert.eq lt(a, b), a < b, "lt" assert.eq gte(a, b), a >= b, "gte" assert.eq lte(a, b), a <= b, "lte" testInequality 1, 0 testInequality 0, 1 testInequality 0, 0 testInequality 1, 1 testInequality 1, 2 testInequality 2, 1 testInequality "hi", "hi" testInequality "hi1", "hi2" testInequality "hi2", "hi1" getSuperclass: -> class MyCoffeeScriptNotExtendClass mySpecialProtoProp: 123 class MyCoffeeScriptExtendedClass extends Object mySpecialProtoProp: 123 class MySubCoffeeScriptExtendedClass extends MyCoffeeScriptExtendedClass mySpecialProtoProp: 123 class MyBaseClassCoffeeScriptExtendedClass extends BaseClass mySpecialProtoProp: 123 try MyEs6NotExtendedClass = eval "(function(){class MyEs6NotExtendedClass {};return MyEs6NotExtendedClass;})()" global.MyEs6ExtendedClass = eval "(function(){class MyEs6ExtendedClass extends Object {};return MyEs6ExtendedClass;})()" MySubEs6ExtendedClass = eval "(function(){class MySubEs6ExtendedClass extends global.MyEs6ExtendedClass {};return MySubEs6ExtendedClass;})()" MyBaseClassEs6ExtendedClass = eval "(function(){class MyBaseClassEs6ExtendedClass extends Neptune.Art.ClassSystem.BaseClass {};return MyBaseClassEs6ExtendedClass;})()" test "CoffeeScript not extended", -> assert.notPresent getSuperclass MyCoffeeScriptNotExtendClass test "CoffeeScript extend Object", -> assert.equal Object, getSuperclass MyCoffeeScriptExtendedClass test "CoffeeScript extend Foo extend Object", -> assert.equal MyCoffeeScriptExtendedClass, getSuperclass MySubCoffeeScriptExtendedClass test "CoffeeScript extend BaseClass", -> assert.equal BaseClass, getSuperclass MyBaseClassCoffeeScriptExtendedClass test "Es6 not extended", -> assert.notPresent getSuperclass MyEs6NotExtendedClass test "Es6 extended Object", -> assert.equal Object, getSuperclass MyEs6ExtendedClass test "Es6 extend Foo extend Object", -> assert.equal MyEs6ExtendedClass, getSuperclass MySubEs6ExtendedClass test "Es6 extend BaseClass", -> assert.equal BaseClass, getSuperclass MyBaseClassEs6ExtendedClass test "null", -> assert.notPresent getSuperclass null test "undefined", -> assert.notPresent getSuperclass undefined test "->", -> assert.notPresent getSuperclass -> test "{}", -> assert.notPresent getSuperclass {} getSuper: -> class MyExtendedClass extends BaseClass mySpecialProtoProp: 123 myExtendedInstance = new MyExtendedClass try MyEs6ExtendedClass = eval "(function(){class MyEs6ExtendedClass extends Neptune.Art.ClassSystem.BaseClass {};return MyEs6ExtendedClass;})()" test "{}", -> assert.eq null, getSuper {} test "[]", -> assert.eq {}, getSuper [] test "->", -> assert.eq Function.__proto__, getSuper -> MyEs6ExtendedClass && test "MyEs6ExtendedClass -> BaseClass", -> # evaluating in a funciton so that IE11 doesn't choke # only works with ES6 classes - which will be available in CoffeeScript 2 and CaffeineScript assert.eq BaseClass, getSuper MyEs6ExtendedClass MyEs6ExtendedClass && test "myExtendedInstance -> BaseClass.prototype", -> assert.eq Object.getPrototypeOf(myExtendedInstance), MyExtendedClass.prototype assert.eq Object.getPrototypeOf(Object.getPrototypeOf(myExtendedInstance)), Neptune.Art.ClassSystem.BaseClass.prototype assert.eq getSuper(myExtendedInstance), BaseClass.prototype # assert.instanceof BaseClass, getSuper myExtendedInstance # assert.eq MyExtendedClass.prototype, getSuper myExtendedInstance