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referee

refereeモジュール とは

Buster.JS と Buster.JS 以外の為のAssertionsとExpectations。

メソッド一覧

  • add -> function
  • assert -> function
    • alwaysCalledOn -> function
    • alwaysCalledWith -> function
    • alwaysCalledWithExactly -> function
    • alwaysThrew -> function
    • callOrder -> function
    • called -> function
    • calledOn -> function
    • calledOnce -> function
    • calledOnceWith -> function
    • calledThrice -> function
    • calledTwice -> function
    • calledWith -> function
    • calledWithExactly -> function
    • className -> function
    • contains -> function
    • defined -> function
    • equals -> function
    • exception -> function
    • greater -> function
    • hasPrototype -> function
    • isArray -> function
    • isArrayLike -> function
    • isBoolean -> function
    • isFalse -> function
    • isFunction -> function
    • isNaN -> function
    • isNull -> function
    • isNumber -> function
    • isObject -> function
    • isString -> function
    • isTrue -> function
    • less -> function
    • match -> function
    • message -> string
    • near -> function
    • same -> function
    • tagName -> function
    • threw -> function
    • toString -> function
  • captureException -> function
  • count -> number
  • deepEqual -> function
  • expect -> function
  • fail -> function
  • format -> function
  • isArguments -> function
  • isArrayLike -> function
  • isDate -> function
  • keys -> function
  • listeners -> object
    • failure -> array
    • pass -> array
  • match -> function
  • refute -> function
    • alwaysCalledOn -> function
    • alwaysCalledWith -> function
    • alwaysCalledWithExactly -> function
    • alwaysThrew -> function
    • callOrder -> function
    • called -> function
    • calledOn -> function
    • calledOnce -> function
    • calledOnceWith -> function
    • calledThrice -> function
    • calledTwice -> function
    • calledWith -> function
    • calledWithExactly -> function
    • className -> function
    • contains -> function
    • defined -> function
    • equals -> function
    • exception -> function
    • greater -> function
    • hasPrototype -> function
    • isArray -> function
    • isArrayLike -> function
    • isBoolean -> function
    • isFalse -> function
    • isFunction -> function
    • isNaN -> function
    • isNull -> function
    • isNumber -> function
    • isObject -> function
    • isString -> function
    • isTrue -> function
    • less -> function
    • match -> function
    • near -> function
    • same -> function
    • tagName -> function
    • threw -> function

buster.eventEmitterを継承している。

ソースコード

https://github.com/busterjs/referee で管理されている。

ドキュメント

以下のページを参照。

http://busterjs.org/docs/assertions/

サンプルコード

var buster = require("buster");
var assertions=require("buster-assertions");
console.log(buster.assertions === assertions);     // => true

var assert = assertions.assert;
var refute = assertions.refute;

assertions.on("failure", function (err) {
    console.log("failure : " + err.message);
});

try{
    assert.equals(42, 42);
    refute.equals(42, 43);
    assert.equals(42, 43);  // Exceptionが発生する。
}catch(e){
    console.log(e)          // { [AssertionError: [assert.equals] 42 expected to be equal to 43] name: 'AssertionError' }
}

assertions.on("failure", function (err) {
    console.log("failure : " + err.message);
});

try{
    assert.equals(42, 43);  // Exceptionが発生する。
                            // failure : [assert.equals] 42 expected to be equal to 43
}catch(e){
}

/**
 * buster.assert.isString上書き処理。
 */
var class2type = {};
function makeClass2Type(){
    function setObjectArray(name, index, array) {
        class2type[ "[object " + name + "]" ] = name.toLowerCase();
    }
    "Boolean Number String Function Array Date RegExp Object".split(" ").forEach(setObjectArray);
}

ba.add("isString", {
     assert: function (actual) {
         return  class2type[toString.call(actual)] == "string";
     },
     assertMessage: "Expected ${0} (${actualType}) to be string",
     refuteMessage: "Expected not to be string",
     expectation: "toBeString"
});

特徴

依存するモジュール