objectEquals and other with undefined

[garex]

Code

assertObjectEquals(
    'Why this works?',
    {},
    {'hey': 1}
);

assertObjectEquals(
    'And this too???',
    {'hop': 3},
    {'hey': 1}
);

assertObjectEquals(
    'Only here we are normally stop.',
    {'hey': 2},
    {'hey': 1}
);

JsUnit 2.2

User-agents

• Running on Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.0.15) Gecko/2009101601 Firefox/3.0.15
• Running on Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/530.5 (KHTML, like Gecko) Chrome/2.0.172.33 Safari/530.5
• Running on Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)