What is the right way to compare as3 objects using hamcrest - actionscript-3

Question

I'm trying to compare two objects to see if they are the same using hamcrest for flex-unit, but when the object has sub objects, it just throws an error:
Error: Expected: (An array containing <[object Object]>
but: an array containing <[object Object]> was <[object Object]>
I want it to do an assertThat(..., hasProperties(...)); on the sub object.
Is there a way to get that or should i create a custom matcher?
EDIT
An example of the object structure i want to test:
var expected:Object = {
number:1.3,
array:[{
prop1:"val1", prop2:"val2"
}]
anObject:{
propA:1, propB:2
},
}
var objectUnderTest:Object = {
number:1.3,
array:[{
prop1:"val1", prop2:"val2"
}]
anObject:{
propA:1, propB:2
},
}
assertThat("should be the same", objectUnderTest, hasProperties(expected));
since the expected and objectUnderTest have the same structure, the test should pass, but is returning the error:
Error: Expected: (An array containing <[object Object]>
but: an array containing <[object Object]> was <[object Object]>
Also, if there is a way to compare two JSON strings will be fine too.
EDIT2
This is my final version after djib help:
package com
{
public function assertEqualsObjects(message:String, object1:Object, object2:Object):Boolean
{
// we have to run it both ways (1-2, 2-1)
return (compare(object1, object2, message + ": object") && compare(object2, object1, message + ": extra"));
}
}
import org.flexunit.asserts.fail;
function compare(object1:Object, object2:Object, parent:String):Boolean
{
var count:int = 0;
for (var s:String in object1)
{
count ++;
if (!object2.hasOwnProperty(s))
{
fail(parent + "." + s + " expected: " + object1[s] + " but was: undefined");
return false;
}
if (!compare(object1[s], object2[s], parent + "." + s))
{
fail(parent + "." + s + " expected: " + object1[s] + " but was: " + object2[s]);
return false;
}
}
if (count == 0 && object1 != object2) // if object has no properties, compare their actual values
{
fail(parent + " expected: " + object1 + " but was: " + object2);
return false;
}
return true;
}

Answer 1

I've put this code together. Recursion is the key ^^
// our two objects to compare ...
var obj1 = {
number:1.3,
array:[{prop1:"val1", prop2:"val2"}],
anObject:{propA:1, propB:2}
};
var obj2 = {
number:1.3,
array:[{prop1:"val1", prop2:"val2"}],
anObject:{propA:1, propB:2}
};
trace(isSame(obj1, obj2)); // -> true
function isSame(object1:Object, object2:Object):Boolean
{
// we have to run it both ways (1-2, 2-1)
return (compare(object1, object2) && compare(object2, object1));
}
function compare(object1:Object, object2:Object):Boolean
{
var count:int = 0;
for (var s:String in object1)
{
count ++;
if (object2[s] == undefined)
return false;
if (!compare(object1[s], object2[s]))
return false;
}
if (count == 0 && object1 != object2) // if object has no properties, compare their actual values
return false;
return true;
}