//test basic insertion
{
	var d = [:];

	d["foo"] = "bar";

	assert d == ["foo":"bar"], "basic insertion failed";
}


//test dot insertion
{
	var d = [:];

	d.foo = "bar";

	assert d == ["foo":"bar"], "dot insertion failed";
}


//test index arithmetic
{
	var d = ["one":1, "two":2, "three":3];

	d["three"] *= 3;

	assert d == ["one":1, "two":2, "three":9], "index arithmetic failed";
}


//test dot arithmetic
{
	var d = ["one":1, "two":2, "three":3];

	d.three *= 3;

	assert d == ["one":1, "two":2, "three":9], "index arithmetic failed";
}


print "All good";