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

	d["foo"] = "bar";

	assert d == ["foo":"bar"], "basic 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 indexing with variables
{
	var d = ["one":1, "two":2, "three":3];

	var first = "two";

	assert d[first] == 2, "indexing with variables failed";
}

print "All good";