@Test
public void testToString() {

	List<MockObject> keys = new ArrayList<>();
	MockObject m1 = new MockObject(1);
	MockObject m2 = new MockObject(2);
	keys.add(m1);
	keys.add(m2);
	DoubleMapGenotype<MockObject> doubleMapGeno = new DoubleMapGenotype<>(keys, new MockBounds());
	doubleMapGeno.init(new Random());
	assertEquals("[m1=1.0;m2=1.0;]", doubleMapGeno.toString());
}