tests/org.eclipse.epsilon.eol.engine.test.acceptance/src/org/eclipse/epsilon/eol/engine/test/acceptance/PostfixOperatorTests.eol

@test
operation testIncrementVariable() {
	var i : Integer;
	i++;
	assertEquals(1, i);
}


@test
operation testIncrementAndAssignVariable() {
	var i : Integer;
	var j = i++;
	assertEquals(1, j);
}

@test
operation testIncrementAndPrint() {
	var i : Integer;
	var j = (i++).println();
	assertEquals(1, j);
}

@test
operation testIncrementExtendedProperty() {
	var i : Integer;
	i.~a = 1;
	i.~a++;
	assertEquals(2, i.~a);
}

@test
operation testDecrementVariable() {
	var i : Integer;
	i := 2;
	i--;
	assertEquals(1, i);
}