void () { Expression e = MacroParser.parse("variableOfType(E=\"t\")"); Expression[] parameters = ((MacroCallNode) e).getParameters(); assertEquals(1, parameters.length); assertTrue(parameters [0] instanceof VariableNode); VariableNode vn = (VariableNode) parameters [0]; assertEquals("E", vn.getName()); assertTrue(vn.getInitialValue() instanceof ConstantNode); }