@Override
protected void setUp() throws Exception {
context = new SimpleContext(new SimpleResolver());
TypeConverter converter = TypeConverter.DEFAULT;
// variables var_long_1, indentifier_string
context.setVariable("var_long_1", new ObjectValueExpression(converter, 1l, long.class));
context.setVariable("indentifier_string", new ObjectValueExpression(converter, "foo", String.class));
context.setVariable("var_method_1", new ObjectValueExpression(converter, getClass().getMethod("method_1"), Method.class));