assertVariablesInJson(_output.toString(), v);
}
@Test
public void testMultipleVariables() throws IOException, ServletException {
Variable a = defineVariable("a", 1);
Variable b = defineVariable("b", 10.);
Variable c = defineVariable("c", "str");
Variable d = defineVariable("d", false);
Variable e = defineVariable("e", true);
Variable f = defineVariable("f", null, Integer.class);
_servlet.doGet(_request, _response);
assertVariablesInJson(_output.toString(), a, b, c, d, e, f);
}