@Test
public void testVariableNames() {
List<String> names = RouteUtil.pathVariableNames("/persons/{id}");
Assert.assertEquals(1, names.size());
Assert.assertEquals("id", names.get(0));
List<String> names2 = RouteUtil.pathVariableNames("/persons/{id}/edit/{name}");
Assert.assertEquals(2, names2.size());
Assert.assertEquals("id", names2.get(0));
Assert.assertEquals("name", names2.get(1));
}
@Test(expected = IllegalArgumentException.class)
public void testVariableNames2() {
RouteUtil.pathVariableNames("/persons/{id}/id/{id}");
}