}
@Test
public void testGetStringBetween() {
FacebookUserServiceViaHttp userService =
(FacebookUserServiceViaHttp)this.userService;
assertNull(userService.getStringBetween("", null , null));
assertNull(userService.getStringBetween(null, "" , null));
assertEquals("", userService.getStringBetween("abcdef", "f", "a"));
assertEquals("c", userService.getStringBetween("abc", "b", null));
assertEquals("c", userService.getStringBetween("abc", "b", "not here"));
}