assertTrue(resp.headers().contains("qUUX"));
testComplete();
});
req.putHeader("Foo", "foo");
assertEquals("foo", req.headers().get("Foo"));
assertEquals("foo", req.headers().get("foo"));
assertEquals("foo", req.headers().get("fOO"));
assertTrue(req.headers().contains("Foo"));
assertTrue(req.headers().contains("foo"));
assertTrue(req.headers().contains("fOO"));