@Test
    @Configuration(classpathConfigFile = "host-header-config.json")
    @BackEndApi(EchoBackEndApi.class)
    public void testExplicitAllowHostHeader() throws Throwable {
        requestExpectPolicySuccess("Host", "foo.allow.example.com");
        requestExpectPolicyFailure("Host", "somethingelse.example.com");
    }
Policy tests for {@link HeaderAllowDenyPolicy} plugin.

@author Pete Cornish {@literal <outofcoffee@gmail.com>}
plugins/header-allow-deny-policy/src/test/java/io/apiman/plugins/headerallowdeny/HeaderAllowDenyPolicyTest.java