@Test
    public void addSuppressedResponseHeader() {
        AbstractConnectorConfig connector = new AbstractConnectorConfig(REQUEST, RESPONSE) {};
        connector.suppressResponseHeader("Aldabra");
        Assert.assertTrue("Must contain suppressed header added by user", connector.getSuppressedResponseHeaders().contains("Aldabra"));
    }
@author Marc Savy {@literal <marc@rhymewithgravy.com>}
gateway/engine/core/src/test/java/io/apiman/gateway/engine/impl/AbstractConnectorConfigTest.java