assertNull(options.getWebsocketSubProtocols());
assertEquals(options, options.setWebsocketSubProtocol("foo"));
assertEquals("foo", options.getWebsocketSubProtocols());
assertTrue(options.getEnabledCipherSuites().isEmpty());
assertEquals(options, options.addEnabledCipherSuite("foo"));
assertEquals(options, options.addEnabledCipherSuite("bar"));
assertNotNull(options.getEnabledCipherSuites());
assertTrue(options.getEnabledCipherSuites().contains("foo"));
assertTrue(options.getEnabledCipherSuites().contains("bar"));