@Test
 public void hasConfiguredAndStandardValuesWhenCreated() throws Exception {
   assertThat(sessionManager.getContext()).isInstanceOf(DummyContext.class);
   assertThat(sessionManager.getConfig().getName()).isEqualTo("name");
   assertThat(sessionManager.getConverterCache()).isNotNull();
   assertThat(sessionManager.getBapiMappings()).isNotNull();
   assertThat(sessionManager.getExecutionInterceptors()).isNotNull();
 }
  @Test
  public void hasSameExecutionInterceptorsAfterDeserialization() throws Exception {
    SessionManagerImpl managerRead = serializeAndDeserializeSessionManager();

    final Set<ExecutionInterceptor> executionInterceptors = managerRead.getExecutionInterceptors();
    assertThat(executionInterceptors).isNotNull();
    assertThat(executionInterceptors).hasSize(1);
    assertThat(executionInterceptors.iterator().next()).isInstanceOf(SapErrorInterceptor.class);
  }