@Test
public void testEmptyServerSet() throws Throwable {
Status readyStatus = new Status(StatusType.READY);
setMessageAndStats(readyStatus);
when(deployerServerSet.getServers()).thenReturn(new HashSet<>());
mockAllClientsToReturnSameStatus(readyStatus);
SystemStatus systemStatus = client.getSystemStatus();
assertThat(systemStatus.getComponents().size(), is(5));
assertThat(systemStatus.getStatus(), is(StatusType.ERROR));
ComponentStatus deployerComponent =
systemStatus
.getComponents()
.stream()
.filter(c -> Component.DEPLOYER.equals(c.getComponent()))
.findFirst()
.get();
assertThat(deployerComponent, notNullValue());
assertThat(deployerComponent.getStatus(), is(StatusType.UNREACHABLE));
assertThat(deployerComponent.getMessage(), is("Empty ServerSet"));
}
