@Test
public void testRecoverSystemFailures() throws Exception
{

    executionStateCache.setUnhealthyInstances(this.createInstances());
    executionStateCache.setHealProcess(true);
    executionStateCache.addProcessName("nginx");
    executionStateCache.setRamDiskFull(true);
    executionStateCache.addPortNum(1234);
    executionStateCache.setHealNetwork(true);
    executionStateCache.setBlockPort(true);
    executionStateCache.setBlockedDomains(Arrays.asList("yahoo.com"));
    executionStateCache.setCpuSpiked(true);
    environmentHealerStepDefinitions.recover();
}