public void testTryBegin() throws Throwable {
Assert.assertTrue(nonStopManager.tryBegin(10000));
Assert.assertFalse(nonStopManager.tryBegin(10000));
nonStopManager.finish();
nonStopManager.begin(10000);
Assert.assertFalse(nonStopManager.tryBegin(10000));
nonStopManager.finish();
Assert.assertTrue(nonStopManager.tryBegin(10000));
try {
nonStopManager.begin(-1);
throw new AssertionError();
} catch (IllegalStateException e) {
// expected
} finally {
nonStopManager.finish();
}
}
