@Test(expected = IllegalArgumentException.class)
public void executeFail() {
TestExecutor te = new TestExecutor();
ExecutorWrapper ew = new ExecutorWrapper(te);
ew.execute(null);
fail("Exception should have thrown");
}
@Test
public void executeTest() {
TestExecutor te = new TestExecutor();
ExecutorWrapper ew = new ExecutorWrapper(te);
Runnable r = new TestRunnable();
ew.execute(r);
assertTrue(te.lastCommand == r);
}
