public static void assertThrows(Class expected, ExceptionalClosure closure) {
Assert.assertNotNull("expected", expected);
Assert.assertNotNull("closure", closure);
boolean thrown = false;
try {
closure.execute();
} catch (Throwable th) {
thrown = true;
if (expected.isAssignableFrom(th.getClass())) {
// ok
assertMessageExist(th);
} else {
Assert.fail("Expected <" + expected.getName() + "> is not thrown. But was <" + th + ">");
}
}
if (!thrown) {
Assert.fail("Expected <" + expected.getName() + "> is not thrown.");
}
}
