def test_has_next_int(self):
"""A test of the has_next_int method of the JavaLikeScanner class."""
scanner = JavaLikeScanner("1234")
self.assertEqual(scanner.has_next_int(), True)
self.assertEqual(scanner.contents, "1234")
scanner = JavaLikeScanner("1.2")
self.assertEqual(scanner.has_next_int(), False)
self.assertEqual(scanner.contents, "1.2")
scanner = JavaLikeScanner("\t\t1234")
self.assertEqual(scanner.has_next_int(), True)
self.assertEqual(scanner.contents, "\t\t1234")
scanner = JavaLikeScanner("\t\t")
self.assertEqual(scanner.has_next_int(), False)
self.assertEqual(scanner.contents, "\t\t")
scanner = JavaLikeScanner("")
self.assertEqual(scanner.has_next_int(), False)
self.assertEqual(scanner.contents, "")
