def test_correctAddTwo(self): gr = Grammar() self.assertEqual(gr.terms_count(), 0) self.assertIsNone(gr.get_term(0)) self.assertIsNone(gr.term(0)) self.assertIsNone(gr.get_term('asdf')) self.assertIsNone(gr.term('asdf')) gr.add_term(0) self.assertEqual(gr.terms_count(), 1) self.assertIsNotNone(gr.get_term(0)) self.assertIsNotNone(gr.term(0)) self.assertTrue(isinstance(gr.term(0), Terminal)) self.assertEqual(gr.term(0).s, 0) self.assertIsNone(gr.get_term('asdf')) self.assertIsNone(gr.term('asdf')) gr.add_term('asdf') self.assertEqual(gr.terms_count(), 2) self.assertIsNotNone(gr.get_term(0)) self.assertIsNotNone(gr.term(0)) self.assertTrue(isinstance(gr.term(0), Terminal)) self.assertEqual(gr.term(0).s, 0) self.assertIsNotNone(gr.get_term('asdf')) self.assertIsNotNone(gr.term('asdf')) self.assertTrue(isinstance(gr.term('asdf'), Terminal)) self.assertEqual(gr.term('asdf').s, 'asdf')
def test_addThreeRemoveTwoInArray(self): gr = Grammar() add = gr.add_term([0, 'asdf', TempClass]) self.assertEqual(add[0].s, 0) self.assertEqual(add[1].s, 'asdf') self.assertEqual(add[2].s, TempClass) self.assertEqual(gr.terms_count(), 3) self.assertIsNotNone(gr.get_term(0)) self.assertIsNotNone(gr.term(0)) self.assertTrue(isinstance(gr.term(0), Terminal)) self.assertEqual(gr.term(0).s, 0) self.assertIsNotNone(gr.get_term('asdf')) self.assertIsNotNone(gr.term('asdf')) self.assertTrue(isinstance(gr.term('asdf'), Terminal)) self.assertEqual(gr.term('asdf').s, 'asdf') self.assertIsNotNone(gr.get_term(TempClass)) self.assertIsNotNone(gr.term(TempClass)) self.assertTrue(isinstance(gr.term(TempClass), Terminal)) self.assertEqual(gr.term(TempClass).s, TempClass) rem = gr.remove_term([0, 'asdf']) self.assertEqual(rem[0].s, 0) self.assertEqual(rem[1].s, 'asdf') self.assertEqual(gr.terms_count(), 1) self.assertTrue(gr.have_term(TempClass)) self.assertFalse(gr.have_term(0)) self.assertFalse(gr.have_term('asdf')) self.assertEqual(gr.add_term(0)[0].s, 0) self.assertEqual(gr.terms_count(), 2) self.assertTrue(gr.have_term(TempClass)) self.assertTrue(gr.have_term(0)) self.assertFalse(gr.have_term('asdf'))
def test_removeAllWithoutParam(self): gr = Grammar() gr.add_term([0, 'asdf', TempClass]) self.assertEqual(gr.terms_count(), 3) gr.remove_term() self.assertEqual(gr.terms_count(), 0) self.assertFalse(gr.have_term(TempClass)) self.assertFalse(gr.have_term('asdf')) self.assertFalse(gr.have_term(0))
def test_removeTwoInTuple(self): gr = Grammar() gr.add_term([0, 'asdf', TempClass]) self.assertEqual(gr.terms_count(), 3) gr.remove_term((0, 'asdf')) self.assertEqual(gr.terms_count(), 1) self.assertTrue(gr.have_term(TempClass)) self.assertFalse(gr.have_term('asdf')) self.assertFalse(gr.have_term(0))
def test_correctAddOne(self): gr = Grammar() self.assertEqual(gr.terms_count(), 0) self.assertFalse(gr.have_term(0)) self.assertIsNone(gr.get_term(0)) self.assertIsNone(gr.term(0)) gr.add_term(0) self.assertEqual(gr.terms_count(), 1) self.assertIsNotNone(gr.get_term(0)) self.assertIsNotNone(gr.term(0)) self.assertTrue(isinstance(gr.term(0), Terminal)) self.assertEqual(gr.term(0).symbol(), 0)
def test_equalGetTermAndTermMethods(self): gr = Grammar() ins = TempClass() gr.add_term(ins) self.assertEqual(gr.terms_count(), 1) self.assertEqual(gr.get_term(ins).s, ins) self.assertEqual(gr.term(ins).s, ins) self.assertEqual(gr.term(ins).s, gr.get_term(ins).s)
def test_correctAddOne(self): gr = Grammar() self.assertEqual(gr.terms_count(), 0) self.assertFalse(gr.have_nonterm(TempClass)) self.assertIsNone(gr.get_nonterm(TempClass)) self.assertIsNone(gr.nonterm(TempClass)) gr.add_nonterm(TempClass) self.assertEqual(gr.nonterms_count(), 1) self.assertIsNotNone(gr.get_nonterm(TempClass)) self.assertIsNotNone(gr.nonterm(TempClass)) self.assertTrue(issubclass(gr.nonterm(TempClass), TempClass)) self.assertEqual(hash(gr.nonterm(TempClass)), hash(TempClass))
def test_oneSeparateTwoTuple(self): gr = Grammar() gr.add_term(0) self.assertEqual(gr.terms_count(), 1) self.assertIsNotNone(gr.get_term(0)) self.assertIsNotNone(gr.term(0)) self.assertTrue(isinstance(gr.term(0), Terminal)) self.assertEqual(gr.term(0).s, 0) gr.add_term(('asdf', TempClass)) self.assertEqual(gr.terms_count(), 3) self.assertIsNotNone(gr.get_term(0)) self.assertIsNotNone(gr.term(0)) self.assertTrue(isinstance(gr.term(0), Terminal)) self.assertEqual(gr.term(0).s, 0) self.assertIsNotNone(gr.get_term('asdf')) self.assertIsNotNone(gr.term('asdf')) self.assertTrue(isinstance(gr.term('asdf'), Terminal)) self.assertEqual(gr.term('asdf').s, 'asdf') self.assertIsNotNone(gr.get_term(TempClass)) self.assertIsNotNone(gr.term(TempClass)) self.assertTrue(isinstance(gr.term(TempClass), Terminal)) self.assertEqual(gr.term(TempClass).s, TempClass)
def test_addTwoRemoveOneAndAddThird(self): gr = Grammar() self.assertEqual(gr.add_term(0)[0].s, 0) self.assertEqual(gr.add_term('asdf')[0].s, 'asdf') self.assertEqual(gr.terms_count(), 2) self.assertIsNotNone(gr.get_term(0)) self.assertIsNotNone(gr.term(0)) self.assertTrue(isinstance(gr.term(0), Terminal)) self.assertEqual(gr.term(0).s, 0) self.assertIsNotNone(gr.get_term('asdf')) self.assertIsNotNone(gr.term('asdf')) self.assertTrue(isinstance(gr.term('asdf'), Terminal)) self.assertEqual(gr.term('asdf').s, 'asdf') self.assertEqual(gr.remove_term('asdf')[0].s, 'asdf') self.assertEqual(gr.terms_count(), 1) self.assertIsNotNone(gr.get_term(0)) self.assertIsNotNone(gr.term(0)) self.assertTrue(isinstance(gr.term(0), Terminal)) self.assertEqual(gr.term(0).s, 0) self.assertEqual(gr.add_term(TempClass)[0].s, TempClass) self.assertEqual(gr.terms_count(), 2) self.assertTrue(gr.have_term(0)) self.assertFalse(gr.have_term('asdf')) self.assertTrue(gr.have_term(TempClass))
def test_addInArray(self): gr = Grammar() gr.add_term([0, 'asdf', TempClass]) self.assertEqual(gr.terms_count(), 3) self.assertIsNotNone(gr.get_term(0)) self.assertIsNotNone(gr.term(0)) self.assertTrue(isinstance(gr.term(0), Terminal)) self.assertEqual(gr.term(0).s, 0) self.assertIsNotNone(gr.get_term('asdf')) self.assertIsNotNone(gr.term('asdf')) self.assertTrue(isinstance(gr.term('asdf'), Terminal)) self.assertEqual(gr.term('asdf').s, 'asdf') self.assertIsNotNone(gr.get_term(TempClass)) self.assertIsNotNone(gr.term(TempClass)) self.assertTrue(isinstance(gr.term(TempClass), Terminal)) self.assertEqual(gr.term(TempClass).s, TempClass)
def test_removeEmptyGrammar(self): gr = Grammar() self.assertEqual(gr.terms_count(), 0) gr.remove_term() self.assertEqual(gr.terms_count(), 0)