def test_GIVEN_two_characters_on_stage_WHEN_get_character_by_name_THEN_can_get_that_character(
self):
tokens = [Token(TokenTypes.Name, "C"), Token(TokenTypes.Eof)]
parser = Parser(t for t in tokens)
parser.onstage = ["A", "B"]
parser.speaking = "A"
self.assertEqual(parser.character_name(), "C")
def test_GIVEN_two_characters_on_stage_WHEN_one_speaking_THEN_2nd_person_pronoun_gets_not_speaking_character(
self):
tokens = [Token(TokenTypes.SecondPronoun), Token(TokenTypes.Eof)]
parser = Parser(t for t in tokens)
parser.onstage = ["A", "B"]
parser.speaking = "A"
self.assertEqual(parser.character_name(), "B")
def test_GIVEN_nonsense_token_WHEN_get_character_by_name_THEN_parse_error(
self):
tokens = [Token(TokenTypes.Numeral), Token(TokenTypes.Eof)]
parser = Parser(t for t in tokens)
parser.onstage = ["A", "B"]
parser.speaking = "A"
with self.assertRaises(SPLSyntaxError):
parser.character_name()
def test_GIVEN_a_character_on_stage_WHEN_that_character_leaves_THEN_no_parse_error(
self):
tokens = [
Token(TokenTypes.OpenSqBracket),
Token(TokenTypes.Exit),
Token(TokenTypes.Name, "A"),
Token(TokenTypes.CloseSqBracket),
Token(TokenTypes.Eof),
]
parser = Parser(t for t in tokens)
parser.onstage = ["A"]
parser.stagecontrol()
def test_GIVEN_many_characters_on_stage_WHEN_exeunt_THEN_noone_left_on_stage(
self):
tokens = [
Token(TokenTypes.OpenSqBracket),
Token(TokenTypes.Exeunt),
Token(TokenTypes.CloseSqBracket),
Token(TokenTypes.Eof),
]
parser = Parser(t for t in tokens)
parser.onstage = ["A", "B", "C", "D"]
parser.stagecontrol()
self.assertEqual(parser.onstage, [])
