Pytest, kod z ucebnice

[shockwave]

Ahoj, bohuzel v angl ucebnici daji test kod a funkci do jednoho souboru a uz nerozeberou , co kam dat , kdyby test kod byl zvlast od testovane funkce. Mohl by mi nekdo u kodu napsat, co dat do test_souboru a co do souboru s funkci. Dekuji

Kod:

import pytest


class InvalidCharacterNameError(Exception): # tady ten kod prijde do test_souboru ?
pass


class InvalidClassNameError(Exception): # tady ten kod prijde do test_souboru ?
pass


class Character: # tady ten kod prijde do test_souboru ?
pass


VALID_CLASSES = ["sorcerer", "warrior"] # tady ten kod prijde do test_souboru nebo zustane s kodem funkce ?


def create_character(name: str, class_name: str) -> Character: # -> Character, co znamena ?
"""
Creates a new character and inserts it into the database.

:param name: the character name.

:param class_name: the character class name.

:raise InvalidCharacterNameError:
if the character name is empty.

:raise InvalidClassNameError:
if the class name is invalid.

:return: the newly created Character.
"""
if not name:
raise InvalidCharacterNameError("character name empty")

if class_name not in VALID_CLASSES:
msg = f'invalid class name: "{class_name}"'
raise InvalidCharacterNameError(msg)
...



def test_empty_name():
with pytest.raises(InvalidCharacterNameError):
create_character(name="", class_name="warrior")


def test_invalid_class_name():
with pytest.raises(InvalidClassNameError):
create_character(name="Solaire", class_name="mage")


def test_empty_name():
with pytest.raises(
InvalidCharacterNameError, match="character name empty"
):
create_character(name="", class_name="warrior")


def test_invalid_class_name():
with pytest.raises(
InvalidClassNameError, match='invalid class name: "mage"'
):
create_character(name="Solaire", class_name="mage")

[Reklama]

[CZechBoY]

Code: [Vybrat vše] [Zobrazit/Skrýt] [Download] (test.py)

1. import pytest
2. from aplikace import InvalidCharacterNameError, InvalidClassNameError, Character, create_character
3.  
4.  
5. def test_empty_name():
6.     with pytest.raises(InvalidCharacterNameError):
7.         create_character(name="", class_name="warrior")
8.  
9.  
10. def test_invalid_class_name():
11.     with pytest.raises(InvalidClassNameError):
12.         create_character(name="Solaire", class_name="mage")
13.  
14.  
15. def test_empty_name():
16.     with pytest.raises(
17.         InvalidCharacterNameError, match="character name empty"
18.     ):
19.         create_character(name="", class_name="warrior")
20.  
21.  
22. def test_invalid_class_name():
23.     with pytest.raises(
24.         InvalidClassNameError, match='invalid class name: "mage"'
25.     ):
26.         create_character(name="Solaire", class_name="mage")

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Code: [Vybrat vše] [Zobrazit/Skrýt] [Download] (aplikace.py)

1. class InvalidCharacterNameError(Exception):
2.     pass
3.  
4.  
5. class InvalidClassNameError(Exception):
6.     pass
7.  
8.  
9. class Character:
10.     pass
11.  
12.  
13. VALID_CLASSES = ["sorcerer", "warrior"]
14.  
15.  
16. def create_character(name: str, class_name: str) -> Character: # -> Character, znamená, že se vrací typ Character
17. """
18. Creates a new character and inserts it into the database.
19.  
20. :param name: the character name.
21. :param class_name: the character class name.
22. :raise InvalidCharacterNameError: if the character name is empty.
23. :raise InvalidClassNameError: if the class name is invalid.
24. :return: the newly created Character.
25. """
26. if not name:
27.     raise InvalidCharacterNameError("character name empty")
28.  
29. if class_name not in VALID_CLASSES:
30.     msg = f'invalid class name: "{class_name}"'
31.     raise InvalidCharacterNameError(msg)
32. ...

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