Configuring Django Testing in PyCharm

I have a simple django project that I'm making in pycharm. The directory structure is the following:

zelda_botw_cooking_simulator
|-- cooking_simulator_project
|---- manage.py
|---- botw_cooking_simulator   # django app
|------ init.py
|------ logic.py
|------ tests.py
|------ all_ingredients.py
|------ other standard django app files
|---- cooking_simulator_project  # django project
|------ manage.py
|------ other standard django project files

When I run python manage.py test in the PyCharm terminal, everything works great.

When I click the little triangle icon in PyCharm next to a test to run that test, however, I get one of two errors depending on how I've tried to configure the configuration for testing in PyCharm:

Error 1:

File ".../zelda_botw_cooking_simulator/cooking_simulator_proj/botw_cooking_simulator/tests.py", line 5, in <module>
    from .all_ingredients import all_ingredients
ImportError: attempted relative import with no known parent package

Error 2:

/opt/homebrew/anaconda3/envs/zelda_botw_cooking_simulator/bin/python /Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/django_test_manage.py test botw_cooking_simulator.tests.TestAllIngredients.test_hearty_durian /Users/brendenmillstein/Dropbox (Personal)/BSM_Personal/Coding/BSM_Projects/zelda_botw_cooking_simulator/cooking_simulator_proj 
Testing started at 10:05 PM ...
Traceback (most recent call last):
  File "/Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/django_test_manage.py", line 168, in <module>
    utility.execute()
  File "/Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/django_test_manage.py", line 142, in execute
    _create_command().run_from_argv(self.argv)
  File "/opt/homebrew/anaconda3/envs/zelda_botw_cooking_simulator/lib/python3.10/site-packages/django/core/management/commands/test.py", line 24, in run_from_argv
    super().run_from_argv(argv)
  File "/opt/homebrew/anaconda3/envs/zelda_botw_cooking_simulator/lib/python3.10/site-packages/django/core/management/base.py", line 413, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/opt/homebrew/anaconda3/envs/zelda_botw_cooking_simulator/lib/python3.10/site-packages/django/core/management/base.py", line 459, in execute
    output = self.handle(*args, **options)
  File "/Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/django_test_manage.py", line 104, in handle
    failures = TestRunner(test_labels, **options)
  File "/Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/django_test_runner.py", line 254, in run_tests
    return DjangoTeamcityTestRunner(**options).run_tests(test_labels,
  File "/Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/django_test_runner.py", line 156, in run_tests
    return super(DjangoTeamcityTestRunner, self).run_tests(test_labels, extra_tests, **kwargs)
TypeError: DiscoverRunner.run_tests() takes 2 positional arguments but 3 were given

Process finished with exit code 1

How can I fix this?

I have tried configuring run environments and test environments in PyCharm for 2 hours now and I'm not getting it. The questions/answers here and here are close, but there's not quite enough detail for me to fix it. Exactly what do I put in each field in each window? What's the 'target', the 'working directory', do I need an environment variable? What goes in the settings part and what goes in the configuration?

ChatGPT recommended a bunch of stuff that didn't work, and I can't seem to find a YouTube video showing the right way to do this. Thank you!

**** Expanding Answer in Response to Comments/Questions **** Here is my tests.py code:

from datetime import timedelta

from django.test import TestCase

from .all_ingredients import all_ingredients
from .data_structures import MealType, MealResult, MealName, SpecialEffect, EffectLevel
from .logic import (
    determine_meal_type,
    simulate_cooking,
    check_if_more_than_one_effect_type,
    calculate_sell_price,
)

# Create your tests here.
class TestAllIngredients(TestCase):
    def test_hearty_durian(self):
        ingredient = all_ingredients["Hearty Durian"]
        self.assertEqual(ingredient.effect_type.value, "Hearty")
        self.assertEqual(ingredient.category.value, "Fruit")
        self.assertEqual(ingredient.price, 15)
        self.assertEqual(ingredient.base_hp, 12)
        self.assertEqual(ingredient.bonus_hp, 0)
        self.assertEqual(ingredient.base_time, timedelta(seconds=00))
        self.assertEqual(ingredient.bonus_time, timedelta(seconds=00))
        self.assertEqual(ingredient.potency, 4)
etc.

Here is a screenshot of the configuration:

Thank you!!

Figured it out! The problem lay in how PyCharm was interpreting the test. The question and answer here was super helpful, but I had to do the opposite and add a working directory:

1. Replace from django.test import TestCase with from unittest import TestCase in my tests.py file.

2. Add the working directory to the templates. Note I had to update the autodetect template, not only the unittest template:

First: select Make sure to select 'Edit Configuration Templates', don't just update one.

Second: select autodetect within the Python tests menu option. Then update the working directory to be the one with your manage.py file in it.

Now the little green buttons work!