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fixture1.json and fixture2.json exist in both "fixtures" and "fixtures_model_package". Both apps are listed in "INSTALLED_APPS". The loaddata management command loads from installed apps, thus loads both fixtures when a test runs loaddata with any of these fixtures.
61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
from django.core import management
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from django.core.management import CommandError
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from django.test import TestCase
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from .models import Article
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class SampleTestCase(TestCase):
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fixtures = ['model_package_fixture1.json', 'model_package_fixture2.json']
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def test_class_fixtures(self):
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"Test cases can load fixture objects into models defined in packages"
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self.assertQuerysetEqual(
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Article.objects.all(), [
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"Django conquers world!",
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"Copyright is fine the way it is",
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"Poker has no place on ESPN",
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],
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lambda a: a.headline
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)
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class FixtureTestCase(TestCase):
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def test_loaddata(self):
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"Fixtures can load data into models defined in packages"
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# Load fixture 1. Single JSON file, with two objects
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management.call_command('loaddata', 'model_package_fixture1.json', verbosity=0)
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self.assertQuerysetEqual(
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Article.objects.all(), [
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"Time to reform copyright",
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"Poker has no place on ESPN",
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],
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lambda a: a.headline,
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)
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# Load fixture 2. JSON file imported by default. Overwrites some
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# existing objects
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management.call_command('loaddata', 'model_package_fixture2.json', verbosity=0)
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self.assertQuerysetEqual(
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Article.objects.all(), [
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"Django conquers world!",
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"Copyright is fine the way it is",
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"Poker has no place on ESPN",
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],
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lambda a: a.headline,
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)
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# Load a fixture that doesn't exist
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with self.assertRaisesMessage(CommandError, "No fixture named 'unknown' found."):
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management.call_command("loaddata", "unknown.json", verbosity=0)
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self.assertQuerysetEqual(
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Article.objects.all(), [
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"Django conquers world!",
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"Copyright is fine the way it is",
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"Poker has no place on ESPN",
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],
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lambda a: a.headline,
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)
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