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Refs #27392 -- Removed "Tests that", "Ensures that", etc. from test docstrings.

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za 2016-10-27 14:53:39 +07:00 • committed by Tim Graham
parent 4bb70cbcc6
commit 321e94fa41
185 changed files with 1216 additions and 1528 deletions
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32
tests/schema/tests.py
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@ -37,7 +37,7 @@ from .models import (
class SchemaTests(TransactionTestCase):
"""
Tests that the schema-alteration code works correctly.
Tests for the schema-alteration code.
Be aware that these tests are more liable than most to false results,
as sometimes the code to check if a test has worked is almost as complex
@ -179,24 +179,24 @@ class SchemaTests(TransactionTestCase):
# Create the table
with connection.schema_editor() as editor:
editor.create_model(Author)
# Check that it's there
# The table is there
list(Author.objects.all())
# Clean up that table
with connection.schema_editor() as editor:
editor.delete_model(Author)
# Check that it's gone
# The table is gone
with self.assertRaises(DatabaseError):
list(Author.objects.all())
@skipUnlessDBFeature('supports_foreign_keys')
def test_fk(self):
"Tests that creating tables out of FK order, then repointing, works"
"Creating tables out of FK order, then repointing, works"
# Create the table
with connection.schema_editor() as editor:
editor.create_model(Book)
editor.create_model(Author)
editor.create_model(Tag)
# Check that initial tables are there
# Initial tables are there
list(Author.objects.all())
list(Book.objects.all())
# Make sure the FK constraint is present
@ -223,7 +223,7 @@ class SchemaTests(TransactionTestCase):
@skipUnlessDBFeature('supports_foreign_keys')
def test_fk_to_proxy(self):
"Tests that creating a FK to a proxy model creates database constraints."
"Creating a FK to a proxy model creates database constraints."
class AuthorProxy(Author):
class Meta:
app_label = 'schema'
@ -253,17 +253,17 @@ class SchemaTests(TransactionTestCase):
@skipUnlessDBFeature('supports_foreign_keys')
def test_fk_db_constraint(self):
"Tests that the db_constraint parameter is respected"
"The db_constraint parameter is respected"
# Create the table
with connection.schema_editor() as editor:
editor.create_model(Tag)
editor.create_model(Author)
editor.create_model(BookWeak)
# Check that initial tables are there
# Initial tables are there
list(Author.objects.all())
list(Tag.objects.all())
list(BookWeak.objects.all())
# Check that BookWeak doesn't have an FK constraint
# BookWeak doesn't have an FK constraint
constraints = self.get_constraints(BookWeak._meta.db_table)
for name, details in constraints.items():
if details['columns'] == ["author_id"] and details['foreign_key']:
@ -273,7 +273,7 @@ class SchemaTests(TransactionTestCase):
new_field.set_attributes_from_name("tag")
with connection.schema_editor() as editor:
editor.add_field(Author, new_field)
# Make sure no FK constraint is present
# No FK constraint is present
constraints = self.get_constraints(Author._meta.db_table)
for name, details in constraints.items():
if details['columns'] == ["tag_id"] and details['foreign_key']:
@ -283,7 +283,7 @@ class SchemaTests(TransactionTestCase):
new_field2.set_attributes_from_name("tag")
with connection.schema_editor() as editor:
editor.alter_field(Author, new_field, new_field2, strict=True)
# Make sure the new FK constraint is present
# The new FK constraint is present
constraints = self.get_constraints(Author._meta.db_table)
for name, details in constraints.items():
if details['columns'] == ["tag_id"] and details['foreign_key']:
@ -296,7 +296,7 @@ class SchemaTests(TransactionTestCase):
new_field2.set_attributes_from_name("tag")
with connection.schema_editor() as editor:
editor.alter_field(Author, new_field2, new_field, strict=True)
# Make sure no FK constraint is present
# No FK constraint is present
constraints = self.get_constraints(Author._meta.db_table)
for name, details in constraints.items():
if details['columns'] == ["tag_id"] and details['foreign_key']:
@ -316,7 +316,7 @@ class SchemaTests(TransactionTestCase):
with connection.schema_editor() as editor:
editor.create_model(Tag)
editor.create_model(LocalAuthorWithM2M)
# Check that initial tables are there
# Initial tables are there
list(LocalAuthorWithM2M.objects.all())
list(Tag.objects.all())
# Make a db_constraint=False FK
@ -325,7 +325,7 @@ class SchemaTests(TransactionTestCase):
# Add the field
with connection.schema_editor() as editor:
editor.add_field(LocalAuthorWithM2M, new_field)
# Make sure no FK constraint is present
# No FK constraint is present
constraints = self.get_constraints(new_field.remote_field.through._meta.db_table)
for name, details in constraints.items():
if details['columns'] == ["tag_id"] and details['foreign_key']:
@ -1779,12 +1779,12 @@ class SchemaTests(TransactionTestCase):
except OperationalError as e:
self.fail("Errors when applying initial migration for a model "
"with a table named after an SQL reserved word: %s" % e)
# Check that it's there
# The table is there
list(Thing.objects.all())
# Clean up that table
with connection.schema_editor() as editor:
editor.delete_model(Thing)
# Check that it's gone
# The table is gone
with self.assertRaises(DatabaseError):
list(Thing.objects.all())