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Diffstat (limited to 'parts/django/tests/modeltests/custom_columns')
3 files changed, 0 insertions, 111 deletions
diff --git a/parts/django/tests/modeltests/custom_columns/__init__.py b/parts/django/tests/modeltests/custom_columns/__init__.py deleted file mode 100644 index e69de29..0000000 --- a/parts/django/tests/modeltests/custom_columns/__init__.py +++ /dev/null diff --git a/parts/django/tests/modeltests/custom_columns/models.py b/parts/django/tests/modeltests/custom_columns/models.py deleted file mode 100644 index 651f8a6..0000000 --- a/parts/django/tests/modeltests/custom_columns/models.py +++ /dev/null @@ -1,40 +0,0 @@ -""" -17. Custom column/table names - -If your database column name is different than your model attribute, use the -``db_column`` parameter. Note that you'll use the field's name, not its column -name, in API usage. - -If your database table name is different than your model name, use the -``db_table`` Meta attribute. This has no effect on the API used to -query the database. - -If you need to use a table name for a many-to-many relationship that differs -from the default generated name, use the ``db_table`` parameter on the -``ManyToManyField``. This has no effect on the API for querying the database. - -""" - -from django.db import models - -class Author(models.Model): - first_name = models.CharField(max_length=30, db_column='firstname') - last_name = models.CharField(max_length=30, db_column='last') - - def __unicode__(self): - return u'%s %s' % (self.first_name, self.last_name) - - class Meta: - db_table = 'my_author_table' - ordering = ('last_name','first_name') - -class Article(models.Model): - headline = models.CharField(max_length=100) - authors = models.ManyToManyField(Author, db_table='my_m2m_table') - - def __unicode__(self): - return self.headline - - class Meta: - ordering = ('headline',) - diff --git a/parts/django/tests/modeltests/custom_columns/tests.py b/parts/django/tests/modeltests/custom_columns/tests.py deleted file mode 100644 index f38f087..0000000 --- a/parts/django/tests/modeltests/custom_columns/tests.py +++ /dev/null @@ -1,71 +0,0 @@ -from django.core.exceptions import FieldError -from django.test import TestCase - -from models import Author, Article - - -class CustomColumnsTests(TestCase): - def test_db_column(self): - a1 = Author.objects.create(first_name="John", last_name="Smith") - a2 = Author.objects.create(first_name="Peter", last_name="Jones") - - art = Article.objects.create(headline="Django lets you build Web apps easily") - art.authors = [a1, a2] - - # Although the table and column names on Author have been set to custom - # values, nothing about using the Author model has changed... - - # Query the available authors - self.assertQuerysetEqual( - Author.objects.all(), [ - "Peter Jones", "John Smith", - ], - unicode - ) - self.assertQuerysetEqual( - Author.objects.filter(first_name__exact="John"), [ - "John Smith", - ], - unicode - ) - self.assertEqual( - Author.objects.get(first_name__exact="John"), - a1, - ) - - self.assertRaises(FieldError, - lambda: Author.objects.filter(firstname__exact="John") - ) - - a = Author.objects.get(last_name__exact="Smith") - a.first_name = "John" - a.last_name = "Smith" - - self.assertRaises(AttributeError, lambda: a.firstname) - self.assertRaises(AttributeError, lambda: a.last) - - # Although the Article table uses a custom m2m table, - # nothing about using the m2m relationship has changed... - - # Get all the authors for an article - self.assertQuerysetEqual( - art.authors.all(), [ - "Peter Jones", - "John Smith", - ], - unicode - ) - # Get the articles for an author - self.assertQuerysetEqual( - a.article_set.all(), [ - "Django lets you build Web apps easily", - ], - lambda a: a.headline - ) - # Query the authors across the m2m relation - self.assertQuerysetEqual( - art.authors.filter(last_name='Jones'), [ - "Peter Jones" - ], - unicode - ) |