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| author | Nick Pope <nick.pope@flightdataservices.com> | 2018-08-16 00:45:11 +0100 |
|---|---|---|
| committer | Tim Graham <timograham@gmail.com> | 2018-08-16 15:44:31 -0400 |
| commit | 328898582267d963d79eb871300a7f4d5f5e5959 (patch) | |
| tree | 86cbe0844f59a5f7887217f28c1a37bcedc86fef /tests/db_functions/test_replace.py | |
| parent | cd790ed1a6dbdf910c41da44c306ddae6ea6fd4d (diff) | |
Reorganized text db function tests.
Diffstat (limited to 'tests/db_functions/test_replace.py')
| -rw-r--r-- | tests/db_functions/test_replace.py | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/tests/db_functions/test_replace.py b/tests/db_functions/test_replace.py deleted file mode 100644 index 91a1749d70..0000000000 --- a/tests/db_functions/test_replace.py +++ /dev/null @@ -1,55 +0,0 @@ -from django.db.models import F, Value -from django.db.models.functions import Concat, Replace -from django.test import TestCase - -from .models import Author - - -class ReplaceTests(TestCase): - - @classmethod - def setUpTestData(cls): - Author.objects.create(name='George R. R. Martin') - Author.objects.create(name='J. R. R. Tolkien') - - def test_replace_with_empty_string(self): - qs = Author.objects.annotate( - without_middlename=Replace(F('name'), Value('R. R. '), Value('')), - ) - self.assertQuerysetEqual(qs, [ - ('George R. R. Martin', 'George Martin'), - ('J. R. R. Tolkien', 'J. Tolkien'), - ], transform=lambda x: (x.name, x.without_middlename), ordered=False) - - def test_case_sensitive(self): - qs = Author.objects.annotate(same_name=Replace(F('name'), Value('r. r.'), Value(''))) - self.assertQuerysetEqual(qs, [ - ('George R. R. Martin', 'George R. R. Martin'), - ('J. R. R. Tolkien', 'J. R. R. Tolkien'), - ], transform=lambda x: (x.name, x.same_name), ordered=False) - - def test_replace_expression(self): - qs = Author.objects.annotate(same_name=Replace( - Concat(Value('Author: '), F('name')), Value('Author: '), Value('')), - ) - self.assertQuerysetEqual(qs, [ - ('George R. R. Martin', 'George R. R. Martin'), - ('J. R. R. Tolkien', 'J. R. R. Tolkien'), - ], transform=lambda x: (x.name, x.same_name), ordered=False) - - def test_update(self): - Author.objects.update( - name=Replace(F('name'), Value('R. R. '), Value('')), - ) - self.assertQuerysetEqual(Author.objects.all(), [ - ('George Martin'), - ('J. Tolkien'), - ], transform=lambda x: x.name, ordered=False) - - def test_replace_with_default_arg(self): - # The default replacement is an empty string. - qs = Author.objects.annotate(same_name=Replace(F('name'), Value('R. R. '))) - self.assertQuerysetEqual(qs, [ - ('George R. R. Martin', 'George Martin'), - ('J. R. R. Tolkien', 'J. Tolkien'), - ], transform=lambda x: (x.name, x.same_name), ordered=False) |
