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52 lines
2.2 KiB
Python
52 lines
2.2 KiB
Python
from __future__ import unicode_literals
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from django.core.management.color import no_style
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from django.core.management.sql import (sql_create, sql_delete, sql_indexes,
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sql_destroy_indexes, sql_all)
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from django.db import connections, DEFAULT_DB_ALIAS, models
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from django.test import TestCase
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from django.utils import six
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# See also initial_sql_regress for 'custom_sql_for_model' tests
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class SQLCommandsTestCase(TestCase):
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"""Tests for several functions in django/core/management/sql.py"""
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def test_sql_create(self):
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app = models.get_app('commands_sql')
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output = sql_create(app, no_style(), connections[DEFAULT_DB_ALIAS])
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# Lower so that Oracle's upper case tbl names wont break
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sql = output[0].lower()
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six.assertRegex(self, sql, r'^create table .commands_sql_book.*')
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def test_sql_delete(self):
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app = models.get_app('commands_sql')
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output = sql_delete(app, no_style(), connections[DEFAULT_DB_ALIAS])
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# Oracle produces DROP SEQUENCE and DROP TABLE for this command.
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if connections[DEFAULT_DB_ALIAS].vendor == 'oracle':
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sql = output[1].lower()
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else:
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sql = output[0].lower()
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six.assertRegex(self, sql, r'^drop table .commands_sql_book.*')
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def test_sql_indexes(self):
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app = models.get_app('commands_sql')
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output = sql_indexes(app, no_style(), connections[DEFAULT_DB_ALIAS])
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# PostgreSQL creates two indexes
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self.assertIn(len(output), [1, 2])
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self.assertTrue(output[0].startswith("CREATE INDEX"))
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def test_sql_destroy_indexes(self):
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app = models.get_app('commands_sql')
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output = sql_destroy_indexes(app, no_style(), connections[DEFAULT_DB_ALIAS])
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# PostgreSQL creates two indexes
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self.assertIn(len(output), [1, 2])
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self.assertTrue(output[0].startswith("DROP INDEX"))
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def test_sql_all(self):
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app = models.get_app('commands_sql')
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output = sql_all(app, no_style(), connections[DEFAULT_DB_ALIAS])
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# PostgreSQL creates two indexes
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self.assertIn(len(output), [2, 3])
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self.assertTrue(output[0].startswith('CREATE TABLE'))
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self.assertTrue(output[1].startswith('CREATE INDEX'))
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