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diff --git a/test/tables.py b/test/tables.py
new file mode 100644 (file)
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+++ b/test/tables.py
@@ -0,0 +1,101 @@
+import unittest, sys, os
+
+import sqlalchemy.databases.sqlite as sqllite
+
+db_type = 'memory'
+
+if db_type == 'memory':
+    db = sqllite.engine(':memory:', {})
+elif db_type =='file':
+    if os.access('querytest.db', os.F_OK):
+        os.remove('querytest.db')
+    db = sqllite.engine('querytest.db', {}, echo = True)
+
+from sqlalchemy.sql import *
+from sqlalchemy.schema import *
+
+
+users = Table('users', db,
+    Column('user_id', INT, primary_key = True),
+    Column('user_name', VARCHAR(20)),
+)
+
+addresses = Table('email_addresses', db,
+    Column('address_id', INT, primary_key = True),
+    Column('user_id', INT),
+    Column('email_address', VARCHAR(20)),
+)
+
+orders = Table('orders', db,
+    Column('order_id', INT, primary_key = True),
+    Column('user_id', INT),
+    Column('description', VARCHAR(50)),
+    Column('isopen', INT)
+)
+
+orderitems = Table('items', db,
+    Column('item_id', INT, primary_key = True),
+    Column('order_id', INT),
+    Column('item_name', VARCHAR(50))
+)
+
+keywords = Table('keywords', db,
+    Column('keyword_id', INT, primary_key = True),
+    Column('name', VARCHAR(50))
+)
+
+itemkeywords = Table('itemkeywords', db,
+    Column('item_id', INT),
+    Column('keyword_id', INT)
+)
+
+users.build()
+users.insert().execute(user_id = 7, user_name = 'jack')
+users.insert().execute(user_id = 8, user_name = 'ed')
+users.insert().execute(user_id = 9, user_name = 'fred')
+db.connection().commit()
+
+addresses.build()
+addresses.insert().execute(address_id = 1, user_id = 7, email_address = "jack@bean.com")
+addresses.insert().execute(address_id = 2, user_id = 8, email_address = "ed@wood.com")
+addresses.insert().execute(address_id = 3, user_id = 8, email_address = "ed@lala.com")
+db.connection().commit()
+
+orders.build()
+orders.insert().execute(order_id = 1, user_id = 7, description = 'order 1', isopen=0)
+orders.insert().execute(order_id = 2, user_id = 9, description = 'order 2', isopen=0)
+orders.insert().execute(order_id = 3, user_id = 7, description = 'order 3', isopen=1)
+orders.insert().execute(order_id = 4, user_id = 9, description = 'order 4', isopen=1)
+orders.insert().execute(order_id = 5, user_id = 7, description = 'order 5', isopen=0)
+db.connection().commit()
+
+orderitems.build()
+orderitems.insert().execute(item_id=1, order_id=2, item_name='item 1')
+orderitems.insert().execute(item_id=3, order_id=3, item_name='item 3')
+orderitems.insert().execute(item_id=2, order_id=2, item_name='item 2')
+orderitems.insert().execute(item_id=5, order_id=3, item_name='item 5')
+orderitems.insert().execute(item_id=4, order_id=3, item_name='item 4')
+db.connection().commit()
+
+keywords.build()
+keywords.insert().execute(keyword_id=1, name='blue')
+keywords.insert().execute(keyword_id=2, name='red')
+keywords.insert().execute(keyword_id=3, name='green')
+keywords.insert().execute(keyword_id=4, name='big')
+keywords.insert().execute(keyword_id=5, name='small')
+keywords.insert().execute(keyword_id=6, name='round')
+keywords.insert().execute(keyword_id=7, name='square')
+db.connection().commit()
+
+itemkeywords.build()
+itemkeywords.insert().execute(keyword_id=2, item_id=1)
+itemkeywords.insert().execute(keyword_id=2, item_id=2)
+itemkeywords.insert().execute(keyword_id=4, item_id=1)
+itemkeywords.insert().execute(keyword_id=6, item_id=1)
+itemkeywords.insert().execute(keyword_id=7, item_id=2)
+itemkeywords.insert().execute(keyword_id=6, item_id=3)
+itemkeywords.insert().execute(keyword_id=3, item_id=3)
+itemkeywords.insert().execute(keyword_id=5, item_id=2)
+itemkeywords.insert().execute(keyword_id=4, item_id=3)
+db.connection().commit()
+