class ProductTestCase(unittest.TestCase):
"""Unit tests covering the Product model"""
INITIAL_PREFIX = 'tp'
INITIAL_NAME = 'test project'
INITIAL_DESCRIPTION = 'a test project'
def setUp(self):
self.env = EnvironmentStub(enable=['trac.*', 'multiproduct.*'])
self.env.path = tempfile.mkdtemp(prefix='bh-product-tempenv-')
self.mpsystem = MultiProductSystem(self.env)
try:
self.mpsystem.upgrade_environment(self.env.db_transaction)
except self.env.db_exc.OperationalError:
# table remains but database version is deleted
pass
self.listener = self._enable_resource_change_listener()
self.default_data = {'prefix':self.INITIAL_PREFIX,
'name':self.INITIAL_NAME,
'description':self.INITIAL_DESCRIPTION}
self.global_env = self.env
self.product = Product(self.env)
self.product._data.update(self.default_data)
self.product.insert()
def tearDown(self):
shutil.rmtree(self.env.path)
self.env.reset_db()
def _enable_resource_change_listener(self):
listener = TestResourceChangeListener(self.env)
listener.resource_type = Product
listener.callback = self.listener_callback
return listener
def listener_callback(self, action, resource, context, old_values = None):
# pylint: disable=unused-argument
# pylint: disable=attribute-defined-outside-init
self.prefix = resource.prefix
self.name = resource.name
self.description = resource.description
def test_set_table_field(self):
"""tests that table.field style update works"""
test = {'prefix': 'td',
'name': 'test field access',
'description': 'product to test field setting'}
product = Product(self.env)
# attempt to set the fields from the data
product.prefix = test['prefix']
product.name = test['name']
product.description = test['description']
self.assertEqual(product._data['prefix'], test['prefix'])
self.assertEqual(product._data['name'], test['name'])
self.assertEqual(product._data['description'], test['description'])
def test_select(self):
"""tests that select can search Products by fields"""
p2_data = {'prefix':'tp2',
'name':'test project 2',
'description':'a different test project'}
p3_data = {'prefix':'tp3',
'name':'test project 3',
'description':'test project'}
product2 = Product(self.env)
product2._data.update(p2_data)
product3 = Product(self.env)
product3._data.update(p3_data)
product2.insert()
product3.insert()
products = list(Product.select(self.env, where={'prefix':'tp'}))
self.assertEqual(1, len(products))
products = list(Product.select(self.env,
where={'name':'test project'}))
self.assertEqual(1, len(products))
products = list(Product.select(self.env,
where={'prefix':'tp3', 'name':'test project 3'}))
self.assertEqual(1, len(products))
def test_update(self):
"""tests that we can use update to push data to the database"""
product = list(Product.select(self.env, where={'prefix':'tp'}))[0]
self.assertEqual('test project', product._data['name'])
new_data = {'prefix':'tp',
'name':'updated',
'description':'nothing'}
product._data.update(new_data)
product.update()
comp_product = list(Product.select(self.env, where={'prefix':'tp'}))[0]
self.assertEqual('updated', comp_product._data['name'])
def test_update_key_change(self):
"""tests that we raise an error for attempting to update key fields"""
bad_data = {'prefix':'tp0',
'name':'update',
'description':'nothing'}
product = list(Product.select(self.env, where={'prefix':'tp'}))[0]
product._data.update(bad_data)
self.assertRaises(TracError, product.update)
def test_insert(self):
"""test saving new Product"""
data = {'prefix':'new', 'name':'new', 'description':'new'}
product = Product(self.env)
product._data.update(data)
product.insert()
check_products = list(Product.select(self.env, where={'prefix':'new'}))
self.assertEqual(product._data['prefix'],
check_products[0]._data['prefix'])
self.assertEqual(1, len(check_products))
def test_insert_duplicate_key(self):
"""test attempted saving of Product with existing key fails"""
dupe_key_data = {'prefix':'tp',
'name':'dupe',
'description':'dupe primary key'}
product2 = Product(self.env)
product2._data.update(dupe_key_data)
self.assertRaises(TracError, product2.insert)
def test_delete(self):
"""test that we are able to delete Products"""
product = list(Product.select(self.env, where={'prefix':'tp'}))[0]
product.delete()
post = list(Product.select(self.env, where={'prefix':'tp'}))
self.assertEqual(0, len(post))
def test_delete_twice(self):
"""test that we error when deleting twice on the same key"""
product = list(Product.select(self.env, where={'prefix':'tp'}))[0]
product.delete()
self.assertRaises(TracError, product.delete)
def test_field_data_get(self):
"""tests that we can use table.field syntax to get to the field data"""
prefix = self.default_data['prefix']
name = self.default_data['name']
description = self.default_data['description']
product = list(Product.select(self.env, where={'prefix':prefix}))[0]
self.assertEqual(prefix, product.prefix)
self.assertEqual(name, product.name)
self.assertEqual(description, product.description)
def test_field_set(self):
"""tests that we can use table.field = something to set field data"""
prefix = self.default_data['prefix']
product = list(Product.select(self.env, where={'prefix':prefix}))[0]
new_description = 'test change of description'
product.description = new_description
self.assertEqual(new_description, product.description)
def test_missing_unique_fields(self):
"""ensure that that insert method works when _meta does not specify
unique fields when inserting more than one ProductResourceMap instances
"""
class TestModel(ModelBase):
"""A test model with no unique_fields"""
_meta = {'table_name': 'bloodhound_testmodel',
'object_name': 'TestModelObject',
'key_fields': ['id',],
'non_key_fields': ['value'],
'unique_fields': [],}
from trac.db import DatabaseManager
schema = [TestModel._get_schema(), ]
with self.env.db_transaction as db:
db_connector, dummy = DatabaseManager(self.env)._get_connector()
for table in schema:
for statement in db_connector.to_sql(table):
db(statement)
structure = dict([(table.name, [col.name for col in table.columns])
for table in schema])
tm1 = TestModel(self.env)
tm1._data.update({'id':1, 'value':'value1'})
tm1.insert()
tm2 = TestModel(self.env)
tm2._data.update({'id':2, 'value':'value2'})
tm2.insert()
def test_change_listener_created(self):
self.assertEqual('created', self.listener.action)
self.assertIsInstance(self.listener.resource, Product)
self.assertEqual(self.INITIAL_PREFIX, self.prefix)
self.assertEqual(self.INITIAL_NAME, self.name)
self.assertEqual(self.INITIAL_DESCRIPTION, self.description)
def test_change_listener_changed(self):
CHANGED_NAME = "changed name"
self.product.name = CHANGED_NAME
self.product.update()
self.assertEqual('changed', self.listener.action)
self.assertIsInstance(self.listener.resource, Product)
self.assertEqual(CHANGED_NAME, self.name)
self.assertEqual({"name":self.INITIAL_NAME}, self.listener.old_values)
def test_change_listener_deleted(self):
self.product.delete()
self.assertEqual('deleted', self.listener.action)
self.assertIsInstance(self.listener.resource, Product)
self.assertEqual(self.INITIAL_PREFIX, self.prefix)
def test_get_tickets(self):
for pdata in (
{'prefix': 'p2', 'name':'product, too', 'description': ''},
{'prefix': 'p3', 'name':'strike three', 'description': ''},
):
num_tickets = 5
product = Product(self.global_env)
product._data.update(pdata)
product.insert()
self.env = ProductEnvironment(self.global_env, product)
for i in range(num_tickets):
ticket = Ticket(self.env)
ticket['summary'] = 'hello ticket #%s-%d' % (product.prefix, i)
ticket['reporter'] = 'admin'
tid = ticket.insert()
# retrieve tickets using both global and product scope
tickets_from_global = [(t['product'], t['id']) for t in
Product.get_tickets(self.global_env, product.prefix)]
self.assertEqual(len(tickets_from_global), num_tickets)
tickets_from_product = [(t['product'], t['id']) for t in
Product.get_tickets(self.env)]
self.assertEqual(len(tickets_from_product), num_tickets)
# both lists should contain same elements
intersection = set(tickets_from_global) & set(tickets_from_product)
self.assertEqual(len(intersection), num_tickets)
def process_request(self, req):
"""process request handler"""
req.perm.require('PRODUCT_VIEW')
pid = req.args.get('productid', None)
action = req.args.get('action', 'view')
products = [
p for p in Product.select(self.env)
if 'PRODUCT_VIEW' in req.perm(p.resource)
]
if pid is not None:
add_link(req, 'up', req.href.products(), _('Products'))
try:
product = Product(self.env, {'prefix': pid})
except ResourceNotFound:
product = Product(self.env)
data = {'product': product}
if req.method == 'POST':
if req.args.has_key('cancel'):
req.redirect(req.href.products(product.prefix))
elif action == 'edit':
return self._do_save(req, product)
elif action == 'delete':
req.perm(product.resource).require('PRODUCT_DELETE')
retarget_to = req.args.get('retarget', None)
name = product.name
product.delete(resources_to=retarget_to)
add_notice(req,
_('The product "%(n)s" has been deleted.', n=name))
req.redirect(req.href.products())
elif action in ('new', 'edit'):
return self._render_editor(req, product)
elif action == 'delete':
req.perm(product.resource).require('PRODUCT_DELETE')
return 'product_delete.html', data, None
if pid is None:
data = {'products': products}
return 'product_list.html', data, None
def add_product_link(rel, product):
href = req.href.products(product.prefix)
add_link(req, rel, href, _('Product "%(name)s"',
name=product.name))
idx = [i for i, p in enumerate(products) if p.name == product.name]
if idx:
idx = idx[0]
if idx > 0:
add_product_link('first', products[0])
add_product_link('prev', products[idx - 1])
if idx < len(products) - 1:
add_product_link('next', products[idx + 1])
add_product_link('last', products[-1])
prevnext_nav(req, _('Previous Product'), _('Next Product'),
_('Back to Product List'))
return 'product_view.html', data, None
def process_request(self, req):
"""process request handler"""
req.perm.require('PRODUCT_VIEW')
pid = req.args.get('productid', None)
if pid:
req.perm('product', pid).require('PRODUCT_VIEW')
action = req.args.get('action', 'view')
products = [p for p in Product.select(self.env)
if 'PRODUCT_VIEW' in req.perm(p.resource)]
if pid is not None:
add_link(req, 'up', req.href.products(), _('Products'))
try:
product = Product(self.env, {'prefix': pid})
except ResourceNotFound:
product = Product(self.env)
data = {'product': product,
'context': web_context(req, product.resource)}
if req.method == 'POST':
if req.args.has_key('cancel'):
req.redirect(req.href.products(product.prefix))
elif action == 'edit':
return self._do_save(req, product)
elif action == 'delete':
req.perm(product.resource).require('PRODUCT_DELETE')
retarget_to = req.args.get('retarget', None)
name = product.name
product.delete(resources_to=retarget_to)
add_notice(req, _('The product "%(n)s" has been deleted.',
n = name))
req.redirect(req.href.products())
elif action in ('new', 'edit'):
return self._render_editor(req, product)
elif action == 'delete':
req.perm(product.resource).require('PRODUCT_DELETE')
return 'product_delete.html', data, None
if pid is None:
data = {'products': products,
'context': web_context(req, Resource('products', None))}
return 'product_list.html', data, None
def add_product_link(rel, product):
href = req.href.products(product.prefix)
add_link(req, rel, href, _('Product "%(name)s"',
name=product.name))
idx = [i for i, p in enumerate(products) if p.name == product.name]
if idx:
idx = idx[0]
if idx > 0:
add_product_link('first', products[0])
add_product_link('prev', products[idx - 1])
if idx < len(products) - 1:
add_product_link('next', products[idx + 1])
add_product_link('last', products[-1])
prevnext_nav(req, _('Previous Product'), _('Next Product'),
_('Back to Product List'))
return 'product_view.html', data, None
class ProductTestCase(unittest.TestCase):
"""Unit tests covering the Product model"""
INITIAL_PREFIX = 'tp'
INITIAL_NAME = 'test project'
INITIAL_DESCRIPTION = 'a test project'
def setUp(self):
self.env = EnvironmentStub(enable=['trac.*', 'multiproduct.*'])
self.env.path = tempfile.mkdtemp(prefix='bh-product-tempenv-')
self.mpsystem = MultiProductSystem(self.env)
try:
self.mpsystem.upgrade_environment(self.env.db_transaction)
except self.env.db_exc.OperationalError:
# table remains but database version is deleted
pass
self.listener = self._enable_resource_change_listener()
self.default_data = {
'prefix': self.INITIAL_PREFIX,
'name': self.INITIAL_NAME,
'description': self.INITIAL_DESCRIPTION
}
self.global_env = self.env
self.product = Product(self.env)
self.product._data.update(self.default_data)
self.product.insert()
def tearDown(self):
shutil.rmtree(self.env.path)
self.env.reset_db()
def _enable_resource_change_listener(self):
listener = TestResourceChangeListener(self.env)
listener.resource_type = Product
listener.callback = self.listener_callback
return listener
def listener_callback(self, action, resource, context, old_values=None):
# pylint: disable=unused-argument
# pylint: disable=attribute-defined-outside-init
self.prefix = resource.prefix
self.name = resource.name
self.description = resource.description
def test_set_table_field(self):
"""tests that table.field style update works"""
test = {
'prefix': 'td',
'name': 'test field access',
'description': 'product to test field setting'
}
product = Product(self.env)
# attempt to set the fields from the data
product.prefix = test['prefix']
product.name = test['name']
product.description = test['description']
self.assertEqual(product._data['prefix'], test['prefix'])
self.assertEqual(product._data['name'], test['name'])
self.assertEqual(product._data['description'], test['description'])
def test_select(self):
"""tests that select can search Products by fields"""
p2_data = {
'prefix': 'tp2',
'name': 'test project 2',
'description': 'a different test project'
}
p3_data = {
'prefix': 'tp3',
'name': 'test project 3',
'description': 'test project'
}
product2 = Product(self.env)
product2._data.update(p2_data)
product3 = Product(self.env)
product3._data.update(p3_data)
product2.insert()
product3.insert()
products = list(Product.select(self.env, where={'prefix': 'tp'}))
self.assertEqual(1, len(products))
products = list(
Product.select(self.env, where={'name': 'test project'}))
self.assertEqual(1, len(products))
products = list(
Product.select(self.env,
where={
'prefix': 'tp3',
'name': 'test project 3'
}))
self.assertEqual(1, len(products))
def test_update(self):
"""tests that we can use update to push data to the database"""
product = list(Product.select(self.env, where={'prefix': 'tp'}))[0]
self.assertEqual('test project', product._data['name'])
new_data = {
'prefix': 'tp',
'name': 'updated',
'description': 'nothing'
}
product._data.update(new_data)
product.update()
comp_product = list(Product.select(self.env, where={'prefix':
'tp'}))[0]
self.assertEqual('updated', comp_product._data['name'])
def test_update_key_change(self):
"""tests that we raise an error for attempting to update key fields"""
bad_data = {
'prefix': 'tp0',
'name': 'update',
'description': 'nothing'
}
product = list(Product.select(self.env, where={'prefix': 'tp'}))[0]
product._data.update(bad_data)
self.assertRaises(TracError, product.update)
def test_insert(self):
"""test saving new Product"""
data = {'prefix': 'new', 'name': 'new', 'description': 'new'}
product = Product(self.env)
product._data.update(data)
product.insert()
check_products = list(Product.select(self.env, where={'prefix':
'new'}))
self.assertEqual(product._data['prefix'],
check_products[0]._data['prefix'])
self.assertEqual(1, len(check_products))
def test_insert_duplicate_key(self):
"""test attempted saving of Product with existing key fails"""
dupe_key_data = {
'prefix': 'tp',
'name': 'dupe',
'description': 'dupe primary key'
}
product2 = Product(self.env)
product2._data.update(dupe_key_data)
self.assertRaises(TracError, product2.insert)
def test_delete(self):
"""test that we are able to delete Products"""
product = list(Product.select(self.env, where={'prefix': 'tp'}))[0]
product.delete()
post = list(Product.select(self.env, where={'prefix': 'tp'}))
self.assertEqual(0, len(post))
def test_delete_twice(self):
"""test that we error when deleting twice on the same key"""
product = list(Product.select(self.env, where={'prefix': 'tp'}))[0]
product.delete()
self.assertRaises(TracError, product.delete)
def test_field_data_get(self):
"""tests that we can use table.field syntax to get to the field data"""
prefix = self.default_data['prefix']
name = self.default_data['name']
description = self.default_data['description']
product = list(Product.select(self.env, where={'prefix': prefix}))[0]
self.assertEqual(prefix, product.prefix)
self.assertEqual(name, product.name)
self.assertEqual(description, product.description)
def test_field_set(self):
"""tests that we can use table.field = something to set field data"""
prefix = self.default_data['prefix']
product = list(Product.select(self.env, where={'prefix': prefix}))[0]
new_description = 'test change of description'
product.description = new_description
self.assertEqual(new_description, product.description)
def test_missing_unique_fields(self):
"""ensure that that insert method works when _meta does not specify
unique fields when inserting more than one ProductResourceMap instances
"""
class TestModel(ModelBase):
"""A test model with no unique_fields"""
_meta = {
'table_name': 'bloodhound_testmodel',
'object_name': 'TestModelObject',
'key_fields': [
'id',
],
'non_key_fields': ['value'],
'unique_fields': [],
}
from trac.db import DatabaseManager
schema = [
TestModel._get_schema(),
]
with self.env.db_transaction as db:
db_connector, dummy = DatabaseManager(self.env)._get_connector()
for table in schema:
for statement in db_connector.to_sql(table):
db(statement)
structure = dict([(table.name, [col.name for col in table.columns])
for table in schema])
tm1 = TestModel(self.env)
tm1._data.update({'id': 1, 'value': 'value1'})
tm1.insert()
tm2 = TestModel(self.env)
tm2._data.update({'id': 2, 'value': 'value2'})
tm2.insert()
def test_change_listener_created(self):
self.assertEqual('created', self.listener.action)
self.assertIsInstance(self.listener.resource, Product)
self.assertEqual(self.INITIAL_PREFIX, self.prefix)
self.assertEqual(self.INITIAL_NAME, self.name)
self.assertEqual(self.INITIAL_DESCRIPTION, self.description)
def test_change_listener_changed(self):
CHANGED_NAME = "changed name"
self.product.name = CHANGED_NAME
self.product.update()
self.assertEqual('changed', self.listener.action)
self.assertIsInstance(self.listener.resource, Product)
self.assertEqual(CHANGED_NAME, self.name)
self.assertEqual({"name": self.INITIAL_NAME}, self.listener.old_values)
def test_change_listener_deleted(self):
self.product.delete()
self.assertEqual('deleted', self.listener.action)
self.assertIsInstance(self.listener.resource, Product)
self.assertEqual(self.INITIAL_PREFIX, self.prefix)
def test_get_tickets(self):
for pdata in (
{
'prefix': 'p2',
'name': 'product, too',
'description': ''
},
{
'prefix': 'p3',
'name': 'strike three',
'description': ''
},
):
num_tickets = 5
product = Product(self.global_env)
product._data.update(pdata)
product.insert()
self.env = ProductEnvironment(self.global_env, product)
for i in range(num_tickets):
ticket = Ticket(self.env)
ticket['summary'] = 'hello ticket #%s-%d' % (product.prefix, i)
ticket['reporter'] = 'admin'
tid = ticket.insert()
# retrieve tickets using both global and product scope
tickets_from_global = [
(t['product'], t['id'])
for t in Product.get_tickets(self.global_env, product.prefix)
]
self.assertEqual(len(tickets_from_global), num_tickets)
tickets_from_product = [(t['product'], t['id'])
for t in Product.get_tickets(self.env)]
self.assertEqual(len(tickets_from_product), num_tickets)
# both lists should contain same elements
intersection = set(tickets_from_global) & set(tickets_from_product)
self.assertEqual(len(intersection), num_tickets)
