make tests use a virtualenv for 'migrate' shell command

This commit is contained in:
Bob Farrell 2010-06-09 17:17:03 +01:00
parent 0ffd7266b1
commit e8feb32f8d
4 changed files with 96 additions and 92 deletions

View File

@ -33,6 +33,7 @@ def load_model(dotted_name):
warnings.warn('model should be in form of module.model:User '
'and not module.model.User', MigrateDeprecationWarning)
dotted_name = ':'.join(dotted_name.rsplit('.', 1))
import os; print "*****************************", os.environ.get('PYTHONPATH', 'ARGH FUCK')
return EntryPoint.parse('x=%s' % dotted_name).load(False)
else:
# Assume it's already loaded.

View File

@ -7,8 +7,8 @@ tag_svn_revision = 1
tag_build = .dev
[nosetests]
pdb = true
pdb-failures = true
pdb = 0
pdb-failures = 0
#stop = true
[aliases]

View File

@ -16,13 +16,16 @@ class Shell(Pathed):
super(Shell, self).setUp()
self.env = TestFileEnvironment(
base_path=os.path.join(self.temp_usable_dir, 'env'),
script_path=[os.path.dirname(sys.executable)] # PATH to migrate development script folder
script_path=[os.path.dirname(sys.executable)], # PATH to migrate development script folder
environ={'PYTHONPATH': '%s/tests' % (os.getcwd(),)},
)
self.env.run("virtualenv %s" % self.env.base_path)
self.env.run("%s/bin/python setup.py install" % (self.env.base_path,), cwd=os.getcwd())
def run_version(self, repos_path):
result = self.env.run('migrate version %s' % repos_path)
result = self.env.run('bin/migrate version %s' % repos_path)
return int(result.stdout.strip())
def run_db_version(self, url, repos_path):
result = self.env.run('migrate db_version %s %s' % (url, repos_path))
result = self.env.run('bin/migrate db_version %s %s' % (url, repos_path))
return int(result.stdout.strip())

View File

@ -24,15 +24,15 @@ class TestShellCommands(Shell):
def test_help(self):
"""Displays default help dialog"""
self.assertEqual(self.env.run('migrate -h').returncode, 0)
self.assertEqual(self.env.run('migrate --help').returncode, 0)
self.assertEqual(self.env.run('migrate help').returncode, 0)
self.assertEqual(self.env.run('bin/migrate -h').returncode, 0)
self.assertEqual(self.env.run('bin/migrate --help').returncode, 0)
self.assertEqual(self.env.run('bin/migrate help').returncode, 0)
def test_help_commands(self):
"""Display help on a specific command"""
# we can only test that we get some output
for cmd in api.__all__:
result = self.env.run('migrate help %s' % cmd)
result = self.env.run('bin/migrate help %s' % cmd)
self.assertTrue(isinstance(result.stdout, basestring))
self.assertTrue(result.stdout)
self.assertFalse(result.stderr)
@ -40,10 +40,10 @@ class TestShellCommands(Shell):
def test_shutdown_logging(self):
"""Try to shutdown logging output"""
repos = self.tmp_repos()
result = self.env.run('migrate create %s repository_name' % repos)
result = self.env.run('migrate version %s --disable_logging' % repos)
result = self.env.run('bin/migrate create %s repository_name' % repos)
result = self.env.run('bin/migrate version %s --disable_logging' % repos)
self.assertEqual(result.stdout, '')
result = self.env.run('migrate version %s -q' % repos)
result = self.env.run('bin/migrate version %s -q' % repos)
self.assertEqual(result.stdout, '')
# TODO: assert logging messages to 0
@ -88,7 +88,7 @@ class TestShellCommands(Shell):
repos = self.tmp_repos()
# Creating a file that doesn't exist should succeed
result = self.env.run('migrate create %s repository_name' % repos)
result = self.env.run('bin/migrate create %s repository_name' % repos)
# Files should actually be created
self.assert_(os.path.exists(repos))
@ -98,35 +98,35 @@ class TestShellCommands(Shell):
self.assertNotEquals(repos_.config.get('db_settings', 'version_table'), 'None')
# Can't create it again: it already exists
result = self.env.run('migrate create %s repository_name' % repos,
result = self.env.run('bin/migrate create %s repository_name' % repos,
expect_error=True)
self.assertEqual(result.returncode, 2)
def test_script(self):
"""We can create a migration script via the command line"""
repos = self.tmp_repos()
result = self.env.run('migrate create %s repository_name' % repos)
result = self.env.run('bin/migrate create %s repository_name' % repos)
result = self.env.run('migrate script --repository=%s Desc' % repos)
result = self.env.run('bin/migrate script --repository=%s Desc' % repos)
self.assert_(os.path.exists('%s/versions/001_Desc.py' % repos))
result = self.env.run('migrate script More %s' % repos)
result = self.env.run('bin/migrate script More %s' % repos)
self.assert_(os.path.exists('%s/versions/002_More.py' % repos))
result = self.env.run('migrate script "Some Random name" %s' % repos)
result = self.env.run('bin/migrate script "Some Random name" %s' % repos)
self.assert_(os.path.exists('%s/versions/003_Some_Random_name.py' % repos))
def test_script_sql(self):
"""We can create a migration sql script via the command line"""
repos = self.tmp_repos()
result = self.env.run('migrate create %s repository_name' % repos)
result = self.env.run('bin/migrate create %s repository_name' % repos)
result = self.env.run('migrate script_sql mydb %s' % repos)
result = self.env.run('bin/migrate script_sql mydb %s' % repos)
self.assert_(os.path.exists('%s/versions/001_mydb_upgrade.sql' % repos))
self.assert_(os.path.exists('%s/versions/001_mydb_downgrade.sql' % repos))
# Test creating a second
result = self.env.run('migrate script_sql postgres --repository=%s' % repos)
result = self.env.run('bin/migrate script_sql postgres --repository=%s' % repos)
self.assert_(os.path.exists('%s/versions/002_postgres_upgrade.sql' % repos))
self.assert_(os.path.exists('%s/versions/002_postgres_downgrade.sql' % repos))
@ -138,7 +138,7 @@ class TestShellCommands(Shell):
self.assert_(not os.path.exists(script))
# No attempt is made to verify correctness of the repository path here
result = self.env.run('migrate manage %s --repository=/bla/' % script)
result = self.env.run('bin/migrate manage %s --repository=/bla/' % script)
self.assert_(os.path.exists(script))
@ -149,41 +149,41 @@ class TestShellRepository(Shell):
"""Create repository, python change script"""
super(TestShellRepository, self).setUp()
self.path_repos = self.tmp_repos()
result = self.env.run('migrate create %s repository_name' % self.path_repos)
result = self.env.run('bin/migrate create %s repository_name' % self.path_repos)
def test_version(self):
"""Correctly detect repository version"""
# Version: 0 (no scripts yet); successful execution
result = self.env.run('migrate version --repository=%s' % self.path_repos)
result = self.env.run('bin/migrate version --repository=%s' % self.path_repos)
self.assertEqual(result.stdout.strip(), "0")
# Also works as a positional param
result = self.env.run('migrate version %s' % self.path_repos)
result = self.env.run('bin/migrate version %s' % self.path_repos)
self.assertEqual(result.stdout.strip(), "0")
# Create a script and version should increment
result = self.env.run('migrate script Desc %s' % self.path_repos)
result = self.env.run('migrate version %s' % self.path_repos)
result = self.env.run('bin/migrate script Desc %s' % self.path_repos)
result = self.env.run('bin/migrate version %s' % self.path_repos)
self.assertEqual(result.stdout.strip(), "1")
def test_source(self):
"""Correctly fetch a script's source"""
result = self.env.run('migrate script Desc --repository=%s' % self.path_repos)
result = self.env.run('bin/migrate script Desc --repository=%s' % self.path_repos)
filename = '%s/versions/001_Desc.py' % self.path_repos
source = open(filename).read()
self.assert_(source.find('def upgrade') >= 0)
# Version is now 1
result = self.env.run('migrate version %s' % self.path_repos)
result = self.env.run('bin/migrate version %s' % self.path_repos)
self.assertEqual(result.stdout.strip(), "1")
# Output/verify the source of version 1
result = self.env.run('migrate source 1 --repository=%s' % self.path_repos)
result = self.env.run('bin/migrate source 1 --repository=%s' % self.path_repos)
self.assertEqual(result.stdout.strip(), source.strip())
# We can also send the source to a file... test that too
result = self.env.run('migrate source 1 %s --repository=%s' %
result = self.env.run('bin/migrate source 1 %s --repository=%s' %
(filename, self.path_repos))
self.assert_(os.path.exists(filename))
fd = open(filename)
@ -203,17 +203,17 @@ class TestShellDatabase(Shell, DB):
"""Ensure we can set version control on a database"""
path_repos = repos = self.tmp_repos()
url = self.url
result = self.env.run('migrate create %s repository_name' % repos)
result = self.env.run('bin/migrate create %s repository_name' % repos)
result = self.env.run('migrate drop_version_control %(url)s %(repos)s'\
result = self.env.run('bin/migrate drop_version_control %(url)s %(repos)s'\
% locals(), expect_error=True)
self.assertEqual(result.returncode, 1)
result = self.env.run('migrate version_control %(url)s %(repos)s' % locals())
result = self.env.run('bin/migrate version_control %(url)s %(repos)s' % locals())
# Clean up
result = self.env.run('migrate drop_version_control %(url)s %(repos)s' % locals())
result = self.env.run('bin/migrate drop_version_control %(url)s %(repos)s' % locals())
# Attempting to drop vc from a database without it should fail
result = self.env.run('migrate drop_version_control %(url)s %(repos)s'\
result = self.env.run('bin/migrate drop_version_control %(url)s %(repos)s'\
% locals(), expect_error=True)
self.assertEqual(result.returncode, 1)
@ -222,41 +222,41 @@ class TestShellDatabase(Shell, DB):
"""Commands with default arguments set by manage.py"""
path_repos = repos = self.tmp_repos()
url = self.url
result = self.env.run('migrate create --name=repository_name %s' % repos)
result = self.env.run('migrate drop_version_control %(url)s %(repos)s' % locals(), expect_error=True)
result = self.env.run('bin/migrate create --name=repository_name %s' % repos)
result = self.env.run('bin/migrate drop_version_control %(url)s %(repos)s' % locals(), expect_error=True)
self.assertEqual(result.returncode, 1)
result = self.env.run('migrate version_control %(url)s %(repos)s' % locals())
result = self.env.run('bin/migrate version_control %(url)s %(repos)s' % locals())
result = self.env.run('migrate drop_version_control %(url)s %(repos)s' % locals())
result = self.env.run('bin/migrate drop_version_control %(url)s %(repos)s' % locals())
@usedb()
def test_version_control_specified(self):
"""Ensure we can set version control to a particular version"""
path_repos = self.tmp_repos()
url = self.url
result = self.env.run('migrate create --name=repository_name %s' % path_repos)
result = self.env.run('migrate drop_version_control %(url)s %(path_repos)s' % locals(), expect_error=True)
result = self.env.run('bin/migrate create --name=repository_name %s' % path_repos)
result = self.env.run('bin/migrate drop_version_control %(url)s %(path_repos)s' % locals(), expect_error=True)
self.assertEqual(result.returncode, 1)
# Fill the repository
path_script = self.tmp_py()
version = 2
for i in range(version):
result = self.env.run('migrate script Desc --repository=%s' % path_repos)
result = self.env.run('bin/migrate script Desc --repository=%s' % path_repos)
# Repository version is correct
result = self.env.run('migrate version %s' % path_repos)
result = self.env.run('bin/migrate version %s' % path_repos)
self.assertEqual(result.stdout.strip(), str(version))
# Apply versioning to DB
result = self.env.run('migrate version_control %(url)s %(path_repos)s %(version)s' % locals())
result = self.env.run('bin/migrate version_control %(url)s %(path_repos)s %(version)s' % locals())
# Test db version number (should start at 2)
result = self.env.run('migrate db_version %(url)s %(path_repos)s' % locals())
result = self.env.run('bin/migrate db_version %(url)s %(path_repos)s' % locals())
self.assertEqual(result.stdout.strip(), str(version))
# Clean up
result = self.env.run('migrate drop_version_control %(url)s %(path_repos)s' % locals())
result = self.env.run('bin/migrate drop_version_control %(url)s %(path_repos)s' % locals())
@usedb()
def test_upgrade(self):
@ -264,67 +264,67 @@ class TestShellDatabase(Shell, DB):
# Create a repository
repos_name = 'repos_name'
repos_path = self.tmp()
result = self.env.run('migrate create %(repos_path)s %(repos_name)s' % locals())
result = self.env.run('bin/migrate create %(repos_path)s %(repos_name)s' % locals())
self.assertEquals(self.run_version(repos_path), 0)
# Version the DB
result = self.env.run('migrate drop_version_control %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('migrate version_control %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate drop_version_control %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate version_control %s %s' % (self.url, repos_path))
# Upgrades with latest version == 0
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
result = self.env.run('migrate upgrade %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate upgrade %s %s' % (self.url, repos_path))
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
result = self.env.run('migrate upgrade %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate upgrade %s %s' % (self.url, repos_path))
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
result = self.env.run('migrate upgrade %s %s 1' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate upgrade %s %s 1' % (self.url, repos_path), expect_error=True)
self.assertEquals(result.returncode, 1)
result = self.env.run('migrate upgrade %s %s -1' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate upgrade %s %s -1' % (self.url, repos_path), expect_error=True)
self.assertEquals(result.returncode, 2)
# Add a script to the repository; upgrade the db
result = self.env.run('migrate script Desc --repository=%s' % (repos_path))
result = self.env.run('bin/migrate script Desc --repository=%s' % (repos_path))
self.assertEquals(self.run_version(repos_path), 1)
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
# Test preview
result = self.env.run('migrate upgrade %s %s 0 --preview_sql' % (self.url, repos_path))
result = self.env.run('migrate upgrade %s %s 0 --preview_py' % (self.url, repos_path))
result = self.env.run('bin/migrate upgrade %s %s 0 --preview_sql' % (self.url, repos_path))
result = self.env.run('bin/migrate upgrade %s %s 0 --preview_py' % (self.url, repos_path))
result = self.env.run('migrate upgrade %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate upgrade %s %s' % (self.url, repos_path))
self.assertEquals(self.run_db_version(self.url, repos_path), 1)
# Downgrade must have a valid version specified
result = self.env.run('migrate downgrade %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate downgrade %s %s' % (self.url, repos_path), expect_error=True)
self.assertEquals(result.returncode, 2)
result = self.env.run('migrate downgrade %s %s -1' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate downgrade %s %s -1' % (self.url, repos_path), expect_error=True)
self.assertEquals(result.returncode, 2)
result = self.env.run('migrate downgrade %s %s 2' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate downgrade %s %s 2' % (self.url, repos_path), expect_error=True)
self.assertEquals(result.returncode, 2)
self.assertEquals(self.run_db_version(self.url, repos_path), 1)
result = self.env.run('migrate downgrade %s %s 0' % (self.url, repos_path))
result = self.env.run('bin/migrate downgrade %s %s 0' % (self.url, repos_path))
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
result = self.env.run('migrate downgrade %s %s 1' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate downgrade %s %s 1' % (self.url, repos_path), expect_error=True)
self.assertEquals(result.returncode, 2)
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
result = self.env.run('migrate drop_version_control %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate drop_version_control %s %s' % (self.url, repos_path))
def _run_test_sqlfile(self, upgrade_script, downgrade_script):
# TODO: add test script that checks if db really changed
repos_path = self.tmp()
repos_name = 'repos'
result = self.env.run('migrate create %s %s' % (repos_path, repos_name))
result = self.env.run('migrate drop_version_control %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('migrate version_control %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate create %s %s' % (repos_path, repos_name))
result = self.env.run('bin/migrate drop_version_control %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate version_control %s %s' % (self.url, repos_path))
self.assertEquals(self.run_version(repos_path), 0)
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
beforeCount = len(os.listdir(os.path.join(repos_path, 'versions'))) # hmm, this number changes sometimes based on running from svn
result = self.env.run('migrate script_sql %s --repository=%s' % ('postgres', repos_path))
result = self.env.run('bin/migrate script_sql %s --repository=%s' % ('postgres', repos_path))
self.assertEquals(self.run_version(repos_path), 1)
self.assertEquals(len(os.listdir(os.path.join(repos_path, 'versions'))), beforeCount + 2)
@ -334,11 +334,11 @@ class TestShellDatabase(Shell, DB):
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
self.assertRaises(Exception, self.engine.text('select * from t_table').execute)
result = self.env.run('migrate upgrade %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate upgrade %s %s' % (self.url, repos_path))
self.assertEquals(self.run_db_version(self.url, repos_path), 1)
self.engine.text('select * from t_table').execute()
result = self.env.run('migrate downgrade %s %s 0' % (self.url, repos_path))
result = self.env.run('bin/migrate downgrade %s %s 0' % (self.url, repos_path))
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
self.assertRaises(Exception, self.engine.text('select * from t_table').execute)
@ -378,15 +378,15 @@ class TestShellDatabase(Shell, DB):
repos_name = 'repos_name'
repos_path = self.tmp()
result = self.env.run('migrate create repository_name --repository=%s' % repos_path)
result = self.env.run('migrate drop_version_control %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('migrate version_control %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate create repository_name --repository=%s' % repos_path)
result = self.env.run('bin/migrate drop_version_control %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate version_control %s %s' % (self.url, repos_path))
self.assertEquals(self.run_version(repos_path), 0)
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
# Empty script should succeed
result = self.env.run('migrate script Desc %s' % repos_path)
result = self.env.run('migrate test %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate script Desc %s' % repos_path)
result = self.env.run('bin/migrate test %s %s' % (self.url, repos_path))
self.assertEquals(self.run_version(repos_path), 1)
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
@ -408,7 +408,7 @@ class TestShellDatabase(Shell, DB):
file.write(script_text)
file.close()
result = self.env.run('migrate test %s %s bla' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate test %s %s bla' % (self.url, repos_path), expect_error=True)
self.assertEqual(result.returncode, 2)
self.assertEquals(self.run_version(repos_path), 1)
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
@ -439,7 +439,7 @@ class TestShellDatabase(Shell, DB):
file = open(script_path, 'w')
file.write(script_text)
file.close()
result = self.env.run('migrate test %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate test %s %s' % (self.url, repos_path))
self.assertEquals(self.run_version(repos_path), 1)
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
@ -458,43 +458,43 @@ class TestShellDatabase(Shell, DB):
self.meta.reflect()
self.meta.drop_all() # in case junk tables are lying around in the test database
result = self.env.run('migrate create %s %s' % (repos_path, repos_name))
result = self.env.run('migrate drop_version_control %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('migrate version_control %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate create %s %s' % (repos_path, repos_name))
result = self.env.run('bin/migrate drop_version_control %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate version_control %s %s' % (self.url, repos_path))
self.assertEquals(self.run_version(repos_path), 0)
self.assertEquals(self.run_db_version(self.url, repos_path), 0)
# Setup helper script.
result = self.env.run('migrate manage %s --repository=%s --url=%s --model=%s'\
result = self.env.run('bin/migrate manage %s --repository=%s --url=%s --model=%s'\
% (script_path, repos_path, self.url, model_module))
self.assert_(os.path.exists(script_path))
# Model is defined but database is empty.
result = self.env.run('migrate compare_model_to_db %s %s --model=%s' \
result = self.env.run('bin/migrate compare_model_to_db %s %s --model=%s' \
% (self.url, repos_path, model_module))
self.assert_("tables missing in database: tmp_account_rundiffs" in result.stdout)
# Test Deprecation
result = self.env.run('migrate compare_model_to_db %s %s --model=%s' \
result = self.env.run('bin/migrate compare_model_to_db %s %s --model=%s' \
% (self.url, repos_path, model_module.replace(":", ".")), expect_error=True)
self.assertEqual(result.returncode, 0)
self.assertTrue("DeprecationWarning" in result.stderr)
self.assert_("tables missing in database: tmp_account_rundiffs" in result.stdout)
# Update db to latest model.
result = self.env.run('migrate update_db_from_model %s %s %s'\
result = self.env.run('bin/migrate update_db_from_model %s %s %s'\
% (self.url, repos_path, model_module))
self.assertEquals(self.run_version(repos_path), 0)
self.assertEquals(self.run_db_version(self.url, repos_path), 0) # version did not get bumped yet because new version not yet created
result = self.env.run('migrate compare_model_to_db %s %s %s'\
result = self.env.run('bin/migrate compare_model_to_db %s %s %s'\
% (self.url, repos_path, model_module))
self.assert_("No schema diffs" in result.stdout)
result = self.env.run('migrate drop_version_control %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('migrate version_control %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate drop_version_control %s %s' % (self.url, repos_path), expect_error=True)
result = self.env.run('bin/migrate version_control %s %s' % (self.url, repos_path))
result = self.env.run('migrate create_model %s %s' % (self.url, repos_path))
result = self.env.run('bin/migrate create_model %s %s' % (self.url, repos_path))
temp_dict = dict()
exec result.stdout in temp_dict
@ -506,10 +506,10 @@ class TestShellDatabase(Shell, DB):
#Column('passwd', String(length=None, convert_unicode=False, assert_unicode=None))""" in result.stdout)
# We're happy with db changes, make first db upgrade script to go from version 0 -> 1.
result = self.env.run('migrate make_update_script_for_model', expect_error=True)
result = self.env.run('bin/migrate make_update_script_for_model', expect_error=True)
self.assertTrue('Not enough arguments' in result.stderr)
result_script = self.env.run('migrate make_update_script_for_model %s %s %s %s'\
result_script = self.env.run('bin/migrate make_update_script_for_model %s %s %s %s'\
% (self.url, repos_path, old_model_module, model_module))
self.assertEqualsIgnoreWhitespace(result_script.stdout,
'''from sqlalchemy import *
@ -536,11 +536,11 @@ class TestShellDatabase(Shell, DB):
tmp_account_rundiffs.drop()''')
# Save the upgrade script.
result = self.env.run('migrate script Desc %s' % repos_path)
result = self.env.run('bin/migrate script Desc %s' % repos_path)
upgrade_script_path = '%s/versions/001_Desc.py' % repos_path
open(upgrade_script_path, 'w').write(result_script.stdout)
result = self.env.run('migrate compare_model_to_db %s %s %s'\
result = self.env.run('bin/migrate compare_model_to_db %s %s %s'\
% (self.url, repos_path, model_module))
self.assert_("No schema diffs" in result.stdout)