def test_custom_templates_and_themes(self):
"""Users can define their own templates with themes"""
new_templates_dir = os.path.join(self.temp_usable_dir, 'templates')
manage_tmpl_file = os.path.join(new_templates_dir,
'manage/custom.py_tmpl')
repository_tmpl_file = os.path.join(new_templates_dir,
'repository/custom/README')
script_tmpl_file = os.path.join(new_templates_dir,
'script/custom.py_tmpl')
sql_script_tmpl_file = os.path.join(new_templates_dir,
'sql_script/custom.py_tmpl')
MANAGE_CONTENTS = 'print "manage.py"'
README_CONTENTS = 'MIGRATE README!'
SCRIPT_FILE_CONTENTS = 'print "script.py"'
new_repo_dest = self.tmp_repos()
new_manage_dest = self.tmp_py()
# make new templates dir
shutil.copytree(migrate.versioning.templates.__path__[0],
new_templates_dir)
shutil.copytree(os.path.join(new_templates_dir, 'repository/default'),
os.path.join(new_templates_dir, 'repository/custom'))
# edit templates
f = open(manage_tmpl_file, 'w').write(MANAGE_CONTENTS)
f = open(repository_tmpl_file, 'w').write(README_CONTENTS)
f = open(script_tmpl_file, 'w').write(SCRIPT_FILE_CONTENTS)
f = open(sql_script_tmpl_file, 'w').write(SCRIPT_FILE_CONTENTS)
# create repository, manage file and python script
kw = {}
kw['templates_path'] = new_templates_dir
kw['templates_theme'] = 'custom'
api.create(new_repo_dest, 'repo_name', **kw)
api.script('test', new_repo_dest, **kw)
api.script_sql('postgres', new_repo_dest, **kw)
api.manage(new_manage_dest, **kw)
# assert changes
self.assertEqual(open(new_manage_dest).read(), MANAGE_CONTENTS)
self.assertEqual(
open(os.path.join(new_repo_dest, 'manage.py')).read(),
MANAGE_CONTENTS)
self.assertEqual(
open(os.path.join(new_repo_dest, 'README')).read(),
README_CONTENTS)
self.assertEqual(
open(os.path.join(new_repo_dest, 'versions/001_test.py')).read(),
SCRIPT_FILE_CONTENTS)
self.assertEqual(
open(
os.path.join(new_repo_dest,
'versions/002_postgres_downgrade.sql')).read(),
SCRIPT_FILE_CONTENTS)
self.assertEqual(
open(
os.path.join(new_repo_dest,
'versions/002_postgres_upgrade.sql')).read(),
SCRIPT_FILE_CONTENTS)
def test_workflow(self):
self.assertEqual(api.db_version(self.url, self.repo), 0)
api.script('First Version', self.repo)
self.assertEqual(api.db_version(self.url, self.repo), 0)
api.upgrade(self.url, self.repo, 1)
self.assertEqual(api.db_version(self.url, self.repo), 1)
api.downgrade(self.url, self.repo, 0)
self.assertEqual(api.db_version(self.url, self.repo), 0)
api.test(self.url, self.repo)
self.assertEqual(api.db_version(self.url, self.repo), 0)
# preview
# TODO: test output
out = api.upgrade(self.url, self.repo, preview_py=True)
out = api.upgrade(self.url, self.repo, preview_sql=True)
api.upgrade(self.url, self.repo, 1)
api.script_sql('default', 'desc', self.repo)
self.assertRaises(UsageError,
api.upgrade,
self.url,
self.repo,
2,
preview_py=True)
out = api.upgrade(self.url, self.repo, 2, preview_sql=True)
# cant upgrade to version 1, already at version 1
self.assertEqual(api.db_version(self.url, self.repo), 1)
self.assertRaises(KnownError, api.upgrade, self.url, self.repo, 0)
def test_passing_engine(self):
repo = self.tmp_repos()
api.create(repo, 'temp')
api.script('First Version', repo)
engine = construct_engine('sqlite:///:memory:')
api.version_control(engine, repo)
api.upgrade(engine, repo)
def test_passing_engine(self):
repo = self.tmp_repos()
api.create(repo, 'temp')
api.script('First Version', repo)
engine = construct_engine('sqlite:///:memory:')
api.version_control(engine, repo)
api.upgrade(engine, repo)
def test_source(self):
repo = self.tmp_repos()
api.create(repo, 'temp')
api.script('first version', repo)
api.script_sql('default', repo)
# no repository
self.assertRaises(UsageError, api.source, 1)
# stdout
out = api.source(1, dest=None, repository=repo)
self.assertTrue(out)
# file
out = api.source(1, dest=self.tmp_repos(), repository=repo)
self.assertFalse(out)
def test_source(self):
repo = self.tmp_repos()
api.create(repo, 'temp')
api.script('first version', repo)
api.script_sql('default', 'desc', repo)
# no repository
self.assertRaises(UsageError, api.source, 1)
# stdout
out = api.source(1, dest=None, repository=repo)
self.assertTrue(out)
# file
out = api.source(1, dest=self.tmp_repos(), repository=repo)
self.assertFalse(out)
def test_custom_templates_and_themes(self):
"""Users can define their own templates with themes"""
new_templates_dir = os.path.join(self.temp_usable_dir, 'templates')
manage_tmpl_file = os.path.join(new_templates_dir, 'manage/custom.py_tmpl')
repository_tmpl_file = os.path.join(new_templates_dir, 'repository/custom/README')
script_tmpl_file = os.path.join(new_templates_dir, 'script/custom.py_tmpl')
sql_script_tmpl_file = os.path.join(new_templates_dir, 'sql_script/custom.py_tmpl')
MANAGE_CONTENTS = 'print "manage.py"'
README_CONTENTS = 'MIGRATE README!'
SCRIPT_FILE_CONTENTS = 'print "script.py"'
new_repo_dest = self.tmp_repos()
new_manage_dest = self.tmp_py()
# make new templates dir
shutil.copytree(migrate.versioning.templates.__path__[0], new_templates_dir)
shutil.copytree(os.path.join(new_templates_dir, 'repository/default'),
os.path.join(new_templates_dir, 'repository/custom'))
# edit templates
f = open(manage_tmpl_file, 'w').write(MANAGE_CONTENTS)
f = open(repository_tmpl_file, 'w').write(README_CONTENTS)
f = open(script_tmpl_file, 'w').write(SCRIPT_FILE_CONTENTS)
f = open(sql_script_tmpl_file, 'w').write(SCRIPT_FILE_CONTENTS)
# create repository, manage file and python script
kw = {}
kw['templates_path'] = new_templates_dir
kw['templates_theme'] = 'custom'
api.create(new_repo_dest, 'repo_name', **kw)
api.script('test', new_repo_dest, **kw)
api.script_sql('postgres', new_repo_dest, **kw)
api.manage(new_manage_dest, **kw)
# assert changes
self.assertEqual(open(new_manage_dest).read(), MANAGE_CONTENTS)
self.assertEqual(open(os.path.join(new_repo_dest, 'manage.py')).read(), MANAGE_CONTENTS)
self.assertEqual(open(os.path.join(new_repo_dest, 'README')).read(), README_CONTENTS)
self.assertEqual(open(os.path.join(new_repo_dest, 'versions/001_test.py')).read(), SCRIPT_FILE_CONTENTS)
self.assertEqual(open(os.path.join(new_repo_dest, 'versions/002_postgres_downgrade.sql')).read(), SCRIPT_FILE_CONTENTS)
self.assertEqual(open(os.path.join(new_repo_dest, 'versions/002_postgres_upgrade.sql')).read(), SCRIPT_FILE_CONTENTS)
def test_workflow(self):
self.assertEqual(api.db_version(self.url, self.repo), 0)
api.script('First Version', self.repo)
self.assertEqual(api.db_version(self.url, self.repo), 0)
api.upgrade(self.url, self.repo, 1)
self.assertEqual(api.db_version(self.url, self.repo), 1)
api.downgrade(self.url, self.repo, 0)
self.assertEqual(api.db_version(self.url, self.repo), 0)
api.test(self.url, self.repo)
self.assertEqual(api.db_version(self.url, self.repo), 0)
# preview
# TODO: test output
out = api.upgrade(self.url, self.repo, preview_py=True)
out = api.upgrade(self.url, self.repo, preview_sql=True)
api.upgrade(self.url, self.repo, 1)
api.script_sql('default', self.repo)
self.assertRaises(UsageError, api.upgrade, self.url, self.repo, 2, preview_py=True)
out = api.upgrade(self.url, self.repo, 2, preview_sql=True)
# cant upgrade to version 1, already at version 1
self.assertEqual(api.db_version(self.url, self.repo), 1)
self.assertRaises(KnownError, api.upgrade, self.url, self.repo, 0)
def test_script(self):
repo = self.tmp_repos()
api.create(repo, 'temp')
api.script('first version', repo)
def test_script(self):
repo = self.tmp_repos()
api.create(repo, 'temp')
api.script('first version', repo)
def new_migration(description):
"""Create a new migration"""
migrate_api.script(description, db_repo)
print 'New migration script created.'
def test_script(self):
repo = self.tmp_repos()
api.create(repo, "temp")
api.script("first version", repo)
def new_script(self, name: str):
return script(
description=name,
repository=self.repository
)
def make_migration(description):
migrate_api.script(description, self.config.REPOSITORY)
def new_migration(description):
"""Create a new migration"""
migrate_api.script(description, db_repo)
print 'New migration script created.'
