def get_path_of_sole_initial_migration_test():
nose.tools.assert_equal(
get_path_of_sole_initial_migration("testdata/good_squash/app_alpha/"),
"testdata/good_squash/app_alpha/migrations/0001_initial.py"
)
with nose.tools.assert_raises(ValueError):
get_path_of_sole_initial_migration("testdata/bad_squash/app_has_noninitial_migrations/")
with nose.tools.assert_raises(ValueError):
get_path_of_sole_initial_migration("testdata/bad_squash/app_has_no_initial_migration/")
def squash_migrations_test():
project_dir = "testdata/good_squash/"
apps = get_south_apps(project_dir)
app_to_migration_path = {}
for app in apps:
app_dir = os.path.join(project_dir, app)
app_to_migration_path[app] = \
get_path_of_sole_initial_migration(app_dir)
squashed_migration = squash_migrations(app_to_migration_path)
got = squashed_migration.getvalue()
expected_path = "testdata/good_squash/expected_result.py"
assert_equal_ignorespace_with_diff(got, expected_path)
def make_dummy_migration_test():
project_dir = "testdata/good_squash/"
app = 'app_gamma'
app_dir = os.path.join(project_dir, app)
migration_path = get_path_of_sole_initial_migration(app_dir)
destination_app = app
squashed_migration_name = "0001_everything"
dummy_migration = make_dummy_migration(app, migration_path,
destination_app,
squashed_migration_name)
got = dummy_migration.getvalue()
expected_path = "testdata/good_squash/expected_new_initial.py"
assert_equal_ignorespace_with_diff(got, expected_path)
