bootstrap-vz/tests/unit/manifests_tests.py

def test_manifest_generator():
	"""
	manifests_tests - test_manifest_generator.

	Loops through the manifests directory and tests that
	each file can successfully be loaded and validated.
	"""

	from nose.tools import assert_true
	from bootstrapvz.base.manifest import Manifest

	def validate_manifest(path):
		manifest = Manifest(path=path)
		assert_true(manifest.data)
		assert_true(manifest.data['name'])
		assert_true(manifest.data['provider'])
		assert_true(manifest.data['bootstrapper'])
		assert_true(manifest.data['volume'])
		assert_true(manifest.data['system'])

	import os.path
	from .. import recursive_glob
	from itertools import chain
	manifests = os.path.join(os.path.dirname(os.path.realpath(__file__)),
	                         '../../manifests')
	manifest_paths = chain(recursive_glob(manifests, '*.yml'), recursive_glob(manifests, '*.json'))
	for manifest_path in manifest_paths:
		validate_manifest.description = "Validating %s" % os.path.relpath(manifest_path, manifests)
		yield validate_manifest, manifest_path