# tests are fairly 'live' (but safe to run) # setup authorized_keys for logged in user such # that the user can log in as themselves before running tests import unittest import getpass import ansible.playbook import ansible.utils as utils import ansible.callbacks as ans_callbacks import os import shutil EVENTS = [] class TestCallbacks(object): # using same callbacks class for both runner and playbook def __init__(self): pass def set_playbook(self, playbook): self.playbook = playbook def on_start(self): EVENTS.append('start') def on_skipped(self, host, item=None): EVENTS.append([ 'skipped', [ host ]]) def on_import_for_host(self, host, filename): EVENTS.append([ 'import', [ host, filename ]]) def on_error(self, host, msg): EVENTS.append([ 'stderr', [ host, msg ]]) def on_not_import_for_host(self, host, missing_filename): pass def on_notify(self, host, handler): EVENTS.append([ 'notify', [ host, handler ]]) def on_task_start(self, name, is_conditional): EVENTS.append([ 'task start', [ name, is_conditional ]]) def on_failed(self, host, results, ignore_errors): EVENTS.append([ 'failed', [ host, results, ignore_errors ]]) def on_ok(self, host, result): # delete certain info from host_result to make test comparisons easier host_result = result.copy() for k in [ 'ansible_job_id', 'results_file', 'md5sum', 'delta', 'start', 'end' ]: if k in host_result: del host_result[k] for k in host_result.keys(): if k.startswith('facter_') or k.startswith('ohai_'): del host_result[k] EVENTS.append([ 'ok', [ host, host_result ]]) def on_play_start(self, pattern): EVENTS.append([ 'play start', [ pattern ]]) def on_async_ok(self, host, res, jid): EVENTS.append([ 'async ok', [ host ]]) def on_async_poll(self, host, res, jid, clock): EVENTS.append([ 'async poll', [ host ]]) def on_async_failed(self, host, res, jid): EVENTS.append([ 'async failed', [ host ]]) def on_unreachable(self, host, msg): EVENTS.append([ 'failed/dark', [ host, msg ]]) def on_setup(self): pass def on_no_hosts(self): pass class TestPlaybook(unittest.TestCase): def setUp(self): self.user = getpass.getuser() self.cwd = os.getcwd() self.test_dir = os.path.join(self.cwd, 'test') self.stage_dir = self._prepare_stage_dir() if os.path.exists('/tmp/ansible_test_data_copy.out'): os.unlink('/tmp/ansible_test_data_copy.out') if os.path.exists('/tmp/ansible_test_data_template.out'): os.unlink('/tmp/ansible_test_data_template.out') def _prepare_stage_dir(self): stage_path = os.path.join(self.test_dir, 'test_data') if os.path.exists(stage_path): shutil.rmtree(stage_path, ignore_errors=False) assert not os.path.exists(stage_path) os.makedirs(stage_path) assert os.path.exists(stage_path) return stage_path def _get_test_file(self, filename): # get a file inside the test input directory filename = os.path.join(self.test_dir, filename) assert os.path.exists(filename) return filename def _get_stage_file(self, filename): # get a file inside the test output directory filename = os.path.join(self.stage_dir, filename) return filename def _run(self, test_playbook, host_list='test/ansible_hosts'): ''' run a module and get the localhost results ''' # This ensures tests are independent of eachother ansible.playbook.SETUP_CACHE.clear() EVENTS = [] self.test_callbacks = TestCallbacks() self.playbook = ansible.playbook.PlayBook( playbook = test_playbook, host_list = host_list, module_path = 'library/', forks = 1, timeout = 5, remote_user = self.user, remote_pass = None, stats = ans_callbacks.AggregateStats(), callbacks = self.test_callbacks, runner_callbacks = self.test_callbacks ) result = self.playbook.run() return result def test_one(self): pb = 'test/playbook1.yml' actual = self._run(pb) # if different, this will output to screen print "**ACTUAL**" print utils.jsonify(actual, format=True) expected = { "localhost": { "changed": 9, "failures": 0, "ok": 11, "skipped": 1, "unreachable": 0 } } print "**EXPECTED**" print utils.jsonify(expected, format=True) assert utils.jsonify(expected, format=True) == utils.jsonify(actual,format=True) # make sure the template module took options from the vars section data = file('/tmp/ansible_test_data_template.out').read() print data assert data.find("ears") != -1, "template success" def test_aliased_node(self): pb = os.path.join(self.test_dir, 'alias_playbook.yml') actual = self._run(pb, 'test/alias_hosts') expected = { "alias-node.example.com": { "changed": 5, "failures": 0, "ok": 6, "skipped": 1, "unreachable": 0, }, "other-alias-node.example.com": { "changed": 1, "failures": 0, "ok": 1, "skipped": 0, "unreachable": 1, }, } assert utils.jsonify(expected, format=True) == utils.jsonify(actual, format=True) def test_lookups(self): pb = os.path.join(self.test_dir, 'lookup_plugins.yml') actual = self._run(pb) # if different, this will output to screen print "**ACTUAL**" print utils.jsonify(actual, format=True) expected = { "localhost": { "changed": 7, "failures": 0, "ok": 9, "skipped": 1, "unreachable": 0 } } print "**EXPECTED**" print utils.jsonify(expected, format=True) assert utils.jsonify(expected, format=True) == utils.jsonify(actual,format=True) assert len(EVENTS) == 44 def test_includes(self): pb = os.path.join(self.test_dir, 'playbook-includer.yml') actual = self._run(pb) # if different, this will output to screen print "**ACTUAL**" print utils.jsonify(actual, format=True) expected = { "localhost": { "changed": 0, "failures": 0, "ok": 5, "skipped": 0, "unreachable": 0 } } print "**EXPECTED**" print utils.jsonify(expected, format=True) assert utils.jsonify(expected, format=True) == utils.jsonify(actual,format=True) def test_playbook_vars(self): test_callbacks = TestCallbacks() playbook = ansible.playbook.PlayBook( playbook=os.path.join(self.test_dir, 'test_playbook_vars', 'playbook.yml'), host_list='test/test_playbook_vars/hosts', stats=ans_callbacks.AggregateStats(), callbacks=test_callbacks, runner_callbacks=test_callbacks ) playbook.run() def test_yaml_hosts_list(self): # Make sure playbooks support hosts: [host1, host2] # TODO: Actually run the play on more than one host test_callbacks = TestCallbacks() playbook = ansible.playbook.PlayBook( playbook=os.path.join(self.test_dir, 'hosts_list.yml'), host_list='test/ansible_hosts', stats=ans_callbacks.AggregateStats(), callbacks=test_callbacks, runner_callbacks=test_callbacks ) play = ansible.playbook.Play(playbook, playbook.playbook[0], os.getcwd()) assert play.hosts == ';'.join(('host1', 'host2', 'host3'))