import os import unittest from ansible.inventory import Inventory from ansible.runner import Runner class TestInventory(unittest.TestCase): def setUp(self): self.cwd = os.getcwd() self.test_dir = os.path.join(self.cwd, 'test') self.inventory_file = os.path.join(self.test_dir, 'simple_hosts') self.inventory_script = os.path.join(self.test_dir, 'inventory_api.py') self.inventory_yaml = os.path.join(self.test_dir, 'yaml_hosts') os.chmod(self.inventory_script, 0755) def tearDown(self): os.chmod(self.inventory_script, 0644) ### Simple inventory format tests def simple_inventory(self): return Inventory( self.inventory_file ) def script_inventory(self): return Inventory( self.inventory_script ) def yaml_inventory(self): return Inventory( self.inventory_yaml ) def test_simple(self): inventory = self.simple_inventory() hosts = inventory.list_hosts() expected_hosts=['jupiter', 'saturn', 'zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] assert hosts == expected_hosts def test_simple_all(self): inventory = self.simple_inventory() hosts = inventory.list_hosts('all') expected_hosts=['jupiter', 'saturn', 'zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] assert hosts == expected_hosts def test_simple_norse(self): inventory = self.simple_inventory() hosts = inventory.list_hosts("norse") expected_hosts=['thor', 'odin', 'loki'] assert hosts == expected_hosts def test_simple_ungrouped(self): inventory = self.simple_inventory() hosts = inventory.list_hosts("ungrouped") expected_hosts=['jupiter', 'saturn'] assert hosts == expected_hosts def test_simple_combined(self): inventory = self.simple_inventory() hosts = inventory.list_hosts("norse:greek") expected_hosts=['zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] assert hosts == expected_hosts def test_simple_restrict(self): inventory = self.simple_inventory() restricted_hosts = ['hera', 'poseidon', 'thor'] expected_hosts=['zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] inventory.restrict_to(restricted_hosts) hosts = inventory.list_hosts("norse:greek") assert hosts == restricted_hosts inventory.lift_restriction() hosts = inventory.list_hosts("norse:greek") assert hosts == expected_hosts def test_simple_vars(self): inventory = self.simple_inventory() vars = inventory.get_variables('thor') assert vars == {'group_names': ['norse']} def test_simple_port(self): inventory = self.simple_inventory() vars = inventory.get_variables('hera') assert vars == {'ansible_ssh_port': 3000, 'group_names': ['greek']} ### Inventory API tests def test_script(self): inventory = self.script_inventory() hosts = inventory.list_hosts() expected_hosts=['jupiter', 'saturn', 'zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] print "Expected: %s"%(expected_hosts) print "Got : %s"%(hosts) assert sorted(hosts) == sorted(expected_hosts) def test_script_all(self): inventory = self.script_inventory() hosts = inventory.list_hosts('all') expected_hosts=['jupiter', 'saturn', 'zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] assert sorted(hosts) == sorted(expected_hosts) def test_script_norse(self): inventory = self.script_inventory() hosts = inventory.list_hosts("norse") expected_hosts=['thor', 'odin', 'loki'] assert sorted(hosts) == sorted(expected_hosts) def test_script_combined(self): inventory = self.script_inventory() hosts = inventory.list_hosts("norse:greek") expected_hosts=['zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] assert sorted(hosts) == sorted(expected_hosts) def test_script_restrict(self): inventory = self.script_inventory() restricted_hosts = ['hera', 'poseidon', 'thor'] expected_hosts=['zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] inventory.restrict_to(restricted_hosts) hosts = inventory.list_hosts("norse:greek") assert sorted(hosts) == sorted(restricted_hosts) inventory.lift_restriction() hosts = inventory.list_hosts("norse:greek") assert sorted(hosts) == sorted(expected_hosts) def test_script_vars(self): inventory = self.script_inventory() vars = inventory.get_variables('thor') assert vars == {"hammer":True, 'group_names': ['norse']} ### Tests for yaml inventory file def test_yaml(self): inventory = self.yaml_inventory() hosts = inventory.list_hosts() print hosts expected_hosts=['jupiter', 'saturn', 'zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] assert hosts == expected_hosts def test_yaml_all(self): inventory = self.yaml_inventory() hosts = inventory.list_hosts('all') expected_hosts=['jupiter', 'saturn', 'zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] assert hosts == expected_hosts def test_yaml_norse(self): inventory = self.yaml_inventory() hosts = inventory.list_hosts("norse") expected_hosts=['thor', 'odin', 'loki'] assert hosts == expected_hosts def test_simple_ungrouped(self): inventory = self.yaml_inventory() hosts = inventory.list_hosts("ungrouped") expected_hosts=['jupiter'] assert hosts == expected_hosts def test_yaml_combined(self): inventory = self.yaml_inventory() hosts = inventory.list_hosts("norse:greek") expected_hosts=['zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] assert hosts == expected_hosts def test_yaml_restrict(self): inventory = self.yaml_inventory() restricted_hosts = ['hera', 'poseidon', 'thor'] expected_hosts=['zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] inventory.restrict_to(restricted_hosts) hosts = inventory.list_hosts("norse:greek") assert hosts == restricted_hosts inventory.lift_restriction() hosts = inventory.list_hosts("norse:greek") assert hosts == expected_hosts def test_yaml_vars(self): inventory = self.yaml_inventory() vars = inventory.get_variables('thor') assert vars == {"hammer":True, 'group_names': ['norse']} def test_yaml_change_vars(self): inventory = self.yaml_inventory() vars = inventory.get_variables('thor') vars["hammer"] = False vars = inventory.get_variables('thor') assert vars == {"hammer":True, 'group_names': ['norse']} def test_yaml_host_vars(self): inventory = self.yaml_inventory() vars = inventory.get_variables('saturn') assert vars == {"moon":"titan", "moon2":"enceladus", 'group_names': ['multiple']} def test_yaml_port(self): inventory = self.yaml_inventory() vars = inventory.get_variables('hera') assert vars == {'ansible_ssh_port': 3000, 'ntp_server': 'olympus.example.com', 'group_names': ['greek']} def test_yaml_multiple_groups(self): inventory = self.yaml_inventory() vars = inventory.get_variables('odin') assert 'group_names' in vars assert sorted(vars['group_names']) == [ 'norse', 'ruler' ] ### Test Runner class method def test_class_method(self): hosts, groups = Runner.parse_hosts(self.inventory_file) expected_hosts = ['jupiter', 'saturn', 'zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki'] assert hosts == expected_hosts expected_groups= { 'ungrouped': ['jupiter', 'saturn'], 'greek': ['zeus', 'hera', 'poseidon'], 'norse': ['thor', 'odin', 'loki'] } assert groups == expected_groups def test_class_override(self): override_hosts = ['thor', 'odin'] hosts, groups = Runner.parse_hosts(self.inventory_file, override_hosts) assert hosts == override_hosts assert groups == { 'ungrouped': override_hosts }