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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_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 == {}
def test_simple_extra_vars(self):
inventory = self.simple_inventory()
vars = inventory.get_variables('thor', 'a=5')
assert vars == {}
def test_simple_port(self):
inventory = self.simple_inventory()
vars = inventory.get_variables('hera')
assert vars == {'ansible_ssh_port': 3000}
### 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}
def test_script_extra_vars(self):
inventory = self.script_inventory()
vars = inventory.get_variables('thor', 'simple=yes')
assert vars == {"hammer":True, "simple": "yes"}
### 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_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}
def test_yaml_host_vars(self):
inventory = self.yaml_inventory()
vars = inventory.get_variables('saturn')
assert vars == {"moon":"titan"}
def test_yaml_extra_vars(self):
inventory = self.yaml_inventory()
vars = inventory.get_variables('thor', 'a=5')
assert vars == {"hammer":True}
def test_yaml_port(self):
inventory = self.yaml_inventory()
vars = inventory.get_variables('hera')
assert vars == {'ansible_ssh_port': 3000}
### 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 }
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