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249 lines
8.7 KiB
Python
249 lines
8.7 KiB
Python
import os
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import unittest
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from ansible.inventory import Inventory
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class TestInventory(unittest.TestCase):
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def setUp(self):
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self.cwd = os.getcwd()
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self.test_dir = os.path.join(self.cwd, 'test')
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self.inventory_file = os.path.join(self.test_dir, 'simple_hosts')
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self.complex_inventory_file = os.path.join(self.test_dir, 'complex_hosts')
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self.inventory_script = os.path.join(self.test_dir, 'inventory_api.py')
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os.chmod(self.inventory_script, 0755)
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def tearDown(self):
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os.chmod(self.inventory_script, 0644)
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def compare(self, left, right, sort=True):
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if sort:
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left = sorted(left)
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right = sorted(right)
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print left
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print right
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assert left == right
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def simple_inventory(self):
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return Inventory(self.inventory_file)
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def script_inventory(self):
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return Inventory(self.inventory_script)
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def complex_inventory(self):
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return Inventory(self.complex_inventory_file)
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#####################################
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### Simple inventory format tests
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def test_simple(self):
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inventory = self.simple_inventory()
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hosts = inventory.list_hosts()
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expected_hosts=['jupiter', 'saturn', 'zeus', 'hera',
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'cerberus001','cerberus002','cerberus003',
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'cottus99', 'cottus100',
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'poseidon', 'thor', 'odin', 'loki',
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'thrudgelmir0', 'thrudgelmir1', 'thrudgelmir2',
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'thrudgelmir3', 'thrudgelmir4', 'thrudgelmir5']
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assert sorted(hosts) == sorted(expected_hosts)
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def test_simple_all(self):
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inventory = self.simple_inventory()
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hosts = inventory.list_hosts('all')
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expected_hosts=['jupiter', 'saturn', 'zeus', 'hera',
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'cerberus001','cerberus002','cerberus003',
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'cottus99', 'cottus100',
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'poseidon', 'thor', 'odin', 'loki',
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'thrudgelmir0', 'thrudgelmir1', 'thrudgelmir2',
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'thrudgelmir3', 'thrudgelmir4', 'thrudgelmir5']
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assert sorted(hosts) == sorted(expected_hosts)
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def test_simple_norse(self):
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inventory = self.simple_inventory()
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hosts = inventory.list_hosts("norse")
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expected_hosts=['thor', 'odin', 'loki']
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assert sorted(hosts) == sorted(expected_hosts)
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def test_simple_ungrouped(self):
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inventory = self.simple_inventory()
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hosts = inventory.list_hosts("ungrouped")
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expected_hosts=['jupiter', 'saturn',
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'thrudgelmir0', 'thrudgelmir1', 'thrudgelmir2',
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'thrudgelmir3', 'thrudgelmir4', 'thrudgelmir5']
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assert sorted(hosts) == sorted(expected_hosts)
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def test_simple_combined(self):
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inventory = self.simple_inventory()
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hosts = inventory.list_hosts("norse:greek")
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expected_hosts=['zeus', 'hera', 'poseidon',
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'cerberus001','cerberus002','cerberus003',
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'cottus99','cottus100',
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'thor', 'odin', 'loki']
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assert sorted(hosts) == sorted(expected_hosts)
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def test_simple_restrict(self):
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inventory = self.simple_inventory()
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restricted_hosts = ['hera', 'poseidon', 'thor']
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expected_hosts=['zeus', 'hera', 'poseidon',
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'cerberus001','cerberus002','cerberus003',
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'cottus99', 'cottus100',
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'thor', 'odin', 'loki']
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inventory.restrict_to(restricted_hosts)
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hosts = inventory.list_hosts("norse:greek")
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print "Hosts=%s" % hosts
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print "Restricted=%s" % restricted_hosts
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assert sorted(hosts) == sorted(restricted_hosts)
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inventory.lift_restriction()
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hosts = inventory.list_hosts("norse:greek")
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print hosts
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print expected_hosts
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assert sorted(hosts) == sorted(expected_hosts)
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def test_simple_vars(self):
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inventory = self.simple_inventory()
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vars = inventory.get_variables('thor')
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print vars
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assert vars == {'group_names': ['norse'],
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'inventory_hostname': 'thor',
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'inventory_hostname_short': 'thor'}
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def test_simple_port(self):
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inventory = self.simple_inventory()
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vars = inventory.get_variables('hera')
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print vars
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expected = { 'ansible_ssh_port': 3000,
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'group_names': ['greek'],
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'inventory_hostname': 'hera',
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'inventory_hostname_short': 'hera' }
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print expected
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assert vars == expected
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###################################################
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### INI file advanced tests
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def test_complex_vars(self):
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inventory = self.complex_inventory()
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vars = inventory.get_variables('rtp_a')
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print vars
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expected = dict(
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a='1', b='2', c='3', d='100002', rga='1', rgb='2', rgc='3',
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inventory_hostname='rtp_a', inventory_hostname_short='rtp_a',
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group_names=[ 'eastcoast', 'nc', 'redundantgroup', 'redundantgroup2', 'redundantgroup3', 'rtp', 'us' ]
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)
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print vars
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print expected
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assert vars == expected
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def test_complex_exclude(self):
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inventory = self.complex_inventory()
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hosts = inventory.list_hosts("nc:florida:!triangle:!orlando")
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expected_hosts = ['miami', 'rtp_a', 'rtp_b', 'rtp_c']
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print "HOSTS=%s" % sorted(hosts)
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print "EXPECTED=%s" % sorted(expected_hosts)
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assert sorted(hosts) == sorted(expected_hosts)
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def test_complex_enumeration(self):
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expected1 = ['rtp_a', 'rtp_b']
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expected2 = ['rtp_c', 'tri_a']
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expected3 = ['rtp_b', 'rtp_c', 'tri_a', 'tri_b', 'tri_c']
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expected4 = ['orlando', 'rtp_c', 'tri_a']
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inventory = self.complex_inventory()
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print "ALL NC=%s" % inventory.list_hosts("nc")
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hosts = inventory.list_hosts("nc[0-1]")
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self.compare(hosts, expected1, sort=False)
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hosts = inventory.list_hosts("nc[2-3]")
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self.compare(hosts, expected2, sort=False)
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hosts = inventory.list_hosts("nc[1-99999]")
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self.compare(hosts, expected3, sort=False)
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hosts = inventory.list_hosts("nc[2-3]:florida[1-2]")
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self.compare(hosts, expected4, sort=False)
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###################################################
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### Inventory API tests
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def test_script(self):
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inventory = self.script_inventory()
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hosts = inventory.list_hosts()
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expected_hosts=['jupiter', 'saturn', 'zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki']
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print "Expected: %s"%(expected_hosts)
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print "Got : %s"%(hosts)
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assert sorted(hosts) == sorted(expected_hosts)
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def test_script_all(self):
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inventory = self.script_inventory()
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hosts = inventory.list_hosts('all')
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expected_hosts=['jupiter', 'saturn', 'zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki']
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assert sorted(hosts) == sorted(expected_hosts)
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def test_script_norse(self):
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inventory = self.script_inventory()
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hosts = inventory.list_hosts("norse")
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expected_hosts=['thor', 'odin', 'loki']
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assert sorted(hosts) == sorted(expected_hosts)
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def test_script_combined(self):
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inventory = self.script_inventory()
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hosts = inventory.list_hosts("norse:greek")
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expected_hosts=['zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki']
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assert sorted(hosts) == sorted(expected_hosts)
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def test_script_restrict(self):
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inventory = self.script_inventory()
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restricted_hosts = ['hera', 'poseidon', 'thor']
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expected_hosts=['zeus', 'hera', 'poseidon', 'thor', 'odin', 'loki']
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inventory.restrict_to(restricted_hosts)
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hosts = inventory.list_hosts("norse:greek")
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assert sorted(hosts) == sorted(restricted_hosts)
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inventory.lift_restriction()
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hosts = inventory.list_hosts("norse:greek")
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assert sorted(hosts) == sorted(expected_hosts)
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def test_script_vars(self):
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inventory = self.script_inventory()
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vars = inventory.get_variables('thor')
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print "VARS=%s" % vars
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assert vars == {'hammer':True,
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'group_names': ['norse'],
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'inventory_hostname': 'thor',
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'inventory_hostname_short': 'thor'}
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def test_hosts_list(self):
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"""Test the case when playbook 'hosts' var is a list."""
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inventory = self.script_inventory()
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host_names = sorted(['thor', 'loki', 'odin']) # Not sure if sorting is in the contract or not
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actual_hosts = inventory.get_hosts(host_names)
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actual_host_names = [host.name for host in actual_hosts]
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assert host_names == actual_host_names
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