def test_variable_manager_task_vars(self):
fake_loader = DictDataLoader({})
mock_task = MagicMock()
mock_task.get_vars.return_value = dict(foo="bar")
v = VariableManager()
self.assertEqual(v.get_vars(loader=fake_loader, task=mock_task).get("foo"), "bar")
def test_basic_playbook(self):
fake_loader = DictDataLoader({
"test_file.yml":"""
- hosts: all
""",
})
p = Playbook.load("test_file.yml", loader=fake_loader)
plays = p.get_plays()
def setUp(self):
self._fake_loader = DictDataLoader({
"foo.yml":
"""
- shell: echo "hello world"
"""
})
pass
def test_variable_manager_extra_vars(self):
fake_loader = DictDataLoader({})
extra_vars = dict(a=1, b=2, c=3)
v = VariableManager()
v.set_extra_vars(extra_vars)
for (key, val) in extra_vars.iteritems():
self.assertEqual(v.get_vars(loader=fake_loader).get(key), val)
self.assertIsNot(v.extra_vars.get(key), val)
def test_variable_manager_play_vars(self):
fake_loader = DictDataLoader({})
mock_play = MagicMock()
mock_play.get_vars.return_value = dict(foo="bar")
mock_play.get_roles.return_value = []
mock_play.get_vars_files.return_value = []
v = VariableManager()
self.assertEqual(v.get_vars(loader=fake_loader, play=mock_play).get("foo"), "bar")
def test_variable_manager_play_vars_files(self):
fake_loader = DictDataLoader({
"/path/to/somefile.yml": """
foo: bar
"""
})
mock_play = MagicMock()
mock_play.get_vars.return_value = dict()
mock_play.get_roles.return_value = []
mock_play.get_vars_files.return_value = ['/path/to/somefile.yml']
v = VariableManager()
self.assertEqual(v.get_vars(loader=fake_loader, play=mock_play).get("foo"), "bar")
def test_play_iterator(self):
fake_loader = DictDataLoader({
"test_play.yml":
"""
- hosts: all
gather_facts: false
roles:
- test_role
pre_tasks:
- debug: msg="this is a pre_task"
tasks:
- debug: msg="this is a regular task"
post_tasks:
- debug: msg="this is a post_task"
""",
'/etc/ansible/roles/test_role/tasks/main.yml':
"""
- debug: msg="this is a role task"
""",
})
p = Playbook.load('test_play.yml', loader=fake_loader)
hosts = []
for i in range(0, 10):
host = MagicMock()
host.get_name.return_value = 'host%02d' % i
hosts.append(host)
inventory = MagicMock()
inventory.get_hosts.return_value = hosts
inventory.filter_hosts.return_value = hosts
itr = PlayIterator(inventory, p._entries[0])
task = itr.get_next_task_for_host(hosts[0])
print(task)
self.assertIsNotNone(task)
task = itr.get_next_task_for_host(hosts[0])
print(task)
self.assertIsNotNone(task)
task = itr.get_next_task_for_host(hosts[0])
print(task)
self.assertIsNotNone(task)
task = itr.get_next_task_for_host(hosts[0])
print(task)
self.assertIsNotNone(task)
task = itr.get_next_task_for_host(hosts[0])
print(task)
self.assertIsNone(task)
def test_load_role_with_tasks(self):
fake_loader = DictDataLoader({
"/etc/ansible/roles/foo/tasks/main.yml":
"""
- shell: echo 'hello world'
""",
})
i = RoleInclude.load('foo', loader=fake_loader)
r = Role.load(i)
self.assertEqual(str(r), 'foo')
self.assertEqual(len(r._task_blocks), 1)
assert isinstance(r._task_blocks[0], Block)
def test_load_role_with_handlers(self):
fake_loader = DictDataLoader({
"/etc/ansible/roles/foo/handlers/main.yml":
"""
- name: test handler
shell: echo 'hello world'
""",
})
i = RoleInclude.load('foo', loader=fake_loader)
r = Role.load(i)
self.assertEqual(len(r._handler_blocks), 1)
assert isinstance(r._handler_blocks[0], Block)
def test_load_role_complex(self):
# FIXME: add tests for the more complex uses of
# params and tags/when statements
fake_loader = DictDataLoader({
"/etc/ansible/roles/foo/tasks/main.yml":
"""
- shell: echo 'hello world'
""",
})
i = RoleInclude.load(dict(role='foo'), loader=fake_loader)
r = Role.load(i)
self.assertEqual(r.get_name(), "foo")
def test_bad_playbook_files(self):
fake_loader = DictDataLoader({
# represents a playbook which is not a list of plays
"bad_list.yml": """
foo: bar
""",
# represents a playbook where a play entry is mis-formatted
"bad_entry.yml": """
-
- "This should be a mapping..."
""",
})
vm = VariableManager()
self.assertRaises(AnsibleParserError, Playbook.load, "bad_list.yml", vm, fake_loader)
self.assertRaises(AnsibleParserError, Playbook.load, "bad_entry.yml", vm, fake_loader)
def test_play_with_roles(self):
fake_loader = DictDataLoader({
'/etc/ansible/roles/foo/tasks.yml':
"""
- name: role task
shell: echo "hello world"
""",
})
p = Play.load(dict(
name="test play",
hosts=['foo'],
gather_facts=False,
roles=['foo'],
),
loader=fake_loader)
tasks = p.compile()
def test_load_role_with_vars(self):
fake_loader = DictDataLoader({
"/etc/ansible/roles/foo/defaults/main.yml":
"""
foo: bar
""",
"/etc/ansible/roles/foo/vars/main.yml":
"""
foo: bam
""",
})
i = RoleInclude.load('foo', loader=fake_loader)
r = Role.load(i)
self.assertEqual(r._default_vars, dict(foo='bar'))
self.assertEqual(r._role_vars, dict(foo='bam'))
def test_basic_manager(self):
fake_loader = DictDataLoader({})
v = VariableManager()
self.assertEqual(v.get_vars(loader=fake_loader), dict())
self.assertEqual(
v._merge_dicts(
dict(a=1),
dict(b=2)
), dict(a=1, b=2)
)
self.assertEqual(
v._merge_dicts(
dict(a=1, c=dict(foo='bar')),
dict(b=2, c=dict(baz='bam'))
), dict(a=1, b=2, c=dict(foo='bar', baz='bam'))
)
def test_variable_manager_host_vars_file(self):
fake_loader = DictDataLoader({
"host_vars/hostname1.yml": """
foo: bar
"""
})
v = VariableManager()
v.add_host_vars_file("host_vars/hostname1.yml", loader=fake_loader)
self.assertIn("hostname1", v._host_vars_files)
self.assertEqual(v._host_vars_files["hostname1"], dict(foo="bar"))
mock_host = MagicMock()
mock_host.get_name.return_value = "hostname1"
mock_host.get_vars.return_value = dict()
mock_host.get_groups.return_value = ()
self.assertEqual(v.get_vars(loader=fake_loader, host=mock_host).get("foo"), "bar")
def test_manager_group_vars_file(self):
fake_loader = DictDataLoader({
"group_vars/somegroup.yml":
"""
foo: bar
"""
})
v = VariableManager(loader=fake_loader)
v.add_group_vars_file("group_vars/somegroup.yml")
self.assertIn("somegroup", v._group_vars_files)
self.assertEqual(v._group_vars_files["somegroup"], dict(foo="bar"))
mock_host = MagicMock()
mock_host.get_name.return_value = "hostname1"
mock_host.get_vars.return_value = dict()
mock_host.get_groups.return_value = ["somegroup"]
self.assertEqual(v.get_vars(host=mock_host), dict(foo="bar"))
def test_empty_playbook(self):
fake_loader = DictDataLoader({})
p = Playbook(loader=fake_loader)
def test_load_role_with_metadata(self):
fake_loader = DictDataLoader({
'/etc/ansible/roles/foo/meta/main.yml':
"""
allow_duplicates: true
dependencies:
- bar
galaxy_info:
a: 1
b: 2
c: 3
""",
'/etc/ansible/roles/bar/meta/main.yml':
"""
dependencies:
- baz
""",
'/etc/ansible/roles/baz/meta/main.yml':
"""
dependencies:
- bam
""",
'/etc/ansible/roles/bam/meta/main.yml':
"""
dependencies: []
""",
'/etc/ansible/roles/bad1/meta/main.yml':
"""
1
""",
'/etc/ansible/roles/bad2/meta/main.yml':
"""
foo: bar
""",
'/etc/ansible/roles/recursive1/meta/main.yml':
"""
dependencies: ['recursive2']
""",
'/etc/ansible/roles/recursive2/meta/main.yml':
"""
dependencies: ['recursive1']
""",
})
i = RoleInclude.load('foo', loader=fake_loader)
r = Role.load(i)
role_deps = r.get_direct_dependencies()
self.assertEqual(len(role_deps), 1)
self.assertEqual(type(role_deps[0]), Role)
self.assertEqual(len(role_deps[0].get_parents()), 1)
self.assertEqual(role_deps[0].get_parents()[0], r)
self.assertEqual(r._metadata.allow_duplicates, True)
self.assertEqual(r._metadata.galaxy_info, dict(a=1, b=2, c=3))
all_deps = r.get_all_dependencies()
self.assertEqual(len(all_deps), 3)
self.assertEqual(all_deps[0].get_name(), 'bar')
self.assertEqual(all_deps[1].get_name(), 'baz')
self.assertEqual(all_deps[2].get_name(), 'bam')
i = RoleInclude.load('bad1', loader=fake_loader)
self.assertRaises(AnsibleParserError, Role.load, i)
i = RoleInclude.load('bad2', loader=fake_loader)
self.assertRaises(AnsibleParserError, Role.load, i)
i = RoleInclude.load('recursive1', loader=fake_loader)
self.assertRaises(AnsibleError, Role.load, i)