Adding upstream version 2.14.3.upstream/2.14.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 332 insertions, 0 deletions

diff --git a/test/units/playbook/test_included_file.py b/test/units/playbook/test_included_file.py
new file mode 100644
index 0000000..7341dff
--- /dev/null
+++ b/test/units/playbook/test_included_file.py
@@ -0,0 +1,332 @@
+# (c) 2016, Adrian Likins <alikins@redhat.com>
+#
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+# Make coding more python3-ish
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+import os
+
+import pytest
+
+from unittest.mock import MagicMock
+from units.mock.loader import DictDataLoader
+
+from ansible.playbook.block import Block
+from ansible.playbook.task import Task
+from ansible.playbook.task_include import TaskInclude
+from ansible.playbook.role_include import IncludeRole
+from ansible.executor import task_result
+
+from ansible.playbook.included_file import IncludedFile
+from ansible.errors import AnsibleParserError
+
+
+@pytest.fixture
+def mock_iterator():
+    mock_iterator = MagicMock(name='MockIterator')
+    mock_iterator._play = MagicMock(name='MockPlay')
+    return mock_iterator
+
+
+@pytest.fixture
+def mock_variable_manager():
+    # TODO: can we use a real VariableManager?
+    mock_variable_manager = MagicMock(name='MockVariableManager')
+    mock_variable_manager.get_vars.return_value = dict()
+    return mock_variable_manager
+
+
+def test_equals_ok():
+    uuid = '111-111'
+    parent = MagicMock(name='MockParent')
+    parent._uuid = uuid
+    task = MagicMock(name='MockTask')
+    task._uuid = uuid
+    task._parent = parent
+    inc_a = IncludedFile('a.yml', {}, {}, task)
+    inc_b = IncludedFile('a.yml', {}, {}, task)
+    assert inc_a == inc_b
+
+
+def test_equals_different_tasks():
+    parent = MagicMock(name='MockParent')
+    parent._uuid = '111-111'
+    task_a = MagicMock(name='MockTask')
+    task_a._uuid = '11-11'
+    task_a._parent = parent
+    task_b = MagicMock(name='MockTask')
+    task_b._uuid = '22-22'
+    task_b._parent = parent
+    inc_a = IncludedFile('a.yml', {}, {}, task_a)
+    inc_b = IncludedFile('a.yml', {}, {}, task_b)
+    assert inc_a != inc_b
+
+
+def test_equals_different_parents():
+    parent_a = MagicMock(name='MockParent')
+    parent_a._uuid = '111-111'
+    parent_b = MagicMock(name='MockParent')
+    parent_b._uuid = '222-222'
+    task_a = MagicMock(name='MockTask')
+    task_a._uuid = '11-11'
+    task_a._parent = parent_a
+    task_b = MagicMock(name='MockTask')
+    task_b._uuid = '11-11'
+    task_b._parent = parent_b
+    inc_a = IncludedFile('a.yml', {}, {}, task_a)
+    inc_b = IncludedFile('a.yml', {}, {}, task_b)
+    assert inc_a != inc_b
+
+
+def test_included_file_instantiation():
+    filename = 'somefile.yml'
+
+    inc_file = IncludedFile(filename=filename, args={}, vars={}, task=None)
+
+    assert isinstance(inc_file, IncludedFile)
+    assert inc_file._filename == filename
+    assert inc_file._args == {}
+    assert inc_file._vars == {}
+    assert inc_file._task is None
+
+
+def test_process_include_results(mock_iterator, mock_variable_manager):
+    hostname = "testhost1"
+    hostname2 = "testhost2"
+
+    parent_task_ds = {'debug': 'msg=foo'}
+    parent_task = Task.load(parent_task_ds)
+    parent_task._play = None
+
+    task_ds = {'include': 'include_test.yml'}
+    loaded_task = TaskInclude.load(task_ds, task_include=parent_task)
+
+    return_data = {'include': 'include_test.yml'}
+    # The task in the TaskResult has to be a TaskInclude so it has a .static attr
+    result1 = task_result.TaskResult(host=hostname, task=loaded_task, return_data=return_data)
+    result2 = task_result.TaskResult(host=hostname2, task=loaded_task, return_data=return_data)
+    results = [result1, result2]
+
+    fake_loader = DictDataLoader({'include_test.yml': ""})
+
+    res = IncludedFile.process_include_results(results, mock_iterator, fake_loader, mock_variable_manager)
+    assert isinstance(res, list)
+    assert len(res) == 1
+    assert res[0]._filename == os.path.join(os.getcwd(), 'include_test.yml')
+    assert res[0]._hosts == ['testhost1', 'testhost2']
+    assert res[0]._args == {}
+    assert res[0]._vars == {}
+
+
+def test_process_include_diff_files(mock_iterator, mock_variable_manager):
+    hostname = "testhost1"
+    hostname2 = "testhost2"
+
+    parent_task_ds = {'debug': 'msg=foo'}
+    parent_task = Task.load(parent_task_ds)
+    parent_task._play = None
+
+    task_ds = {'include': 'include_test.yml'}
+    loaded_task = TaskInclude.load(task_ds, task_include=parent_task)
+    loaded_task._play = None
+
+    child_task_ds = {'include': 'other_include_test.yml'}
+    loaded_child_task = TaskInclude.load(child_task_ds, task_include=loaded_task)
+    loaded_child_task._play = None
+
+    return_data = {'include': 'include_test.yml'}
+    # The task in the TaskResult has to be a TaskInclude so it has a .static attr
+    result1 = task_result.TaskResult(host=hostname, task=loaded_task, return_data=return_data)
+
+    return_data = {'include': 'other_include_test.yml'}
+    result2 = task_result.TaskResult(host=hostname2, task=loaded_child_task, return_data=return_data)
+    results = [result1, result2]
+
+    fake_loader = DictDataLoader({'include_test.yml': "",
+                                  'other_include_test.yml': ""})
+
+    res = IncludedFile.process_include_results(results, mock_iterator, fake_loader, mock_variable_manager)
+    assert isinstance(res, list)
+    assert res[0]._filename == os.path.join(os.getcwd(), 'include_test.yml')
+    assert res[1]._filename == os.path.join(os.getcwd(), 'other_include_test.yml')
+
+    assert res[0]._hosts == ['testhost1']
+    assert res[1]._hosts == ['testhost2']
+
+    assert res[0]._args == {}
+    assert res[1]._args == {}
+
+    assert res[0]._vars == {}
+    assert res[1]._vars == {}
+
+
+def test_process_include_simulate_free(mock_iterator, mock_variable_manager):
+    hostname = "testhost1"
+    hostname2 = "testhost2"
+
+    parent_task_ds = {'debug': 'msg=foo'}
+    parent_task1 = Task.load(parent_task_ds)
+    parent_task2 = Task.load(parent_task_ds)
+
+    parent_task1._play = None
+    parent_task2._play = None
+
+    task_ds = {'include': 'include_test.yml'}
+    loaded_task1 = TaskInclude.load(task_ds, task_include=parent_task1)
+    loaded_task2 = TaskInclude.load(task_ds, task_include=parent_task2)
+
+    return_data = {'include': 'include_test.yml'}
+    # The task in the TaskResult has to be a TaskInclude so it has a .static attr
+    result1 = task_result.TaskResult(host=hostname, task=loaded_task1, return_data=return_data)
+    result2 = task_result.TaskResult(host=hostname2, task=loaded_task2, return_data=return_data)
+    results = [result1, result2]
+
+    fake_loader = DictDataLoader({'include_test.yml': ""})
+
+    res = IncludedFile.process_include_results(results, mock_iterator, fake_loader, mock_variable_manager)
+    assert isinstance(res, list)
+    assert len(res) == 2
+    assert res[0]._filename == os.path.join(os.getcwd(), 'include_test.yml')
+    assert res[1]._filename == os.path.join(os.getcwd(), 'include_test.yml')
+
+    assert res[0]._hosts == ['testhost1']
+    assert res[1]._hosts == ['testhost2']
+
+    assert res[0]._args == {}
+    assert res[1]._args == {}
+
+    assert res[0]._vars == {}
+    assert res[1]._vars == {}
+
+
+def test_process_include_simulate_free_block_role_tasks(mock_iterator,
+                                                        mock_variable_manager):
+    """Test loading the same role returns different included files
+
+    In the case of free, we may end up with included files from roles that
+    have the same parent but are different tasks. Previously the comparison
+    for equality did not check if the tasks were the same and only checked
+    that the parents were the same. This lead to some tasks being run
+    incorrectly and some tasks being silient dropped."""
+
+    fake_loader = DictDataLoader({
+        'include_test.yml': "",
+        '/etc/ansible/roles/foo_role/tasks/task1.yml': """
+            - debug: msg=task1
+        """,
+        '/etc/ansible/roles/foo_role/tasks/task2.yml': """
+            - debug: msg=task2
+        """,
+    })
+
+    hostname = "testhost1"
+    hostname2 = "testhost2"
+
+    role1_ds = {
+        'name': 'task1 include',
+        'include_role': {
+            'name': 'foo_role',
+            'tasks_from': 'task1.yml'
+        }
+    }
+    role2_ds = {
+        'name': 'task2 include',
+        'include_role': {
+            'name': 'foo_role',
+            'tasks_from': 'task2.yml'
+        }
+    }
+    parent_task_ds = {
+        'block': [
+            role1_ds,
+            role2_ds
+        ]
+    }
+    parent_block = Block.load(parent_task_ds, loader=fake_loader)
+
+    parent_block._play = None
+
+    include_role1_ds = {
+        'include_args': {
+            'name': 'foo_role',
+            'tasks_from': 'task1.yml'
+        }
+    }
+    include_role2_ds = {
+        'include_args': {
+            'name': 'foo_role',
+            'tasks_from': 'task2.yml'
+        }
+    }
+
+    include_role1 = IncludeRole.load(role1_ds,
+                                     block=parent_block,
+                                     loader=fake_loader)
+    include_role2 = IncludeRole.load(role2_ds,
+                                     block=parent_block,
+                                     loader=fake_loader)
+
+    result1 = task_result.TaskResult(host=hostname,
+                                     task=include_role1,
+                                     return_data=include_role1_ds)
+    result2 = task_result.TaskResult(host=hostname2,
+                                     task=include_role2,
+                                     return_data=include_role2_ds)
+    results = [result1, result2]
+
+    res = IncludedFile.process_include_results(results,
+                                               mock_iterator,
+                                               fake_loader,
+                                               mock_variable_manager)
+    assert isinstance(res, list)
+    # we should get two different includes
+    assert len(res) == 2
+    assert res[0]._filename == 'foo_role'
+    assert res[1]._filename == 'foo_role'
+    # with different tasks
+    assert res[0]._task != res[1]._task
+
+    assert res[0]._hosts == ['testhost1']
+    assert res[1]._hosts == ['testhost2']
+
+    assert res[0]._args == {}
+    assert res[1]._args == {}
+
+    assert res[0]._vars == {}
+    assert res[1]._vars == {}
+
+
+def test_empty_raw_params():
+    parent_task_ds = {'debug': 'msg=foo'}
+    parent_task = Task.load(parent_task_ds)
+    parent_task._play = None
+
+    task_ds_list = [
+        {
+            'include': ''
+        },
+        {
+            'include_tasks': ''
+        },
+        {
+            'import_tasks': ''
+        }
+    ]
+    for task_ds in task_ds_list:
+        with pytest.raises(AnsibleParserError):
+            TaskInclude.load(task_ds, task_include=parent_task)