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ansible/test/units/plugins/callback/test_callback.py
Brian Coca 0ee6771659 remove extra fields from debug output 
fixes #35493

updated tests

(cherry picked from commit a79378fccb)
2018-02-20 08:46:12 -05:00

358 lines
12 KiB
Python
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# (c) 2012-2014, Chris Meyers <chris.meyers.fsu@gmail.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 re
import textwrap
import types
from ansible.compat.tests import unittest
from ansible.compat.tests.mock import patch, mock_open, MagicMock
from ansible.plugins.callback import CallbackBase
class TestCallback(unittest.TestCase):
# FIXME: This doesn't really test anything...
def test_init(self):
CallbackBase()
def test_display(self):
display_mock = MagicMock()
display_mock.verbosity = 0
cb = CallbackBase(display=display_mock)
self.assertIs(cb._display, display_mock)
def test_display_verbose(self):
display_mock = MagicMock()
display_mock.verbosity = 5
cb = CallbackBase(display=display_mock)
self.assertIs(cb._display, display_mock)
# TODO: import callback module so we can patch callback.cli/callback.C
class TestCallbackResults(unittest.TestCase):
def test_get_item(self):
cb = CallbackBase()
results = {'item': 'some_item'}
res = cb._get_item(results)
self.assertEquals(res, 'some_item')
def test_get_item_no_log(self):
cb = CallbackBase()
results = {'item': 'some_item', '_ansible_no_log': True}
res = cb._get_item(results)
self.assertEquals(res, "(censored due to no_log)")
results = {'item': 'some_item', '_ansible_no_log': False}
res = cb._get_item(results)
self.assertEquals(res, "some_item")
def test_clean_results_debug_task(self):
cb = CallbackBase()
result = {'item': 'some_item',
'invocation': 'foo --bar whatever [some_json]',
'a': 'a single a in result note letter a is in invocation',
'b': 'a single b in result note letter b is not in invocation',
'changed': True}
cb._clean_results(result, 'debug')
# See https://github.com/ansible/ansible/issues/33723
self.assertTrue('a' in result)
self.assertTrue('b' in result)
self.assertFalse('invocation' in result)
self.assertFalse('changed' in result)
def test_clean_results_debug_task_no_invocation(self):
cb = CallbackBase()
result = {'item': 'some_item',
'a': 'a single a in result note letter a is in invocation',
'b': 'a single b in result note letter b is not in invocation',
'changed': True}
cb._clean_results(result, 'debug')
self.assertTrue('a' in result)
self.assertTrue('b' in result)
self.assertFalse('changed' in result)
self.assertFalse('invocation' in result)
def test_clean_results_debug_task_empty_results(self):
cb = CallbackBase()
result = {}
cb._clean_results(result, 'debug')
self.assertFalse('invocation' in result)
self.assertEqual(len(result), 0)
def test_clean_results(self):
cb = CallbackBase()
result = {'item': 'some_item',
'invocation': 'foo --bar whatever [some_json]',
'a': 'a single a in result note letter a is in invocation',
'b': 'a single b in result note letter b is not in invocation',
'changed': True}
expected_result = result.copy()
cb._clean_results(result, 'ebug')
self.assertEqual(result, expected_result)
class TestCallbackDumpResults(unittest.TestCase):
def test_internal_keys(self):
cb = CallbackBase()
result = {'item': 'some_item',
'_ansible_some_var': 'SENTINEL',
'testing_ansible_out': 'should_be_left_in LEFTIN',
'invocation': 'foo --bar whatever [some_json]',
'some_dict_key': {'a_sub_dict_for_key': 'baz'},
'bad_dict_key': {'_ansible_internal_blah': 'SENTINEL'},
'changed': True}
json_out = cb._dump_results(result)
self.assertFalse('"_ansible_' in json_out)
self.assertFalse('SENTINEL' in json_out)
self.assertTrue('LEFTIN' in json_out)
def test_exception(self):
cb = CallbackBase()
result = {'item': 'some_item LEFTIN',
'exception': ['frame1', 'SENTINEL']}
json_out = cb._dump_results(result)
self.assertFalse('SENTINEL' in json_out)
self.assertFalse('exception' in json_out)
self.assertTrue('LEFTIN' in json_out)
def test_verbose(self):
cb = CallbackBase()
result = {'item': 'some_item LEFTIN',
'_ansible_verbose_always': 'chicane'}
json_out = cb._dump_results(result)
self.assertFalse('SENTINEL' in json_out)
self.assertTrue('LEFTIN' in json_out)
def test_diff(self):
cb = CallbackBase()
result = {'item': 'some_item LEFTIN',
'diff': ['remove stuff', 'added LEFTIN'],
'_ansible_verbose_always': 'chicane'}
json_out = cb._dump_results(result)
self.assertFalse('SENTINEL' in json_out)
self.assertTrue('LEFTIN' in json_out)
# TODO: triggr the 'except UnicodeError' around _get_diff
# that try except orig appeared in 61d01f549f2143fd9adfa4ffae42f09d24649c26
# in 2013 so maybe a < py2.6 issue
class TestCallbackDiff(unittest.TestCase):
def setUp(self):
self.cb = CallbackBase()
def _strip_color(self, s):
return re.sub('\033\\[[^m]*m', '', s)
def test_difflist(self):
# TODO: split into smaller tests?
difflist = [{'before': ['preface\nThe Before String\npostscript'],
'after': ['preface\nThe After String\npostscript'],
'before_header': 'just before',
'after_header': 'just after'
},
{'before': ['preface\nThe Before String\npostscript'],
'after': ['preface\nThe After String\npostscript'],
},
{'src_binary': 'chicane'},
{'dst_binary': 'chicanery'},
{'dst_larger': 1},
{'src_larger': 2},
{'prepared': 'what does prepared do?'},
{'before_header': 'just before'},
{'after_header': 'just after'}]
res = self.cb._get_diff(difflist)
self.assertIn('Before String', res)
self.assertIn('After String', res)
self.assertIn('just before', res)
self.assertIn('just after', res)
def test_simple_diff(self):
self.assertMultiLineEqual(
self._strip_color(self.cb._get_diff({
'before_header': 'somefile.txt',
'after_header': 'generated from template somefile.j2',
'before': 'one\ntwo\nthree\n',
'after': 'one\nthree\nfour\n',
})),
textwrap.dedent('''\
--- before: somefile.txt
+++ after: generated from template somefile.j2
@@ -1,3 +1,3 @@
one
-two
three
+four
'''))
def test_new_file(self):
self.assertMultiLineEqual(
self._strip_color(self.cb._get_diff({
'before_header': 'somefile.txt',
'after_header': 'generated from template somefile.j2',
'before': '',
'after': 'one\ntwo\nthree\n',
})),
textwrap.dedent('''\
--- before: somefile.txt
+++ after: generated from template somefile.j2
@@ -0,0 +1,3 @@
+one
+two
+three
'''))
def test_clear_file(self):
self.assertMultiLineEqual(
self._strip_color(self.cb._get_diff({
'before_header': 'somefile.txt',
'after_header': 'generated from template somefile.j2',
'before': 'one\ntwo\nthree\n',
'after': '',
})),
textwrap.dedent('''\
--- before: somefile.txt
+++ after: generated from template somefile.j2
@@ -1,3 +0,0 @@
-one
-two
-three
'''))
def test_no_trailing_newline_before(self):
self.assertMultiLineEqual(
self._strip_color(self.cb._get_diff({
'before_header': 'somefile.txt',
'after_header': 'generated from template somefile.j2',
'before': 'one\ntwo\nthree',
'after': 'one\ntwo\nthree\n',
})),
textwrap.dedent('''\
--- before: somefile.txt
+++ after: generated from template somefile.j2
@@ -1,3 +1,3 @@
one
two
-three
\\ No newline at end of file
+three
'''))
def test_no_trailing_newline_after(self):
self.assertMultiLineEqual(
self._strip_color(self.cb._get_diff({
'before_header': 'somefile.txt',
'after_header': 'generated from template somefile.j2',
'before': 'one\ntwo\nthree\n',
'after': 'one\ntwo\nthree',
})),
textwrap.dedent('''\
--- before: somefile.txt
+++ after: generated from template somefile.j2
@@ -1,3 +1,3 @@
one
two
-three
+three
\\ No newline at end of file
'''))
def test_no_trailing_newline_both(self):
self.assertMultiLineEqual(
self.cb._get_diff({
'before_header': 'somefile.txt',
'after_header': 'generated from template somefile.j2',
'before': 'one\ntwo\nthree',
'after': 'one\ntwo\nthree',
}),
'')
def test_no_trailing_newline_both_with_some_changes(self):
self.assertMultiLineEqual(
self._strip_color(self.cb._get_diff({
'before_header': 'somefile.txt',
'after_header': 'generated from template somefile.j2',
'before': 'one\ntwo\nthree',
'after': 'one\nfive\nthree',
})),
textwrap.dedent('''\
--- before: somefile.txt
+++ after: generated from template somefile.j2
@@ -1,3 +1,3 @@
one
-two
+five
three
\\ No newline at end of file
'''))
def test_diff_dicts(self):
self.assertMultiLineEqual(
self._strip_color(self.cb._get_diff({
'before': dict(one=1, two=2, three=3),
'after': dict(one=1, three=3, four=4),
})),
textwrap.dedent('''\
--- before
+++ after
@@ -1,5 +1,5 @@
{
+ "four": 4,
"one": 1,
- "three": 3,
- "two": 2
+ "three": 3
}
'''))
class TestCallbackOnMethods(unittest.TestCase):
def _find_on_methods(self, callback):
cb_dir = dir(callback)
method_names = [x for x in cb_dir if '_on_' in x]
methods = [getattr(callback, mn) for mn in method_names]
return methods
def test_are_methods(self):
cb = CallbackBase()
for method in self._find_on_methods(cb):
self.assertIsInstance(method, types.MethodType)
def test_on_any(self):
cb = CallbackBase()
cb.v2_on_any('whatever', some_keyword='blippy')
cb.on_any('whatever', some_keyword='blippy')
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