← Back to branch summary

~andrewjbeach/juju-ci-tools/make-local-patcher

« back to all changes in this revision

Viewing changes to tests/test_log_check.py

  • Committer: Curtis Hovey
  • Date: 2016-05-25 20:59:08 UTC
  • Revision ID: curtis@canonical.com-20160525205908-1yndw393rgkmxxcc
Revert git_gate.py change.

Show diffs side-by-side

added added

removed removed

Lines of Context:
tests/test_log_check.py
1
 
"""Tests for log_check script."""
2
 
 
3
 
from mock import patch
4
 
import subprocess
5
 
 
6
 
import log_check as lc
7
 
from tests import TestCase
8
 
 
9
 
 
10
 
class TestCheckFile(TestCase):
11
 
 
12
 
    regex = 'test123'
13
 
    file_path = '/tmp/file.log'
14
 
 
15
 
    def test_calls_check_call(self):
16
 
        with patch.object(lc.subprocess, 'check_call') as m_checkcall:
17
 
            lc.check_file(self.regex, self.file_path)
18
 
 
19
 
            m_checkcall.assert_called_once_with(
20
 
                ['sudo', 'egrep', self.regex, self.file_path])
21
 
 
22
 
    def test_fails_after_attempting_multiple_times(self):
23
 
        with patch.object(lc.subprocess, 'check_call') as m_checkcall:
24
 
            m_checkcall.side_effect = subprocess.CalledProcessError(
25
 
                1, ['sudo', 'egrep', self.regex, self.file_path])
26
 
            with patch.object(lc.time, 'sleep') as m_sleep:
27
 
                self.assertEqual(
28
 
                    lc.check_file(self.regex, self.file_path),
29
 
                    lc.check_result.failure)
30
 
                self.assertEqual(m_sleep.call_count, 10)
31
 
 
32
 
    def test_fails_when_meeting_unexpected_outcome(self):
33
 
        with patch.object(lc.subprocess, 'check_call') as m_checkcall:
34
 
            m_checkcall.side_effect = subprocess.CalledProcessError(
35
 
                -1, ['sudo', 'egrep', self.regex, self.file_path])
36
 
            self.assertEqual(
37
 
                lc.check_file(self.regex, self.file_path),
38
 
                lc.check_result.exception)
39
 
 
40
 
    def test_succeeds_when_regex_found(self):
41
 
        with patch.object(lc.subprocess, 'check_call'):
42
 
            self.assertEqual(
43
 
                lc.check_file(self.regex, self.file_path),
44
 
                lc.check_result.success)
45
 
 
46
 
 
47
 
class TestRaiseIfFileNotFound(TestCase):
48
 
 
49
 
    def test_raises_when_file_not_found(self):
50
 
        with self.assertRaises(ValueError):
51
 
            lc.raise_if_file_not_found('/thisfilewontexists')
52
 
 
53
 
    def test_does_not_raise_when_file_not_found(self):
54
 
        lc.raise_if_file_not_found('/')
55
 
 
56
 
 
57
 
class TestParseArgs(TestCase):
58
 
 
59
 
    def test_basic_args(self):
60
 
        args = ['test .*', '/tmp/log.file']
61
 
        parsed = lc.parse_args(args)
62
 
        self.assertEqual(parsed.regex, 'test .*')
63
 
        self.assertEqual(parsed.file_path, '/tmp/log.file')