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[tests] Do not mock open for koji wrapper tests 

Instead create a temporary file and write into it, then check its
contents.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This commit is contained in:
Lubomír Sedlář 2016-02-23 15:16:07 +01:00
parent a3044f4381
commit 3ff1d3e21f
1 changed files with 24 additions and 21 deletions
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45
tests/test_koji_wrapper.py
View File

@ -3,6 +3,7 @@
import mock
import unittest
import tempfile
import os
import sys
@ -14,6 +15,7 @@ from pungi.wrappers.kojiwrapper import KojiWrapper
class KojiWrapperBaseTestCase(unittest.TestCase):
def setUp(self):
_, self.tmpfile = tempfile.mkstemp()
self.koji_profile = mock.Mock()
with mock.patch('pungi.wrappers.kojiwrapper.koji') as koji:
koji.get_profile_module = mock.Mock(
@ -28,10 +30,12 @@ class KojiWrapperBaseTestCase(unittest.TestCase):
self.koji_profile = koji.get_profile_module.return_value
self.koji = KojiWrapper('koji')
def tearDown(self):
os.remove(self.tmpfile)
class KojiWrapperTest(KojiWrapperBaseTestCase):
@mock.patch('pungi.wrappers.kojiwrapper.open')
def test_get_image_build_cmd_without_required_data(self, mock_open):
def test_get_image_build_cmd_without_required_data(self):
with self.assertRaises(AssertionError):
self.koji.get_image_build_cmd(
{
@ -39,11 +43,10 @@ class KojiWrapperTest(KojiWrapperBaseTestCase):
'name': 'test-name',
}
},
'/tmp/file'
self.tmpfile
)
@mock.patch('pungi.wrappers.kojiwrapper.open')
def test_get_image_build_cmd_correct(self, mock_open):
def test_get_image_build_cmd_correct(self):
cmd = self.koji.get_image_build_cmd(
{
'image-build': {
@ -59,28 +62,28 @@ class KojiWrapperTest(KojiWrapperBaseTestCase):
'release': '20160222.0',
}
},
'/tmp/file'
self.tmpfile
)
self.assertEqual(cmd[0], 'koji')
self.assertEqual(cmd[1], 'image-build')
self.assertItemsEqual(cmd[2:],
['--config=/tmp/file', '--wait'])
['--config=' + self.tmpfile, '--wait'])
output = mock_open.return_value
self.assertEqual(mock.call('[image-build]\n'), output.write.mock_calls[0])
self.assertItemsEqual(output.write.mock_calls[1:],
[mock.call('name = test-name\n'),
mock.call('version = 1\n'),
mock.call('target = test-target\n'),
mock.call('install_tree = /tmp/test/install_tree\n'),
mock.call('arches = x86_64\n'),
mock.call('format = docker,qcow2\n'),
mock.call('kickstart = test-kickstart\n'),
mock.call('ksurl = git://example.com/ks.git\n'),
mock.call('distro = test-distro\n'),
mock.call('release = 20160222.0\n'),
mock.call('\n')])
with open(self.tmpfile, 'r') as f:
lines = f.read().strip().split('\n')
self.assertEqual(lines[0], '[image-build]')
self.assertItemsEqual(lines[1:],
['name = test-name',
'version = 1',
'target = test-target',
'install_tree = /tmp/test/install_tree',
'arches = x86_64',
'format = docker,qcow2',
'kickstart = test-kickstart',
'ksurl = git://example.com/ks.git',
'distro = test-distro',
'release = 20160222.0'])
def test_get_image_paths(self):