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Viewing changes to src/maasserver/tests/test_signals.py

  • Committer: Package Import Robot
  • Author(s): Andres Rodriguez, Dustin Kirkland, Andres Rodriguez
  • Date: 2014-01-31 09:38:51 UTC
  • mfrom: (1.2.21)
  • Revision ID: package-import@ubuntu.com-20140131093851-0jd8i9q57uxqxk3i
Tags: 1.5+bzr1909-0ubuntu1
https://launchpad.net/bugs/1274448
* New upstream release.

[ Dustin Kirkland ]
* debian/maas-region-controller-min.postinst: Fix typo in sed. Remove
  double quotes. (LP: #1274448)

[ Andres Rodriguez ]
* debian/control: Add depends on python-crochet.
* Get rid of dfsg on the versioning as we no longer strip any code from
  the orig tarball.
  - debian/rules: Do not strip any files out of the tarball.
* debian/patches/*: Refreshed.

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src/maasserver/tests/test_signals.py
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# Copyright 2012, 2013 Canonical Ltd.  This software is licensed under the
 
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# Copyright 2012-2014 Canonical Ltd.  This software is licensed under the
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# GNU Affero General Public License version 3 (see the file LICENSE).
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"""Tests for signals helpers."""
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    def test_connect_to_field_change_calls_callback(self):
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        callback = Mock()
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        connect_to_field_change(callback, FieldChangeTestModel, 'name1')
 
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        connect_to_field_change(callback, FieldChangeTestModel, ['name1'])
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        old_name1_value = factory.getRandomString()
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        obj = FieldChangeTestModel(name1=old_name1_value)
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        obj.save()
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        obj.name1 = factory.getRandomString()
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        obj.save()
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        self.assertEqual(
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            (1, call(obj, old_name1_value, deleted=False)),
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            (callback.call_count, callback.call_args))
 
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            [call(obj, (old_name1_value,), deleted=False)],
 
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            callback.mock_calls)
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    def test_connect_to_field_change_calls_callback_for_each_save(self):
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        callback = Mock()
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        connect_to_field_change(callback, FieldChangeTestModel, 'name1')
 
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        connect_to_field_change(callback, FieldChangeTestModel, ['name1'])
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        old_name1_value = factory.getRandomString()
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        obj = FieldChangeTestModel(name1=old_name1_value)
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        obj.save()
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    def test_connect_to_field_change_calls_callback_for_each_real_save(self):
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        callback = Mock()
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        connect_to_field_change(callback, FieldChangeTestModel, 'name1')
 
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        connect_to_field_change(callback, FieldChangeTestModel, ['name1'])
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        old_name1_value = factory.getRandomString()
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        obj = FieldChangeTestModel(name1=old_name1_value)
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        obj.save()
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    def test_connect_to_field_change_calls_multiple_callbacks(self):
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        callback1 = Mock()
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        connect_to_field_change(callback1, FieldChangeTestModel, 'name1')
 
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        connect_to_field_change(callback1, FieldChangeTestModel, ['name1'])
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        callback2 = Mock()
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        connect_to_field_change(callback2, FieldChangeTestModel, 'name1')
 
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        connect_to_field_change(callback2, FieldChangeTestModel, ['name1'])
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        old_name1_value = factory.getRandomString()
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        obj = FieldChangeTestModel(name1=old_name1_value)
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        obj.save()
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        obj = FieldChangeTestModel(name2=factory.getRandomString())
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        obj.save()
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        callback = Mock()
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        connect_to_field_change(callback, FieldChangeTestModel, 'name1')
 
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        connect_to_field_change(callback, FieldChangeTestModel, ['name1'])
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        obj.name2 = factory.getRandomString()
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        obj.save()
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        self.assertEqual(0, callback.call_count)
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    def test_connect_to_field_change_ignores_object_creation(self):
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        callback = Mock()
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        connect_to_field_change(callback, FieldChangeTestModel, 'name1')
 
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        connect_to_field_change(callback, FieldChangeTestModel, ['name1'])
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        obj = FieldChangeTestModel(name1=factory.getRandomString())
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        obj.save()
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        self.assertEqual(0, callback.call_count)
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        obj = FieldChangeTestModel(name2=factory.getRandomString())
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        obj.save()
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        callback = Mock()
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        connect_to_field_change(callback, FieldChangeTestModel, 'name1')
 
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        connect_to_field_change(callback, FieldChangeTestModel, ['name1'])
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        obj.delete()
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        self.assertEqual(0, callback.call_count)
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        obj.save()
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        callback = Mock()
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        connect_to_field_change(
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            callback, FieldChangeTestModel, 'name1', delete=True)
 
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            callback, FieldChangeTestModel, ['name1'], delete=True)
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        obj.delete()
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        self.assertEqual(
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            (1, call(obj, old_name1_value, deleted=True)),
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            (callback.call_count, callback.call_args))
 
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            [call(obj, (old_name1_value,), deleted=True)],
 
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            callback.mock_calls)
 
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    def test_connect_to_field_change_notices_change_in_any_given_field(self):
 
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        callback = Mock()
 
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        connect_to_field_change(
 
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            callback, FieldChangeTestModel, ['name1', 'name2'])
 
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        name1 = factory.make_name('name1')
 
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        old_name2_value = factory.make_name('old')
 
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        obj = FieldChangeTestModel(name1=name1, name2=old_name2_value)
 
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        obj.save()
 
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        obj.name2 = factory.make_name('new')
 
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        obj.save()
 
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        self.assertEqual(
 
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            [call(obj, (name1, old_name2_value), deleted=False)],
 
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            callback.mock_calls)
 
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    def test_connect_to_field_change_only_calls_once_per_object_change(self):
 
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        callback = Mock()
 
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        connect_to_field_change(
 
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            callback, FieldChangeTestModel, ['name1', 'name2'])
 
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        old_name1_value = factory.make_name('old1')
 
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        old_name2_value = factory.make_name('old2')
 
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        obj = FieldChangeTestModel(
 
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            name1=old_name1_value, name2=old_name2_value)
 
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        obj.save()
 
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        obj.name1 = factory.make_name('new1')
 
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        obj.name2 = factory.make_name('new2')
 
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        obj.save()
 
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        self.assertEqual(
 
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            [call(obj, (old_name1_value, old_name2_value), deleted=False)],
 
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            callback.mock_calls)