def test_clean_raises_validation_error_if_compute_resources_is_NONE(self):
"""
Test whether overriden clean method raises a ValidationError when compute
resources is None (the user didn't picked up any in the UI) .
"""
(pl_meta,
tf) = pl_admin.PluginMeta.objects.get_or_create(name='test_plg',
type='fs')
plugin = pl_admin.Plugin()
plugin.meta = pl_meta
plugin.version = self.plugin_version
# mock manager's register_plugin method
with mock.patch.object(pl_admin.PluginManager,
'register_plugin',
return_value=plugin) as register_plugin_mock:
plugin_admin = pl_admin.PluginAdmin(pl_admin.Plugin,
pl_admin.admin.site)
form = plugin_admin.form
form.instance = plugin
form.cleaned_data = {
'name': 'test_plg',
'version': self.plugin_version,
'compute_resources': None
}
with self.assertRaises(forms.ValidationError):
form.clean(form)
def test_clean_validate_name_version_and_save_plugin_descriptors(self):
"""
Test whether overriden clean method validates the full set of plugin descriptors
and save the newly created plugin to the DB.
"""
# mock manager's register_plugin method
(pl_meta,
tf) = pl_admin.PluginMeta.objects.get_or_create(name=self.plugin_name,
type='fs')
(plugin, tf) = pl_admin.Plugin.objects.get_or_create(
meta=pl_meta, version=self.plugin_version)
plugin.compute_resources.set([self.compute_resource])
plugin.save()
with mock.patch.object(pl_admin.PluginManager,
'register_plugin',
return_value=plugin) as register_plugin_mock:
plugin_admin = pl_admin.PluginAdmin(pl_admin.Plugin,
pl_admin.admin.site)
form = plugin_admin.form
form.instance = self.plugin
form.cleaned_data = {
'name': self.plugin_name,
'version': self.plugin_version,
'compute_resources': [self.compute_resource]
}
self.assertIsNone(form.instance.pk)
form.clean(form)
self.assertEqual(form.instance, plugin)
self.assertIsNotNone(form.instance.pk)
register_plugin_mock.assert_called_with(self.plugin_name,
self.plugin_version,
'host')
def test_register_plugins_from_file(self):
"""
Test whether custom register_plugins_from_file method registers plugins from the
ChRIS store that have been specified in a text file.
"""
plugin_admin = pl_admin.PluginAdmin(pl_admin.Plugin,
pl_admin.admin.site)
file_content = b'simplefsapp host\n simpledsapp 1.0.6 host\n http://chris-store.local:8010/api/v1/1/ host\n'
with mock.patch.object(pl_admin.PluginManager,
'register_plugin',
return_value=None) as register_plugin_mock:
with mock.patch.object(
pl_admin.PluginManager,
'register_plugin_by_url',
return_value=None) as register_plugin_by_url_mock:
summary = {
'success': [{
'plugin_name': 'simplefsapp'
}, {
'plugin_name': 'simpledsapp'
}, {
'plugin_name':
'http://chris-store.local:8010/api/v1/1/'
}],
'error': []
}
with io.BytesIO(file_content) as f:
self.assertEqual(
plugin_admin.register_plugins_from_file(f), summary)
register_plugin_mock.assert_called_with(
'simpledsapp', '1.0.6', 'host')
register_plugin_by_url_mock.assert_called_with(
'http://chris-store.local:8010/api/v1/1/', 'host')
with mock.patch.object(pl_admin.PluginManager,
'register_plugin_by_url',
side_effect=Exception('Error')):
summary = {
'success': [{
'plugin_name': 'simplefsapp'
}, {
'plugin_name': 'simpledsapp'
}],
'error': [{
'plugin_name':
'http://chris-store.local:8010/api/v1/1/',
'code': 'Error'
}]
}
with io.BytesIO(file_content) as f:
self.assertEqual(
plugin_admin.register_plugins_from_file(f), summary)
def test_add_plugins_from_file_view(self):
"""
Test whether custom add_plugins_from_file_view view passes a summary dict in
the context for valid form POST or otherwise an empty form.
"""
plugin_admin = pl_admin.PluginAdmin(pl_admin.Plugin,
pl_admin.admin.site)
summary = {'success': [{'plugin_name': 'my_plugin'}], 'error': []}
plugin_admin.register_plugins_from_file = mock.Mock(
return_value=summary)
request_mock = mock.Mock()
request_mock.META = {'SCRIPT_NAME': ''}
with mock.patch.object(pl_admin, 'render',
return_value=mock.Mock()) as render_mock:
request_mock.method = 'GET'
plugin_admin.add_plugins_from_file_view(request_mock)
render_mock.assert_called_with(
request_mock,
'admin/plugins/plugin/add_plugins_from_file.html', {
'site_title': 'ChRIS Admin',
'site_header': 'ChRIS Administration',
'site_url': ANY,
'has_permission': ANY,
'available_apps': ANY,
'is_popup': ANY,
'opts': ANY,
'file_form': ANY
})
request_mock.method = 'POST'
request_mock.FILES = {'file': 'f'}
with mock.patch.object(pl_admin.UploadFileForm,
'is_valid',
return_value=True) as is_valid_mock:
plugin_admin.add_plugins_from_file_view(request_mock)
plugin_admin.register_plugins_from_file.assert_called_with(
request_mock.FILES['file'])
render_mock.assert_called_with(
request_mock,
'admin/plugins/plugin/add_plugins_from_file_result.html', {
'site_title': 'ChRIS Admin',
'site_header': 'ChRIS Administration',
'site_url': ANY,
'has_permission': ANY,
'available_apps': ANY,
'is_popup': ANY,
'opts': ANY,
'summary': summary
})
def test_change_view(self):
"""
Test whether overriden change_view view shows all plugin fields in readonly
mode except the 'compute_resources' field that is shown in editable mode.
"""
plugin_admin = pl_admin.PluginAdmin(pl_admin.Plugin,
pl_admin.admin.site)
request_mock = mock.Mock()
with mock.patch.object(pl_admin.admin.ModelAdmin,
'change_view',
return_value=None) as change_view_mock:
plugin_admin.change_view(request_mock, 1)
self.assertNotIn('compute_resources', plugin_admin.readonly_fields)
self.assertEqual(len(plugin_admin.fieldsets), 2)
change_view_mock.assert_called_with(plugin_admin, request_mock, 1,
'', None)
def test_add_view(self):
"""
Test whether overriden add_view view only shows the required fields in the add
plugin page and in editable mode.
"""
plugin_admin = pl_admin.PluginAdmin(pl_admin.Plugin,
pl_admin.admin.site)
request_mock = mock.Mock()
with mock.patch.object(pl_admin.admin.ModelAdmin,
'add_view',
return_value=None) as add_view_mock:
plugin_admin.add_view(request_mock)
self.assertEqual(len(plugin_admin.fieldsets), 3)
self.assertEqual(len(plugin_admin.readonly_fields), 0)
add_view_mock.assert_called_with(plugin_admin, request_mock, '',
None)
def test_delete_queryset(self):
"""
Test whether overriden delete_queryset method deletes plugin metas if their last
associated plugin is deleted.
"""
(compute_resource,
tf) = pl_admin.ComputeResource.objects.get_or_create(
name="host", compute_url=COMPUTE_RESOURCE_URL)
(pl_meta,
tf) = pl_admin.PluginMeta.objects.get_or_create(name='pacspull',
type='fs')
(plg, tf) = pl_admin.Plugin.objects.get_or_create(meta=pl_meta,
version='0.1')
plg.compute_resources.set([compute_resource])
plg.save()
plugin_admin = pl_admin.PluginAdmin(pl_admin.Plugin,
pl_admin.admin.site)
request_mock = mock.Mock()
plugin_admin.delete_queryset(request_mock, pl_meta.plugins.all())
with self.assertRaises(pl_admin.PluginMeta.DoesNotExist):
pl_admin.PluginMeta.objects.get(name='pacspull')
def test_clean_raises_validation_error_if_cannot_register_plugin(self):
"""
Test whether overriden clean method raises a ValidationError when there
is a validation error or it cannot save a new plugin to the DB.
"""
# mock manager's register_plugin method
with mock.patch.object(pl_admin.PluginManager,
'register_plugin',
side_effect=Exception) as register_plugin_mock:
plugin_admin = pl_admin.PluginAdmin(pl_admin.Plugin,
pl_admin.admin.site)
form = plugin_admin.form
form.instance = self.plugin
form.cleaned_data = {
'name': self.plugin_name,
'version': self.plugin_version,
'compute_resources': [self.compute_resource]
}
self.assertIsNone(form.instance.pk)
with self.assertRaises(forms.ValidationError):
form.clean(form)
def test_clean_validate_url_and_save_plugin_descriptors(self):
"""
Test whether overriden clean method validates the full set of plugin descriptors
and save the newly created plugin to the DB.
"""
# mock manager's register_plugin_by_url method
(pl_meta,
tf) = pl_admin.PluginMeta.objects.get_or_create(name=self.plugin_name,
type='fs')
(plugin, tf) = pl_admin.Plugin.objects.get_or_create(
meta=pl_meta, version=self.plugin_version)
plugin.compute_resources.set([self.compute_resource])
plugin.save()
plugin_store_url = "http://127.0.0.1:8010/api/v1/1/"
with mock.patch.object(
pl_admin.PluginManager,
'register_plugin_by_url',
return_value=plugin) as register_plugin_by_url_mock:
plugin_admin = pl_admin.PluginAdmin(pl_admin.Plugin,
pl_admin.admin.site)
form = plugin_admin.form
form.instance = self.plugin
form.cleaned_data = {
'url': plugin_store_url,
'compute_resources': plugin.compute_resources.all()
}
self.assertIsNone(form.instance.pk)
form.clean(form)
self.assertEqual(form.cleaned_data.get('name'), self.plugin_name)
self.assertEqual(form.cleaned_data.get('version'),
self.plugin_version)
self.assertNotIn('url', form.cleaned_data)
self.assertEqual(form.instance, plugin)
self.assertIsNotNone(form.instance.pk)
register_plugin_by_url_mock.assert_called_with(
plugin_store_url, 'host')