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test_datapreview.py
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test_datapreview.py
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# encoding: utf-8
import nose
from pylons import config
import ckan.plugins as p
import ckan.lib.datapreview as datapreview
from ckan.tests import helpers, factories
eq_ = nose.tools.eq_
class TestDataPreview(object):
def test_compare_domains(self):
''' see https://en.wikipedia.org/wiki/Same_origin_policy
'''
compare = datapreview.compare_domains
eq_(compare(['http://www.okfn.org', 'http://www.okfn.org']), True)
eq_(compare(['http://www.okfn.org', 'http://www.okfn.org',
'http://www.okfn.org']), True)
eq_(compare(['http://www.OKFN.org', 'http://www.okfn.org',
'http://www.okfn.org/test/foo.html']), True)
eq_(compare(['http://okfn.org', 'http://okfn.org']), True)
eq_(compare(['www.okfn.org', 'http://www.okfn.org']), True)
eq_(compare(['//www.okfn.org', 'http://www.okfn.org']), True)
eq_(compare(['http://www.okfn.org', 'https://www.okfn.org']), False)
eq_(compare(['http://www.okfn.org:80',
'http://www.okfn.org:81']), False)
eq_(compare(['http://www.okfn.org', 'http://www.okfn.de']), False)
eq_(compare(['http://de.okfn.org', 'http://www.okfn.org']), False)
eq_(compare(['http://de.okfn.org', 'http:www.foo.com']), False)
eq_(compare(['httpö://wöwöwö.ckan.dö', 'www.ckän.örg']), False)
eq_(compare(['www.ckän.örg', 'www.ckän.örg']), True)
eq_(compare(['http://Server=cda3; Service=sde:sqlserver:cda3; ',
'http://www.okf.org']), False)
class MockDatastoreBasedResourceView(p.SingletonPlugin):
p.implements(p.IResourceView)
def info(self):
return {
'name': 'test_datastore_view',
'title': 'Test Datastore View',
'requires_datastore': True,
}
class TestDefaultViewsConfig(object):
@classmethod
def setup_class(cls):
if not p.plugin_loaded('image_view'):
p.load('image_view')
if not p.plugin_loaded('recline_view'):
p.load('recline_view')
if not p.plugin_loaded('webpage_view'):
p.load('webpage_view')
if not p.plugin_loaded('test_datastore_view'):
p.load('test_datastore_view')
@classmethod
def teardown_class(cls):
p.unload('image_view')
p.unload('recline_view')
p.unload('webpage_view')
p.unload('test_datastore_view')
def test_no_config(self):
default_views = datapreview.get_default_view_plugins()
eq_(sorted([view_plugin.info()['name'] for view_plugin in default_views]),
sorted(datapreview.DEFAULT_RESOURCE_VIEW_TYPES))
@helpers.change_config('ckan.views.default_views', '')
def test_empty_config(self):
default_views = datapreview.get_default_view_plugins()
eq_(default_views, [])
@helpers.change_config('ckan.views.default_views', 'image_view')
def test_in_config(self):
default_views = datapreview.get_default_view_plugins()
eq_(sorted([view_plugin.info()['name'] for view_plugin in default_views]),
['image_view'])
@helpers.change_config('ckan.views.default_views', 'test_datastore_view')
def test_in_config_datastore_view_only(self):
default_views = datapreview.get_default_view_plugins(get_datastore_views=True)
eq_(sorted([view_plugin.info()['name'] for view_plugin in default_views]),
['test_datastore_view'])
@helpers.change_config('ckan.views.default_views', 'test_datastore_view')
def test_in_config_datastore_view_only_with_get_datastore_views(self):
default_views = datapreview.get_default_view_plugins()
eq_(default_views, [])
@helpers.change_config('ckan.views.default_views', 'image_view test_datastore_view')
def test_both_plugins_in_config_only_non_datastore(self):
default_views = datapreview.get_default_view_plugins()
eq_(sorted([view_plugin.info()['name'] for view_plugin in default_views]),
['image_view'])
@helpers.change_config('ckan.views.default_views', 'image_view test_datastore_view')
def test_both_plugins_in_config_only_datastore(self):
default_views = datapreview.get_default_view_plugins(get_datastore_views=True)
eq_(sorted([view_plugin.info()['name'] for view_plugin in default_views]),
['test_datastore_view'])
class TestViewsCreation(object):
@classmethod
def setup_class(cls):
if not p.plugin_loaded('image_view'):
p.load('image_view')
if not p.plugin_loaded('test_datastore_view'):
p.load('test_datastore_view')
@classmethod
def teardown_class(cls):
p.unload('image_view')
p.unload('test_datastore_view')
def setup(self):
helpers.reset_db()
def test_get_view_plugins(self):
view_types = ['image_view', 'not_there', 'test_datastore_view']
view_plugins = datapreview.get_view_plugins(view_types)
eq_(len(view_plugins), 2)
eq_(view_plugins[0].info()['name'], 'image_view')
eq_(view_plugins[1].info()['name'], 'test_datastore_view')
@helpers.change_config('ckan.views.default_views', '')
def test_add_views_to_dataset_resources(self):
# New resources have no views
dataset_dict = factories.Dataset(resources=[
{
'url': 'http://some.image.png',
'format': 'png',
'name': 'Image 1',
},
{
'url': 'http://some.image.png',
'format': 'png',
'name': 'Image 2',
},
])
context = {
'user': helpers.call_action('get_site_user')['name']
}
created_views = datapreview.add_views_to_dataset_resources(
context, dataset_dict, view_types=['image_view'])
eq_(len(created_views), 2)
eq_(created_views[0]['view_type'], 'image_view')
eq_(created_views[1]['view_type'], 'image_view')
@helpers.change_config('ckan.views.default_views', '')
def test_add_views_to_dataset_resources_no_type_provided(self):
# New resources have no views
dataset_dict = factories.Dataset(resources=[
{
'url': 'http://some.image.png',
'format': 'png',
'name': 'Image 1',
},
{
'url': 'http://some.image.png',
'format': 'png',
'name': 'Image 2',
},
])
# Change default views config setting
config['ckan.views.default_views'] = 'image_view'
context = {
'user': helpers.call_action('get_site_user')['name']
}
created_views = datapreview.add_views_to_dataset_resources(
context, dataset_dict, view_types=[])
eq_(len(created_views), 2)
eq_(created_views[0]['view_type'], 'image_view')
eq_(created_views[1]['view_type'], 'image_view')
@helpers.change_config('ckan.views.default_views', '')
def test_add_views_to_resource(self):
resource_dict = factories.Resource(
url='http://some.image.png',
format='png',
)
context = {
'user': helpers.call_action('get_site_user')['name']
}
created_views = datapreview.add_views_to_resource(
context, resource_dict, view_types=['image_view'])
eq_(len(created_views), 1)
eq_(created_views[0]['view_type'], 'image_view')
@helpers.change_config('ckan.views.default_views', '')
def test_add_views_to_resource_no_type_provided(self):
resource_dict = factories.Resource(
url='http://some.image.png',
format='png',
)
# Change default views config setting
config['ckan.views.default_views'] = 'image_view'
context = {
'user': helpers.call_action('get_site_user')['name']
}
created_views = datapreview.add_views_to_resource(
context, resource_dict)
eq_(len(created_views), 1)
eq_(created_views[0]['view_type'], 'image_view')
def test_default_views_created_on_package_create(self):
dataset_dict = factories.Dataset(resources=[
{
'url': 'http://some.image.png',
'format': 'png',
'name': 'Image 1',
},
{
'url': 'http://some.image.png',
'format': 'png',
'name': 'Image 2',
},
])
for resource in dataset_dict['resources']:
views_list = helpers.call_action('resource_view_list', id=resource['id'])
eq_(len(views_list), 1)
eq_(views_list[0]['view_type'], 'image_view')
def test_default_views_created_on_resource_create(self):
dataset_dict = factories.Dataset(
resources=[{
'url': 'http://not.for.viewing',
'format': 'xxx',
}]
)
resource_dict = {
'package_id': dataset_dict['id'],
'url': 'http://some.image.png',
'format': 'png',
}
new_resource_dict = helpers.call_action('resource_create', **resource_dict)
views_list = helpers.call_action('resource_view_list', id=new_resource_dict['id'])
eq_(len(views_list), 1)
eq_(views_list[0]['view_type'], 'image_view')