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test_dictization_schema.py
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test_dictization_schema.py
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from pprint import pprint, pformat
from ckan.lib.create_test_data import CreateTestData
from ckan import model
from ckan.lib.dictization.model_dictize import (package_dictize,
group_dictize)
from ckan.logic.schema import (default_create_package_schema,
default_update_package_schema,
default_group_schema,
default_tags_schema)
from ckan.lib.navl.dictization_functions import validate
class TestBasicDictize:
def setup(self):
self.context = {'model': model,
'session': model.Session}
@classmethod
def setup_class(cls):
CreateTestData.create()
@classmethod
def teardown_class(cls):
model.repo.rebuild_db()
model.Session.remove()
def remove_changable_columns(self, dict):
for key, value in dict.items():
if key.endswith('id') and key != 'license_id':
dict.pop(key)
if key == 'created':
dict.pop(key)
if isinstance(value, list):
for new_dict in value:
self.remove_changable_columns(new_dict)
return dict
def remove_revision_id(self, dict):
for key, value in dict.items():
if key == 'revision_id':
dict.pop(key)
if isinstance(value, list):
for new_dict in value:
self.remove_revision_id(new_dict)
return dict
def test_1_package_schema(self):
pkg = model.Session.query(model.Package)\
.filter_by(name='annakarenina')\
.first()
package_id = pkg.id
result = package_dictize(pkg, self.context)
self.remove_changable_columns(result)
result['name'] = 'anna2'
# we need to remove these as they have been added
del result['relationships_as_object']
del result['relationships_as_subject']
converted_data, errors = validate(result,
default_create_package_schema(),
self.context)
expected_data = {
'extras': [{'key': u'genre', 'value': u'romantic novel'},
{'key': u'original media', 'value': u'book'}],
'groups': [{u'name': u'david',
u'title': u"Dave's books"},
{u'name': u'roger',
u'title': u"Roger's books"}],
'license_id': u'other-open',
'name': u'anna2',
'type': u'dataset',
'notes': u'Some test notes\n\n### A 3rd level heading\n\n**Some bolded text.**\n\n*Some italicized text.*\n\nForeign characters:\nu with umlaut \xfc\n66-style quote \u201c\nforeign word: th\xfcmb\n\nNeeds escaping:\nleft arrow <\n\n<http://ckan.net/>\n\n',
'private': False,
'resources': [{'alt_url': u'alt123',
'description': u'Full text. Needs escaping: " Umlaut: \xfc',
'format': u'plain text',
'hash': u'abc123',
'size_extra': u'123',
'tracking_summary': {'recent': 0, 'total': 0},
'url': u'http://www.annakarenina.com/download/x=1&y=2'},
{'alt_url': u'alt345',
'description': u'Index of the novel',
'format': u'JSON',
'hash': u'def456',
'size_extra': u'345',
'tracking_summary': {'recent': 0, 'total': 0},
'url': u'http://www.annakarenina.com/index.json'}],
'tags': [{'name': u'Flexible \u30a1'},
{'name': u'russian'},
{'name': u'tolstoy'}],
'title': u'A Novel By Tolstoy',
'url': u'http://www.annakarenina.com',
'version': u'0.7a'
}
assert converted_data == expected_data, pformat(converted_data)
assert not errors, errors
data = converted_data
data['name'] = u'annakarenina'
data.pop("title")
data["resources"][0]["url"] = 'fsdfafasfsaf'
data["resources"][1].pop("url")
converted_data, errors = validate(data,
default_create_package_schema(),
self.context)
assert errors == {
'name': [u'That URL is already in use.'],
'resources': [{}, {'url': [u'Missing value']}]
}, pformat(errors)
data["id"] = package_id
converted_data, errors = validate(data,
default_update_package_schema(),
self.context)
assert errors == {
'resources': [{}, {'url': [u'Missing value']}]
}, pformat(errors)
data['name'] = '????jfaiofjioafjij'
converted_data, errors = validate(data,
default_update_package_schema(),
self.context)
assert errors == {
'name': [u'Url must be purely lowercase alphanumeric (ascii) '
'characters and these symbols: -_'],
'resources': [{}, {'url': [u'Missing value']}]
}, pformat(errors)
def test_2_group_schema(self):
group = model.Session.query(model.Group).first()
data = group_dictize(group, self.context)
# we don't want these here
del data['groups']
del data['users']
del data['tags']
del data['extras']
converted_data, errors = validate(data,
default_group_schema(),
self.context)
group_pack = sorted(group.packages(), key=lambda x: x.id)
converted_data["packages"] = sorted(converted_data["packages"],
key=lambda x: x["id"])
expected = {
'description': u'These are books that David likes.',
'id': group.id,
'name': u'david',
'is_organization': False,
'type': u'group',
'image_url': u'',
'packages': sorted([{'id': group_pack[0].id,
'name': group_pack[0].name,
'title': group_pack[0].title},
{'id': group_pack[1].id,
'name': group_pack[1].name,
'title':group_pack[1].title}],
key=lambda x: x["id"]),
'title': u"Dave's books",
'approval_status': u'approved'
}
assert not errors
assert converted_data == expected, pformat(converted_data)
data["packages"].sort(key=lambda x: x["id"])
data["packages"][0]["id"] = 'fjdlksajfalsf'
data["packages"][1].pop("id")
data["packages"][1].pop("name")
converted_data, errors = validate(data,
default_group_schema(),
self.context)
assert errors == {
'packages': [{'id': [u'Not found: Dataset']},
{'id': [u'Missing value']}]
}, pformat(errors)
def test_3_tag_schema_allows_spaces(self):
"""Asserts that a tag name with space is valid"""
ignored = ""
data = {
'name': u'with space',
'revision_timestamp': ignored,
'state': ignored
}
_, errors = validate(data, default_tags_schema(), self.context)
assert not errors, str(errors)
def test_4_tag_schema_allows_limited_punctuation(self):
"""Asserts that a tag name with limited punctuation is valid"""
ignored = ""
data = {
'name': u'.-_',
'revision_timestamp': ignored,
'state': ignored
}
_, errors = validate(data, default_tags_schema(), self.context)
assert not errors, str(errors)
def test_5_tag_schema_allows_capital_letters(self):
"""Asserts that tag names can have capital letters"""
ignored = ""
data = {
'name': u'CAPITALS',
'revision_timestamp': ignored,
'state': ignored
}
_, errors = validate(data, default_tags_schema(), self.context)
assert not errors, str(errors)
def test_6_tag_schema_disallows_most_punctuation(self):
"""Asserts most punctuation is disallowed"""
not_allowed = r'!?"\'+=:;@#~[]{}()*&^%$,'
ignored = ""
data = {
'revision_timestamp': ignored,
'state': ignored
}
for ch in not_allowed:
data['name'] = "Character " + ch
_, errors = validate(data, default_tags_schema(), self.context)
assert errors, pprint(errors)
assert 'name' in errors
error_message = errors['name'][0]
assert data['name'] in error_message, error_message
assert "must be alphanumeric" in error_message
def test_7_tag_schema_disallows_whitespace_other_than_spaces(self):
"""Asserts whitespace characters, such as tabs, are not allowed."""
not_allowed = '\t\n\r\f\v'
ignored = ""
data = {
'revision_timestamp': ignored,
'state': ignored
}
for ch in not_allowed:
data['name'] = "Bad " + ch + " character"
_, errors = validate(data, default_tags_schema(), self.context)
assert errors, repr(ch)
assert 'name' in errors
error_message = errors['name'][0]
assert data['name'] in error_message, error_message
assert "must be alphanumeric" in error_message