############################################################################## # # Copyright (c) 2007 Nexedi SARL and Contributors. All Rights Reserved. # Jerome Perrin <jerome@nexedi.com> # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsability of assessing all potential # consequences resulting from its eventual inadequacies and bugs # End users who are looking for a ready-to-use solution with commercial # garantees and support are strongly adviced to contract a Free Software # Service Company # # This program is Free Software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## import unittest # Make it possible to use Globals.get_request class DummyRequest(dict): __allow_access_to_unprotected_subobjects__ = 1 def set(self, k, v): self[k] = v global request request = DummyRequest() def get_request(): global request return request # apply patch (before it's imported by other modules) import Globals Globals.get_request = get_request # Initialize ERP5Form Product to load monkey patches from Testing import ZopeTestCase ZopeTestCase.installProduct('ERP5Form') from Acquisition import aq_base from Products.Formulator.StandardFields import FloatField from Products.Formulator.StandardFields import StringField from Products.Formulator.StandardFields import DateTimeField from Products.Formulator.MethodField import Method, BoundMethod from Products.Formulator.TALESField import TALESMethod from Products.ERP5Type.Core.Folder import Folder from Products.ERP5Form.Form import ERP5Form from Products.ERP5Form.Form import purgeFieldValueCache from Products.ERP5Form.Form import getFieldValue from Products.ERP5Form import Form from Products.ERP5Form import ProxyField class TestFloatField(unittest.TestCase): """Tests Float field """ def getTitle(self): return "Float Field" def setUp(self): self.field = FloatField('test_field') self.widget = self.field.widget def test_format_thousand_separator(self): self.field.values['input_style'] = '-1 234.5' self.assertEquals('1 000.0', self.widget.format_value(self.field, 1000)) def test_format_percent_style(self): self.field.values['input_style'] = '-12.3%' self.assertEquals('10.0%', self.widget.format_value(self.field, 0.1)) def test_format_precision(self): self.field.values['precision'] = 0 self.assertEquals('12', self.widget.format_value(self.field, 12.34)) purgeFieldValueCache() # call this before changing internal field values. self.field.values['precision'] = 2 self.assertEquals('0.01', self.widget.format_value(self.field, 0.011)) # value is rounded self.assertEquals('0.01', self.widget.format_value(self.field, 0.009999)) def test_render_view(self): self.field.values['input_style'] = '-1 234.5' self.field.values['precision'] = 2 self.field.values['editable'] = 0 self.assertEquals('1 000.00', self.field.render(1000)) def test_render_string_value(self): self.field.values['precision'] = 2 self.field.values['editable'] = 0 self.assertEquals('12.34', self.field.render("12.34")) self.assertEquals('not float', self.field.render("not float")) def test_percent_style_render_string_value(self): self.field.values['input_style'] = '-12.3%' self.field.values['editable'] = 0 self.assertEquals('-12.34%', self.field.render("-0.1234")) self.assertEquals('not float', self.field.render("not float")) def test_render_big_numbers(self): self.field.values['precision'] = 2 self.field.values['editable'] = 0 self.assertEquals('10000000000000000000.00', self.field.render(10000000000000000000)) class TestStringField(unittest.TestCase): """Tests string field """ def getTitle(self): return "String Field" def setUp(self): self.field = StringField('test_field') self.widget = self.field.widget def test_escape_html(self): self.field.values['editable'] = 0 self.assertEquals('<script>', self.field.render("<script>")) class TestProxyField(unittest.TestCase): def getTitle(self): return "Proxy Field" def setUp(self): self.container = Folder('container').__of__(Folder('root')) self.container._setObject('Base_viewProxyFieldLibrary', ERP5Form('Base_viewProxyFieldLibrary', 'Proxys')) self.container._setObject('Base_view', ERP5Form('Base_view', 'View')) global request request = DummyRequest() self.container.REQUEST = request def addField(self, form, id, title, field_type): form.manage_addField(id, title, field_type) field = getattr(form, id) field._p_oid = makeDummyOid() return field def test_get_template_field(self): original_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_title', 'Title', 'StringField') proxy_field = self.addField(self.container.Base_view, 'my_title', 'Not Title', 'ProxyField') self.assertEquals(None, proxy_field.getTemplateField()) self.assertEquals(None, proxy_field.get_value('enable')) self.assertEquals(None, proxy_field.get_value('default')) proxy_field.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary', field_id='my_title',)) self.assertEquals(original_field, proxy_field.getTemplateField()) def test_simple_surcharge(self): original_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_title', 'Title', 'StringField') self.assertEquals('Title', original_field.get_value('title')) proxy_field = self.addField(self.container.Base_view, 'my_title', 'Not Title', 'ProxyField') proxy_field.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary', field_id='my_title',)) self.assert_(proxy_field.is_delegated('title')) self.assertEquals('Title', proxy_field.get_value('title')) def test_simple_not_surcharge(self): original_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_title', 'Title', 'StringField') self.assertEquals('Title', original_field.get_value('title')) proxy_field = self.addField(self.container.Base_view, 'my_title', 'Proxy Title', 'ProxyField') proxy_field.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary', field_id='my_title',)) # XXX no API for this ? proxy_field._surcharged_edit(dict(title='Proxy Title'), ['title']) self.failIf(proxy_field.is_delegated('title')) self.assertEquals('Proxy Title', proxy_field.get_value('title')) def test_get_value_default(self): # If the proxy field is named 'my_id', it will get 'id' # property on the context, regardless of the id of the proxified field original_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_title', 'Title', 'StringField') proxy_field = self.addField(self.container.Base_view, 'my_id', 'ID', 'ProxyField') proxy_field.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary', field_id='my_title',)) self.assertEquals('container', self.container.getId()) self.assertEquals('container', proxy_field.get_value('default')) def test_field_tales_context(self): # in the TALES context, "field" will be the proxyfield, not the original # field. original_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_title', 'Title', 'StringField') original_field.manage_tales_xmlrpc(dict(title='field/getId')) self.assertEquals('my_title', original_field.get_value('title')) proxy_field = self.addField(self.container.Base_view, 'my_reference', 'Not Title', 'ProxyField') proxy_field.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary', field_id='my_title',)) # 'my_reference' is the ID of the proxy field self.assertEquals('my_reference', proxy_field.get_value('title')) def test_form_tales_context(self): # in the TALES context, "form" will be the form containing the proxyfield, # not the original form (ie. the field library). original_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_title', 'Title', 'StringField') original_field.manage_tales_xmlrpc(dict(title='form/getId')) self.assertEquals('Base_viewProxyFieldLibrary', original_field.get_value('title')) proxy_field = self.addField(self.container.Base_view, 'my_title', 'Title', 'ProxyField') proxy_field.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary', field_id='my_title',)) self.assertEquals('Base_view', proxy_field.get_value('title')) def test_get_value_cache_on_TALES_target(self): # If the proxy field defines its target using TALES, then no caching should # happen. original_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_title', 'Title', 'StringField') other_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_other_field', 'Other', 'StringField') proxy_field = self.addField(self.container.Base_view, 'my_id', 'ID', 'ProxyField') proxy_field.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary')) proxy_field.manage_tales_xmlrpc(dict(field_id='request/field_id')) self.container.REQUEST.set('field_id', 'my_title') self.assertEquals(original_field, proxy_field.getTemplateField()) self.assertEquals('Title', proxy_field.get_value('title')) self.container.REQUEST.set('field_id', 'my_other_field') self.assertEquals(other_field, proxy_field.getTemplateField()) self.assertEquals('Other', proxy_field.get_value('title')) def test_proxy_to_date_time_field(self): # date time fields are specific, because they use a 'sub_form', we must # make sure this works as expected original_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_date', 'Date', 'DateTimeField') original_field.manage_edit_xmlrpc(dict(required=0)) proxy_field = self.addField(self.container.Base_view, 'my_date', 'Date', 'ProxyField') proxy_field.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary', field_id='my_date',)) self.assertTrue(hasattr(proxy_field, 'sub_form')) self.assertTrue(aq_base(proxy_field.sub_form) is aq_base(original_field.sub_form)) # we can render proxy_field.render() # and validate self.container.Base_view.validate_all_to_request(dict()) def test_manage_edit_surcharged_xmlrpc(self): # manage_edit_surcharged_xmlrpc is a method to edit proxyfields # programmatically original_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_string', 'String', 'StringField') proxy_field = self.addField(self.container.Base_view, 'my_String', '', 'ProxyField') proxy_field.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary', field_id='my_date',)) proxy_field.manage_edit_surcharged_xmlrpc(dict(title='Title')) self.assertFalse(proxy_field.is_delegated('title')) self.assertEquals('Title', proxy_field.get_value('title')) # beware that all values that are not passed in the mapping will be # delegated again, regardless of the old state. proxy_field.manage_edit_surcharged_xmlrpc(dict()) self.assertTrue(proxy_field.is_delegated('title')) def test_same_field_id_in_proxy_field_and_template_field(self): """ Test a case that if proxy field id is same as template field id. """ original_field = self.addField(self.container.Base_viewProxyFieldLibrary, 'my_string', 'String', 'StringField') # Use different id to the template field. proxy_field2 = self.addField(self.container.Base_view, 'my_another_string', '', 'ProxyField') # Use same id to the template field. proxy_field1 = self.addField(self.container.Base_view, 'my_string', '', 'ProxyField') proxy_field2.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary', field_id='my_string',)) proxy_field1.manage_edit_xmlrpc(dict(form_id='Base_viewProxyFieldLibrary', field_id='my_string',)) def make_dummy_getter(value): def method(): return value return method self.container.getAnotherString = make_dummy_getter('WAAA') self.container.getString = make_dummy_getter('123') # First, call field which the id is different to the template field's. self.assertEqual('WAAA', proxy_field2.get_value('default')) # Next, call field which the id is same to the template field's. self.assertEqual('123', proxy_field1.get_value('default')) class TestFieldValueCache(unittest.TestCase): """Tests field value caching system """ def getTitle(self): return "Field Value Cache" def setUp(self): self.root = Folder('root') self.root.form = ERP5Form('form', 'Form') form = self.root.form form.field = StringField('test_field') form.field._p_oid = makeDummyOid() # method field form.field.values['external_validator'] = Method('this_is_a_method') # on-memory field (not in zodb) form.on_memory_field = StringField('test_on_memory_field') form.on_memory_field._p_oid = None # proxy field form.proxy_field = ProxyField.ProxyField('test_proxy_field') form.proxy_field._p_oid = makeDummyOid() form.proxy_field.values['form_id'] = 'form' form.proxy_field.values['field_id'] = 'field' # proxy field with tales form.proxy_field_tales = ProxyField.ProxyField('test_proxy_field') form.proxy_field_tales._p_oid = makeDummyOid() form.proxy_field_tales.tales['form_id'] = TALESMethod('string:form') form.proxy_field_tales.tales['field_id'] = TALESMethod('string:field') # datetime field (input style is list) form.datetime_field = DateTimeField('datetime_field') form.datetime_field._p_oid = makeDummyOid() form.datetime_field._edit(dict(input_style='list')) for i in form.datetime_field.sub_form.fields.values(): i._p_oid = makeDummyOid() def test_method_field(self): field = self.root.form.field value, cacheable = getFieldValue(field, field, 'external_validator') self.assertEqual(False, value.value is field.values['external_validator']) self.assertEqual(True, type(value.value) is Method) def test_using_cache_or_not(self): # check standard field in zodb # make sure that this will use cache. cache_size = len(Form._field_value_cache) self.root.form.field.get_value('title') self.assertEqual(True, cache_size < len(Form._field_value_cache)) # check on-memory field # make sure that this will not use cache. cache_size = len(Form._field_value_cache) self.root.form.on_memory_field.get_value('title') self.assertEqual(True, cache_size == len(Form._field_value_cache)) # check proxy field # make sure that this will use cache. cache_size = len(ProxyField._field_value_cache) self.root.form.proxy_field.get_value('title') self.assertEqual(True, cache_size < len(ProxyField._field_value_cache)) # check proxy field with tales # make sure that this will not use cache. cache_size = len(ProxyField._field_value_cache) self.root.form.proxy_field_tales.get_value('title') self.assertEqual(True, cache_size == len(ProxyField._field_value_cache)) def test_datetime_field(self): purgeFieldValueCache() # make sure that boundmethod must not be cached. year_field = self.root.form.datetime_field.sub_form.get_field('year', include_disabled=1) self.assertEqual(True, type(year_field.overrides['items']) is BoundMethod) cache_size = len(Form._field_value_cache) year_field.get_value('items') # See Formulator/StandardFields.py(line:174) # there are two get_value, start_datetime and end_datetime cache_size += 2 # make sure that boundmethod is not cached(cache size does not change) self.assertEqual(True, ('Form.get_value', self.root.form.datetime_field._p_oid, self.root.form.datetime_field._p_oid, 'start_datetime' ) in Form._field_value_cache) self.assertEqual(True, ('Form.get_value', self.root.form.datetime_field._p_oid, self.root.form.datetime_field._p_oid, 'end_datetime' ) in Form._field_value_cache) self.assertEqual(False, ('Form.get_value', year_field._p_oid, year_field._p_oid, 'items' ) in Form._field_value_cache) self.assertEqual(cache_size, len(Form._field_value_cache)) year_field.get_value('size') year_field.get_value('default') self.assertEqual(cache_size+2, len(Form._field_value_cache)) def makeDummyOid(): import time, random return '%s%s' % (time.time(), random.random()) def test_suite(): suite = unittest.TestSuite() suite.addTest(unittest.makeSuite(TestFloatField)) suite.addTest(unittest.makeSuite(TestStringField)) suite.addTest(unittest.makeSuite(TestProxyField)) suite.addTest(unittest.makeSuite(TestFieldValueCache)) return suite