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Fixes in webmodel for delete rows in tables with constraints and tests

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This commit is contained in:
Antonio de la Rosa 2016-08-05 05:33:33 +02:00
parent 16fa9b550a
commit 3dc59a3fe3
3 changed files with 36 additions and 2 deletions
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1
paramecio/citoplasma/adminutils.py
View file

@ -27,6 +27,7 @@ def get_language(s):
lang_selected=s['lang'] lang_selected=s['lang']
else: else:
s['lang']=I18n.default_lang s['lang']=I18n.default_lang
s.save()
lang_selected=I18n.default_lang lang_selected=I18n.default_lang
return lang_selected return lang_selected

4
paramecio/cromosoma/webmodel.py
View file

@ -627,7 +627,7 @@ class WebModel:
id_table_related=self.fields[field].table_id id_table_related=self.fields[field].table_id
self.arr_sql_set_index[self.name][field]='ALTER TABLE `'+self.name+'` ADD CONSTRAINT `'+field+'_'+self.name+'IDX` FOREIGN KEY ( `'+field+'` ) REFERENCES `'+table_related+'` (`'+id_table_related+'`) ON DELETE RESTRICT ON UPDATE RESTRICT;' self.arr_sql_set_index[self.name][field]='ALTER TABLE `'+self.name+'` ADD CONSTRAINT `'+field+'_'+self.name+'IDX` FOREIGN KEY ( `'+field+'` ) REFERENCES `'+table_related+'` (`'+id_table_related+'`) ON DELETE CASCADE ON UPDATE CASCADE;'
return "create table `"+self.name+"` (\n"+",\n".join(table_fields)+"\n) DEFAULT CHARSET=utf8;"; return "create table `"+self.name+"` (\n"+",\n".join(table_fields)+"\n) DEFAULT CHARSET=utf8;";
@ -682,7 +682,7 @@ class WebModel:
id_table_related=self.fields[field].table_id id_table_related=self.fields[field].table_id
self.query('ALTER TABLE `'+self.name+'` ADD CONSTRAINT `'+field+'_'+self.name+'IDX` FOREIGN KEY ( `'+field+'` ) REFERENCES `'+table_related+'` (`'+id_table_related+'`) ON DELETE RESTRICT ON UPDATE RESTRICT;', [], self.connection_id) self.query('ALTER TABLE `'+self.name+'` ADD CONSTRAINT `'+field+'_'+self.name+'IDX` FOREIGN KEY ( `'+field+'` ) REFERENCES `'+table_related+'` (`'+id_table_related+'`) ON DELETE CASCADE ON UPDATE CASCADE;', [], self.connection_id)
for field in fields_to_add_unique: for field in fields_to_add_unique:

33
tests/webmodeltest.py
View file

@ -15,6 +15,17 @@ class ExampleModel(WebModel):
self.register(corefields.CharField('title')) self.register(corefields.CharField('title'))
self.register(corefields.CharField('content')) self.register(corefields.CharField('content'))
class ForeignKeyExampleModel(WebModel):
def __init__(self, connection):
super().__init__(connection)
# I can change other fields here, how the name.
self.register(corefields.ForeignKeyField('example_id', ExampleModel(connection), size=11, required=False, identifier_field='id', named_field="id", select_fields=[]))
class ExampleModel2(WebModel): class ExampleModel2(WebModel):
def __init__(self, connection): def __init__(self, connection):
@ -151,6 +162,28 @@ class TestWebModelMethods(unittest.TestCase):
connection.close() connection.close()
def test_zcheck_1_foreignkeys(self):
connection=WebModel.connection()
model=ExampleModel(connection)
foreignkey=ForeignKeyExampleModel(connection)
print('Checking ForeignKeys...')
sql=foreignkey.create_table()
print('Creating foreignkey table...')
self.assertTrue(foreignkey.query(sql))
print('Dropping foreignkey table...')
self.assertTrue(foreignkey.drop())
pass
def test_zcheck_connections(self): def test_zcheck_connections(self):
print('Check connection of models...') print('Check connection of models...')