def test_with_bad_app(self): """Testing AddField with application not in signature""" mutation = AddField('TestModel', 'char_field1', models.CharField) message = ( 'Cannot add the field "char_field1" to model "badapp.TestModel". ' 'The application could not be found in the signature.') with self.assertRaisesMessage(SimulationFailure, message): mutation.run_simulation(app_label='badapp', project_sig=ProjectSignature(), database_state=None)
def test_with_bad_app(self): """Testing AddField with application not in signature""" mutation = AddField('TestModel', 'char_field1', models.CharField) message = ( 'Cannot add the field "char_field1" to model "badapp.TestModel". ' 'The application could not be found in the signature.' ) with self.assertRaisesMessage(SimulationFailure, message): mutation.run_simulation(app_label='badapp', project_sig=ProjectSignature(), database_state=None)
def test_with_bad_model(self): """Testing AddField with model not in signature""" mutation = AddField('TestModel', 'char_field1', models.CharField) project_sig = ProjectSignature() project_sig.add_app_sig(AppSignature(app_id='tests')) message = ( 'Cannot add the field "char_field1" to model "tests.TestModel". ' 'The model could not be found in the signature.') with self.assertRaisesMessage(SimulationFailure, message): mutation.run_simulation(app_label='tests', project_sig=project_sig, database_state=None)
def test_with_bad_model(self): """Testing AddField with model not in signature""" mutation = AddField('TestModel', 'char_field1', models.CharField) project_sig = ProjectSignature() project_sig.add_app_sig(AppSignature(app_id='tests')) message = ( 'Cannot add the field "char_field1" to model "tests.TestModel". ' 'The model could not be found in the signature.' ) with self.assertRaisesMessage(SimulationFailure, message): mutation.run_simulation(app_label='tests', project_sig=project_sig, database_state=None)
def test_with_bad_field(self): """Testing AddField with field already in signature""" mutation = AddField('TestModel', 'char_field1', models.CharField) model_sig = ModelSignature(model_name='TestModel', table_name='tests_testmodel') model_sig.add_field_sig(FieldSignature(field_name='char_field1', field_type=models.CharField)) app_sig = AppSignature(app_id='tests') app_sig.add_model_sig(model_sig) project_sig = ProjectSignature() project_sig.add_app_sig(app_sig) message = ( 'Cannot add the field "char_field1" to model "tests.TestModel". ' 'A field with this name already exists.' ) with self.assertRaisesMessage(SimulationFailure, message): mutation.run_simulation(app_label='tests', project_sig=project_sig, database_state=None)
def test_with_bad_field(self): """Testing AddField with field already in signature""" mutation = AddField('TestModel', 'char_field1', models.CharField) model_sig = ModelSignature(model_name='TestModel', table_name='tests_testmodel') model_sig.add_field_sig( FieldSignature(field_name='char_field1', field_type=models.CharField)) app_sig = AppSignature(app_id='tests') app_sig.add_model_sig(model_sig) project_sig = ProjectSignature() project_sig.add_app_sig(app_sig) message = ( 'Cannot add the field "char_field1" to model "tests.TestModel". ' 'A field with this name already exists.') with self.assertRaisesMessage(SimulationFailure, message): mutation.run_simulation(app_label='tests', project_sig=project_sig, database_state=None)