def test_label_context(self):
"""Assert can refresh the label context with the model instance."""
label = ModelLabel()
label.zpl_template = self.zpl_template
test_model = TestModelFactory()
label.model_instance = test_model
self.assertTrue(label.refresh_label_context())
def test_print_label(self):
"""Assert sends error message if printer is not known to lpr."""
test_model = TestModelFactory()
label = ModelLabel()
label.zpl_template = self.zpl_template
label.default_label_printer = self.label_printer_default
request = None
label.print_label(request, test_model, update_messages=False, client_addr='127.0.0.1')
self.assertIn('printer or class does not exist', label.error_message)
def test_formatted_label_string(self):
"""Assert model values are in formatted label string."""
label = ModelLabel()
label.zpl_template = self.zpl_template
test_model = TestModelFactory()
label.model_instance = test_model
label.refresh_label_context()
self.assertIn(label.label_context.get('f1'), label.formatted_label_string)
self.assertIn(label.label_context.get('f2'), label.formatted_label_string)
self.assertIn(label.label_context.get('f3'), label.formatted_label_string)
self.assertIn(label.label_context.get('f4'), label.formatted_label_string)
self.assertIn(label.label_context.get('created'), label.formatted_label_string)
self.assertIn(label.label_context.get('barcode_value'), label.formatted_label_string)
def test_label_printer1(self):
"""Assert fails if template not set."""
label = ModelLabel()
TestModelFactory()
label.zpl_template = self.zpl_template
def test_label_printer(self):
"""Assert fails if template not set."""
label = ModelLabel()
label.zpl_template = self.zpl_template
self.assertIsNotNone(label.label_printer)
self.assertTrue(isinstance(label.label_printer, LabelPrinter))
def test_zpl_template_not_set(self):
"""Assert fails if template not set."""
label = ModelLabel()
test_model = TestModelFactory()
request = None
self.assertRaises(TypeError, label.print_label, request, test_model, update_messages=False, client_addr='127.0.0.1')