def test_copy_to_predefined_table(self):
task = self.create_task(cls=CopyToPredefinedVerticaDummyTable)
cursor = MagicMock()
task.copy_data_table_from_target(cursor)
query = cursor.copy.call_args[0][0]
self.assertEquals(query, self._get_expected_query())
file_to_copy = cursor.copy.call_args[0][1]
with task.input()['insert_source'].open('r') as expected_data:
expected_source = expected_data.read()
sent_source = file_to_copy.read()
self.assertEquals(sent_source, expected_source)
def test_copy_multiple_rows(self):
task = self.create_task(source=self._get_source_string(4))
cursor = MagicMock()
task.copy_data_table_from_target(cursor)
query = cursor.copy.call_args[0][0]
self.assertEquals(query, self._get_expected_query())
file_to_copy = cursor.copy.call_args[0][1]
with task.input()['insert_source'].open('r') as expected_data:
expected_source = expected_data.read()
sent_source = file_to_copy.read()
self.assertEquals(sent_source, expected_source)