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import os
import sys
from stetl.etl import ETL
from stetl.packet import Packet
from stetl.inputs.fileinput import JsonFileInput
from tests.stetl_test_case import StetlTestCase
class JsonFileInputTest(StetlTestCase):
"""Unit tests for JsonFileInput"""
pass
def setUp(self):
super(JsonFileInputTest, self).setUp()
# Initialize Stetl
curr_dir = os.path.dirname(os.path.realpath(__file__))
cfg_dict = {'config_file': os.path.join(curr_dir, 'configs/jsonfileinput.cfg')}
self.etl = ETL(cfg_dict)
def test_class(self):
chain = StetlTestCase.get_chain(self.etl)
section = StetlTestCase.get_section(chain)
class_name = self.etl.configdict.get(section, 'class')
self.assertEqual('stetl.inputs.fileinput.JsonFileInput', class_name)
def test_instance(self):
chain = StetlTestCase.get_chain(self.etl)
self.assertTrue(isinstance(chain.first_comp, JsonFileInput))
def test_execute(self):
chain = StetlTestCase.get_chain(self.etl)
chain.first_comp.do_init()
packet = Packet()
packet.init()
packet.component = chain.first_comp
chain.first_comp.before_invoke(packet)
packet = chain.first_comp.invoke(packet)
self.assertIsNotNone(packet.data)
self.assertIsInstance(packet.data, dict)
self.assertTrue('menu' in packet.data)
self.assertIsNotNone(packet.data['menu'])
mydict = packet.data['menu']
self.assertEqual(len(mydict), 3)
self.assertTrue('id' in mydict)
self.assertTrue('value' in mydict)
self.assertTrue('popup' in mydict)
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