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# -*- coding: utf-8 -*-
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"""Shared testing code."""
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from plone.testing import Layer
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from unittest2 import TestCase
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import os
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import subprocess
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class SearxTestLayer:
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"""Base layer for non-robot tests."""
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__name__ = u'SearxTestLayer'
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def setUp(cls):
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pass
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setUp = classmethod(setUp)
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def tearDown(cls):
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pass
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tearDown = classmethod(tearDown)
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def testSetUp(cls):
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pass
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testSetUp = classmethod(testSetUp)
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def testTearDown(cls):
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pass
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testTearDown = classmethod(testTearDown)
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class SearxRobotLayer(Layer):
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"""Searx Robot Test Layer"""
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def setUp(self):
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os.setpgrp() # create new process group, become its leader
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# get program paths
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webapp = os.path.join(
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os.path.abspath(os.path.dirname(os.path.realpath(__file__))),
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'webapp.py'
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)
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exe = os.path.abspath(os.path.dirname(__file__) + '/../bin/py')
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# set robot settings path
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os.environ['SEARX_SETTINGS_PATH'] = os.path.abspath(
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os.path.dirname(__file__) + '/settings_robot.yml')
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# run the server
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self.server = subprocess.Popen(
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[exe, webapp],
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT
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)
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def tearDown(self):
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# send TERM signal to all processes in my group, to stop subprocesses
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os.killpg(os.getpgid(self.server.pid), 15)
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# remove previously set environment variable
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del os.environ['SEARX_SETTINGS_PATH']
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SEARXROBOTLAYER = SearxRobotLayer()
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class SearxTestCase(TestCase):
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"""Base test case for non-robot tests."""
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layer = SearxTestLayer
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