106 lines
4.3 KiB
Python
Executable File
106 lines
4.3 KiB
Python
Executable File
# Unit tests for OOM Analyser
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#
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# This software is covered by the MIT License.
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#
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# Copyright (c) 2021 Carsten Grohmann <mail@carsten-grohmann.de>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
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# documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
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# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit
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# persons to whom the Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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import http.server
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import os
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import socketserver
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import threading
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import unittest
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from selenium import webdriver
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class MyRequestHandler(http.server.SimpleHTTPRequestHandler):
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def __init__(self, request, client_address, server, directory=None):
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self.directory = os.getcwd()
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super().__init__(request, client_address, server)
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# suppress all HTTP request messages
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def log_message(self, format, *args):
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# super().log_message(format, *args)
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pass
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class ThreadedTCPServer(socketserver.ThreadingMixIn, socketserver.TCPServer):
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pass
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class TestHTTPOOMAnalyser(unittest.TestCase):
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"""Test OOM web page"""
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@classmethod
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def setUpClass(cls):
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ThreadedTCPServer.allow_reuse_address = True
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cls.httpd = ThreadedTCPServer(('127.0.0.1', 8000), MyRequestHandler)
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# cls.httpd.allow_reuse_address = True
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server_thread = threading.Thread(target=cls.httpd.serve_forever, args=(0.1,))
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server_thread.daemon = True
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server_thread.start()
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@classmethod
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def tearDownClass(cls):
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cls.httpd.shutdown()
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cls.httpd.server_close()
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def setUp(self):
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self.driver = webdriver.Chrome()
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self.driver.get("http://127.0.0.1:8000/OOMAnalyser.html")
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def tearDown(self):
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self.driver.close()
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def test_001_load_page(self):
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"""Test if the page is loading"""
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assert "OOM Analyser" in self.driver.title
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def test_002_load_js(self):
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"""Test if JS is loaded"""
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elem = self.driver.find_element_by_id("version")
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self.assertIsNotNone(elem.text, "Version statement not set - JS not loaded")
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def test_003_insert_and_analyse_example(self):
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"""Test loading and analysing example"""
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textarea = self.driver.find_element_by_id('textarea_oom')
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self.assertEqual(textarea.get_attribute('value'), '', 'Empty textarea expected')
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insert_example = self.driver.find_element_by_xpath('//button[text()="Insert example"]')
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insert_example.click()
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self.assertNotEqual(textarea.get_attribute('value'), '', 'Missing OOM text in textarea')
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h3_summary = self.driver.find_element_by_xpath('//h3[text()="Summary"]')
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self.assertFalse(h3_summary.is_displayed(), "Analysis details incl. <h3>Summary</h3> should be not displayed")
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analyse = self.driver.find_element_by_xpath('//button[text()="Analyse"]')
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analyse.click()
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self.assertTrue(h3_summary.is_displayed(), "Analysis details incl. <h3>Summary</h3> should be displayed")
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trigger_proc_name = self.driver.find_element_by_class_name('trigger_proc_name')
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self.assertEqual(trigger_proc_name.text, 'sed', 'Unexpected trigger process name')
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trigger_proc_pid = self.driver.find_element_by_class_name('trigger_proc_pid')
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self.assertEqual(trigger_proc_pid.text, '29481', 'Unexpected trigger process pid')
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killed_proc_score = self.driver.find_element_by_class_name('killed_proc_score')
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self.assertEqual(killed_proc_score.text, '651', 'Unexpected OOM score of killed process')
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if __name__ == "__main__":
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# import logging, sys
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# logging.basicConfig(stream=sys.stderr, level=logging.WARNING)
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unittest.main(verbosity=2)
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