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annotate test/test_demo.py @ 6354:b61de764c8cc

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Remove left over python style config remnant, doc update. Replace three with two as there are only two items in the list. Remove setting that was used in the code for python style init files. Support for python style init files removed a while ago and were deprecated in 0.8 timeframe IIRC.
author John Rouillard <rouilj@ieee.org>
date Mon, 29 Mar 2021 00:23:33 -0400
parents 3e33b22a3158
children 5a3a386aa8e7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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3e33b22a3158 BAsic test of demo and server intialization.
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1 import unittest
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2 import os, sys, shutil
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3
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4 from roundup.demo import install_demo, run_demo
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5
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6 import roundup.scripts.roundup_server
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7
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8 # https://stackoverflow.com/questions/4219717/how-to-assert-output-with-nosetest-unittest-in-python
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9 # lightly modified
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10 from contextlib import contextmanager
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11 _py3 = sys.version_info[0] > 2
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12 if _py3:
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13 from io import StringIO # py3
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14 else:
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15 from StringIO import StringIO # py2
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16 @contextmanager
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17 def captured_output():
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18 new_out, new_err = StringIO(), StringIO()
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19 old_out, old_err = sys.stdout, sys.stderr
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20 try:
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21 sys.stdout, sys.stderr = new_out, new_err
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22 yield sys.stdout, sys.stderr
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23 finally:
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24 sys.stdout, sys.stderr = old_out, old_err
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25
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26 class TestDemo(unittest.TestCase):
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27 def setUp(self):
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28 self.home = os.path.abspath('_test_demo')
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29
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30 def tearDown(self):
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31 try:
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32 shutil.rmtree(self.home)
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33 except FileNotFoundError:
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34 pass
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35
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36 def testDemo(self):
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37 with captured_output() as (out, err):
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38 install_demo(self.home, 'anydbm', 'classic')
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39 output = out.getvalue().strip()
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40 print(output)
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41
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42 # dummy up the return of get_server so the serve_forever method
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43 # raises keyboard interrupt exiting the server so the test exits.
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44 gs = roundup.scripts.roundup_server.ServerConfig.get_server
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45 def raise_KeyboardInterrupt():
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46 raise KeyboardInterrupt
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47
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48 def test_get_server(self):
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49 httpd = gs(self)
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50 httpd.serve_forever = raise_KeyboardInterrupt
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51 return httpd
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52
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53 roundup.scripts.roundup_server.ServerConfig.get_server = test_get_server
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54
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55 # Run under context manager to capture output of startup text.
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56 with captured_output() as (out, err):
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57 run_demo(self.home)
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58 output = out.getvalue().strip()
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59 print(output)
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60 # if the server installed and started this will be the
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61 # last line in the output.
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62 self.assertIn("Keyboard Interrupt: exiting", output.split('\n'))
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63
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64
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