git.scottworley.com Git - paperdoorknob/blob - paperdoorknob_test.py

   1 # paperdoorknob: Print glowfic
   2 #
   3 # This program is free software: you can redistribute it and/or modify it
   4 # under the terms of the GNU General Public License as published by the
   5 # Free Software Foundation, version 3.
   6
   7
   8 from abc import ABC, abstractmethod
   9 import unittest
  10 import io
  11 import re
  12 import subprocess
  13
  14 import paperdoorknob
  15
  16 from testing.fakeserver import FakeGlowficServer
  17 from fetch import DirectFetcher, FakeFetcher, Fetcher
  18 from glowfic import ContentOnlyLayout, BesideIconLayout
  19 from images import FakeImageStore
  20 from spec import Spec
  21 from texify import DirectTexifier, PandocTexifier, VerifyingTexifier
  22
  23 TIMEOUT = 8
  24
  25
  26 class BaseTestProcess(ABC):
  27
  28     @abstractmethod
  29     def url(self) -> str:
  30         raise NotImplementedError()
  31
  32     @abstractmethod
  33     def fetcher(self) -> Fetcher:
  34         raise NotImplementedError()
  35
  36     def testProcess(self) -> None:
  37         buf = io.BytesIO()
  38         spec = Spec(
  39             self.url(),
  40             self.fetcher(),
  41             FakeImageStore(),
  42             lambda x: x,
  43             lambda x: None,
  44             lambda x: x,
  45             ContentOnlyLayout(PandocTexifier('pandoc')),
  46             'margin=20mm',
  47             buf,
  48             lambda _: None)
  49         paperdoorknob.process(spec)
  50         assert re.match(br'''\\documentclass{article}
  51 (\\usepackage{[a-z]+}\n)+\\usepackage\[margin=20mm\]{geometry}
  52 \\begin{document}
  53 .*
  54 This is \\href{https://glowfic.com}{glowfic}
  55
  56 You \\emph{sure}\?
  57
  58 Pretty sure.
  59
  60 \\end{document}
  61 ''', buf.getvalue())
  62
  63     def testDirectTexifier(self) -> None:
  64         texifier = VerifyingTexifier(
  65             PandocTexifier('pandoc'), DirectTexifier())
  66         buf = io.BytesIO()
  67         spec = Spec(
  68             self.url(),
  69             self.fetcher(),
  70             FakeImageStore(),
  71             lambda x: x,
  72             lambda x: None,
  73             lambda x: x,
  74             ContentOnlyLayout(texifier),
  75             None,
  76             buf,
  77             lambda _: None)
  78         paperdoorknob.process(spec)
  79
  80     def testPDF(self) -> None:
  81         with open("test.tex", 'wb') as out:
  82             spec = Spec(
  83                 self.url(),
  84                 self.fetcher(),
  85                 FakeImageStore(),
  86                 lambda x: x,
  87                 lambda x: None,
  88                 lambda x: x,
  89                 BesideIconLayout(PandocTexifier('pandoc'), 20),
  90                 None,
  91                 out,
  92                 lambda _: None)
  93             paperdoorknob.process(spec)
  94         subprocess.run(['pdflatex', 'test.tex'],
  95                        stdin=subprocess.DEVNULL, check=True)
  96
  97
  98 class TestProcessFromWebserver(BaseTestProcess, unittest.TestCase):
  99
 100     def setUp(self) -> None:
 101         self._fetcher = self.enterContext(DirectFetcher(TIMEOUT))
 102         self._server = self.enterContext(FakeGlowficServer())
 103         self._port = self._server.port()
 104
 105     def url(self) -> str:
 106         return f"http://localhost:{self._port}"
 107
 108     def fetcher(self) -> Fetcher:
 109         return self._fetcher
 110
 111
 112 class TestProcessFromFakeFetcher(BaseTestProcess, unittest.TestCase):
 113
 114     def url(self) -> str:
 115         return 'fic'
 116
 117     def fetcher(self) -> Fetcher:
 118         with open('testdata/this-is-glowfic.html', 'rb') as f:
 119             return FakeFetcher({'fic?view=flat': f.read(9999)})
 120
 121
 122 if __name__ == '__main__':
 123     unittest.main()