#!/usr/bin/env python3.5
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import json
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import re
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import subprocess
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import unittest
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from urllib.request import Request, urlopen
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html_data = '''
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<!DOCTYPE html>
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<html>
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<head>
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<title>Test File</title>
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</head>
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<body>
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<h1>Hello World</h1>
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</body>
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</html>
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'''
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def request_factory(path='/'):
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url = 'http://127.0.0.1:5001%s' % path
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headers = {
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'Content-Type': 'application/html'
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}
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return Request(url, data=html_data.encode('utf-8'), headers=headers, method='POST')
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class TestPdf(unittest.TestCase):
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def setUp(self):
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request = request_factory('/pdf?filename=sample.pdf')
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self.response = urlopen(request)
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def tearDown(self):
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self.response.close()
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def test_response_code(self):
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self.assertEqual(self.response.getcode(), 200)
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def test_headers(self):
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headers = dict(self.response.info())
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self.assertEqual(headers['Content-Type'], 'application/pdf')
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self.assertEqual(headers['Content-Disposition'], 'inline;filename=sample.pdf')
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def test_body(self):
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self.assertEqual(self.response.read()[:4], b'%PDF')
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class TestMultiple(unittest.TestCase):
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def setUp(self):
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url = 'http://127.0.0.1:5001/multiple?filename=sample.pdf'
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headers = {
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'Content-Type': 'application/json'
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}
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data = json.dumps([html_data, html_data]).encode('utf-8')
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request = Request(url, data=data, headers=headers, method='POST')
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self.response = urlopen(request)
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def tearDown(self):
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self.response.close()
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def test_response_code(self):
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self.assertEqual(self.response.getcode(), 200)
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def test_headers(self):
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headers = dict(self.response.info())
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self.assertEqual(headers['Content-Type'], 'application/pdf')
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self.assertEqual(headers['Content-Disposition'], 'inline;filename=sample.pdf')
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def test_body(self):
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data = self.response.read()
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pages = re.findall(rb'<<\s+/Type\s+/Page\b', data, re.MULTILINE|re.DOTALL)
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self.assertEqual(len(pages), 2)
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if __name__ == '__main__':
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unittest.main()
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