mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-12-21 05:14:21 -05:00
248 lines
10 KiB
Python
248 lines
10 KiB
Python
# -*- coding: utf-8 -*-
|
||
# Copyright 2014-2016 OpenMarket Ltd
|
||
#
|
||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||
# you may not use this file except in compliance with the License.
|
||
# You may obtain a copy of the License at
|
||
#
|
||
# http://www.apache.org/licenses/LICENSE-2.0
|
||
#
|
||
# Unless required by applicable law or agreed to in writing, software
|
||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
# See the License for the specific language governing permissions and
|
||
# limitations under the License.
|
||
|
||
from synapse.rest.media.v1.preview_url_resource import (
|
||
decode_and_calc_og,
|
||
summarize_paragraphs,
|
||
)
|
||
|
||
from . import unittest
|
||
|
||
|
||
class PreviewTestCase(unittest.TestCase):
|
||
def test_long_summarize(self):
|
||
example_paras = [
|
||
u"""Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:
|
||
Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in
|
||
Troms county, Norway. The administrative centre of the municipality is
|
||
the city of Tromsø. Outside of Norway, Tromso and Tromsö are
|
||
alternative spellings of the city.Tromsø is considered the northernmost
|
||
city in the world with a population above 50,000. The most populous town
|
||
north of it is Alta, Norway, with a population of 14,272 (2013).""",
|
||
u"""Tromsø lies in Northern Norway. The municipality has a population of
|
||
(2015) 72,066, but with an annual influx of students it has over 75,000
|
||
most of the year. It is the largest urban area in Northern Norway and the
|
||
third largest north of the Arctic Circle (following Murmansk and Norilsk).
|
||
Most of Tromsø, including the city centre, is located on the island of
|
||
Tromsøya, 350 kilometres (217 mi) north of the Arctic Circle. In 2012,
|
||
Tromsøya had a population of 36,088. Substantial parts of the urban area
|
||
are also situated on the mainland to the east, and on parts of Kvaløya—a
|
||
large island to the west. Tromsøya is connected to the mainland by the Tromsø
|
||
Bridge and the Tromsøysund Tunnel, and to the island of Kvaløya by the
|
||
Sandnessund Bridge. Tromsø Airport connects the city to many destinations
|
||
in Europe. The city is warmer than most other places located on the same
|
||
latitude, due to the warming effect of the Gulf Stream.""",
|
||
u"""The city centre of Tromsø contains the highest number of old wooden
|
||
houses in Northern Norway, the oldest house dating from 1789. The Arctic
|
||
Cathedral, a modern church from 1965, is probably the most famous landmark
|
||
in Tromsø. The city is a cultural centre for its region, with several
|
||
festivals taking place in the summer. Some of Norway's best-known
|
||
musicians, Torbjørn Brundtland and Svein Berge of the electronica duo
|
||
Röyksopp and Lene Marlin grew up and started their careers in Tromsø.
|
||
Noted electronic musician Geir Jenssen also hails from Tromsø.""",
|
||
]
|
||
|
||
desc = summarize_paragraphs(example_paras, min_size=200, max_size=500)
|
||
|
||
self.assertEquals(
|
||
desc,
|
||
u"Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:"
|
||
u" Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in"
|
||
u" Troms county, Norway. The administrative centre of the municipality is"
|
||
u" the city of Tromsø. Outside of Norway, Tromso and Tromsö are"
|
||
u" alternative spellings of the city.Tromsø is considered the northernmost"
|
||
u" city in the world with a population above 50,000. The most populous town"
|
||
u" north of it is Alta, Norway, with a population of 14,272 (2013).",
|
||
)
|
||
|
||
desc = summarize_paragraphs(example_paras[1:], min_size=200, max_size=500)
|
||
|
||
self.assertEquals(
|
||
desc,
|
||
u"Tromsø lies in Northern Norway. The municipality has a population of"
|
||
u" (2015) 72,066, but with an annual influx of students it has over 75,000"
|
||
u" most of the year. It is the largest urban area in Northern Norway and the"
|
||
u" third largest north of the Arctic Circle (following Murmansk and Norilsk)."
|
||
u" Most of Tromsø, including the city centre, is located on the island of"
|
||
u" Tromsøya, 350 kilometres (217 mi) north of the Arctic Circle. In 2012,"
|
||
u" Tromsøya had a population of 36,088. Substantial parts of the urban…",
|
||
)
|
||
|
||
def test_short_summarize(self):
|
||
example_paras = [
|
||
u"Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:"
|
||
u" Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in"
|
||
u" Troms county, Norway.",
|
||
u"Tromsø lies in Northern Norway. The municipality has a population of"
|
||
u" (2015) 72,066, but with an annual influx of students it has over 75,000"
|
||
u" most of the year.",
|
||
u"The city centre of Tromsø contains the highest number of old wooden"
|
||
u" houses in Northern Norway, the oldest house dating from 1789. The Arctic"
|
||
u" Cathedral, a modern church from 1965, is probably the most famous landmark"
|
||
u" in Tromsø.",
|
||
]
|
||
|
||
desc = summarize_paragraphs(example_paras, min_size=200, max_size=500)
|
||
|
||
self.assertEquals(
|
||
desc,
|
||
u"Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:"
|
||
u" Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in"
|
||
u" Troms county, Norway.\n"
|
||
u"\n"
|
||
u"Tromsø lies in Northern Norway. The municipality has a population of"
|
||
u" (2015) 72,066, but with an annual influx of students it has over 75,000"
|
||
u" most of the year.",
|
||
)
|
||
|
||
def test_small_then_large_summarize(self):
|
||
example_paras = [
|
||
u"Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:"
|
||
u" Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in"
|
||
u" Troms county, Norway.",
|
||
u"Tromsø lies in Northern Norway. The municipality has a population of"
|
||
u" (2015) 72,066, but with an annual influx of students it has over 75,000"
|
||
u" most of the year."
|
||
u" The city centre of Tromsø contains the highest number of old wooden"
|
||
u" houses in Northern Norway, the oldest house dating from 1789. The Arctic"
|
||
u" Cathedral, a modern church from 1965, is probably the most famous landmark"
|
||
u" in Tromsø.",
|
||
]
|
||
|
||
desc = summarize_paragraphs(example_paras, min_size=200, max_size=500)
|
||
self.assertEquals(
|
||
desc,
|
||
u"Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:"
|
||
u" Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in"
|
||
u" Troms county, Norway.\n"
|
||
u"\n"
|
||
u"Tromsø lies in Northern Norway. The municipality has a population of"
|
||
u" (2015) 72,066, but with an annual influx of students it has over 75,000"
|
||
u" most of the year. The city centre of Tromsø contains the highest number"
|
||
u" of old wooden houses in Northern Norway, the oldest house dating from"
|
||
u" 1789. The Arctic Cathedral, a modern church from…",
|
||
)
|
||
|
||
|
||
class PreviewUrlTestCase(unittest.TestCase):
|
||
def test_simple(self):
|
||
html = u"""
|
||
<html>
|
||
<head><title>Foo</title></head>
|
||
<body>
|
||
Some text.
|
||
</body>
|
||
</html>
|
||
"""
|
||
|
||
og = decode_and_calc_og(html, "http://example.com/test.html")
|
||
|
||
self.assertEquals(og, {u"og:title": u"Foo", u"og:description": u"Some text."})
|
||
|
||
def test_comment(self):
|
||
html = u"""
|
||
<html>
|
||
<head><title>Foo</title></head>
|
||
<body>
|
||
<!-- HTML comment -->
|
||
Some text.
|
||
</body>
|
||
</html>
|
||
"""
|
||
|
||
og = decode_and_calc_og(html, "http://example.com/test.html")
|
||
|
||
self.assertEquals(og, {u"og:title": u"Foo", u"og:description": u"Some text."})
|
||
|
||
def test_comment2(self):
|
||
html = u"""
|
||
<html>
|
||
<head><title>Foo</title></head>
|
||
<body>
|
||
Some text.
|
||
<!-- HTML comment -->
|
||
Some more text.
|
||
<p>Text</p>
|
||
More text
|
||
</body>
|
||
</html>
|
||
"""
|
||
|
||
og = decode_and_calc_og(html, "http://example.com/test.html")
|
||
|
||
self.assertEquals(
|
||
og,
|
||
{
|
||
u"og:title": u"Foo",
|
||
u"og:description": u"Some text.\n\nSome more text.\n\nText\n\nMore text",
|
||
},
|
||
)
|
||
|
||
def test_script(self):
|
||
html = u"""
|
||
<html>
|
||
<head><title>Foo</title></head>
|
||
<body>
|
||
<script> (function() {})() </script>
|
||
Some text.
|
||
</body>
|
||
</html>
|
||
"""
|
||
|
||
og = decode_and_calc_og(html, "http://example.com/test.html")
|
||
|
||
self.assertEquals(og, {u"og:title": u"Foo", u"og:description": u"Some text."})
|
||
|
||
def test_missing_title(self):
|
||
html = u"""
|
||
<html>
|
||
<body>
|
||
Some text.
|
||
</body>
|
||
</html>
|
||
"""
|
||
|
||
og = decode_and_calc_og(html, "http://example.com/test.html")
|
||
|
||
self.assertEquals(og, {u"og:title": None, u"og:description": u"Some text."})
|
||
|
||
def test_h1_as_title(self):
|
||
html = u"""
|
||
<html>
|
||
<meta property="og:description" content="Some text."/>
|
||
<body>
|
||
<h1>Title</h1>
|
||
</body>
|
||
</html>
|
||
"""
|
||
|
||
og = decode_and_calc_og(html, "http://example.com/test.html")
|
||
|
||
self.assertEquals(og, {u"og:title": u"Title", u"og:description": u"Some text."})
|
||
|
||
def test_missing_title_and_broken_h1(self):
|
||
html = u"""
|
||
<html>
|
||
<body>
|
||
<h1><a href="foo"/></h1>
|
||
Some text.
|
||
</body>
|
||
</html>
|
||
"""
|
||
|
||
og = decode_and_calc_og(html, "http://example.com/test.html")
|
||
|
||
self.assertEquals(og, {u"og:title": None, u"og:description": u"Some text."})
|