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# mypy: disallow_untyped_defs=False
import json
import unittest
import unittest.mock as mock
from requests.exceptions import HTTPError
from extruct.tool import main, metadata_from_url
from tests import get_testdata, jsonize_dict
class TestTool(unittest.TestCase):
def setUp(self):
self.expected = json.loads(
get_testdata("songkick", "tovestyrke.json").decode("UTF-8")
)
self.url = "https://www.songkick.com/concerts/30166884-tove-styrke-at-hoxton-square-bar-and-kitchen"
@mock.patch("extruct.tool.requests.get")
def test_metadata_from_url_all_types(self, mock_get):
expected = self.expected
expected["url"] = self.url
expected["status"] = "200 OK"
mock_response = build_mock_response(
url=self.url,
content=get_testdata("songkick", "tovestyrke.html"),
)
mock_get.return_value = mock_response
data = metadata_from_url(self.url)
self.assertEqual(jsonize_dict(data), expected)
@mock.patch("extruct.tool.requests.get")
def test_metadata_from_url_jsonld_only(self, mock_get):
expected = {
"json-ld": self.expected["json-ld"],
"url": self.url,
"status": "200 OK",
}
mock_response = build_mock_response(
url=self.url,
content=get_testdata("songkick", "tovestyrke.html"),
)
mock_get.return_value = mock_response
data = metadata_from_url(self.url, syntaxes=["json-ld"])
self.assertEqual(jsonize_dict(data), expected)
@mock.patch("extruct.tool.requests.get")
def test_metadata_from_url_microdata_only(self, mock_get):
expected = {
"microdata": self.expected["microdata"],
"url": self.url,
"status": "200 OK",
}
mock_response = build_mock_response(
url=self.url,
content=get_testdata("songkick", "tovestyrke.html"),
)
mock_get.return_value = mock_response
data = metadata_from_url(self.url, syntaxes=["microdata"])
self.assertEqual(jsonize_dict(data), expected)
@mock.patch("extruct.tool.requests.get")
def test_metadata_from_url_rdfa_only(self, mock_get):
expected = {
"rdfa": self.expected["rdfa"],
"url": self.url,
"status": "200 OK",
}
mock_response = build_mock_response(
url=self.url,
content=get_testdata("songkick", "tovestyrke.html"),
)
mock_get.return_value = mock_response
data = metadata_from_url(self.url, syntaxes=["rdfa"])
self.assertEqual(jsonize_dict(data), expected)
@mock.patch("extruct.tool.requests.get")
def test_metadata_from_url_opengraph_only(self, mock_get):
expected = {
"opengraph": self.expected["opengraph"],
"url": self.url,
"status": "200 OK",
}
mock_response = build_mock_response(
url=self.url,
content=get_testdata("songkick", "tovestyrke.html"),
)
mock_get.return_value = mock_response
data = metadata_from_url(self.url, syntaxes=["opengraph"])
self.assertEqual(jsonize_dict(data), expected)
@mock.patch("extruct.tool.requests.get")
def test_metadata_from_url_microformat_only(self, mock_get):
expected = {
"microformat": self.expected["microformat"],
"url": self.url,
"status": "200 OK",
}
mock_response = build_mock_response(
url=self.url,
content=get_testdata("songkick", "tovestyrke.html"),
)
mock_get.return_value = mock_response
data = metadata_from_url(self.url, syntaxes=["microformat"])
self.assertEqual(jsonize_dict(data), expected)
@mock.patch("extruct.tool.requests.get")
def test_metadata_from_url_unauthorized_page(self, mock_get):
url = "http://example.com/unauthorized"
expected = {
"url": url,
"status": "401 Unauthorized",
}
mock_response = build_mock_response(
url,
reason="Unauthorized",
status=401,
)
mock_get.return_value = mock_response
mock_response.raise_for_status.side_effect = http_error
data = metadata_from_url(url)
self.assertEqual(data, expected)
@mock.patch("extruct.tool.requests.get")
def test_main_all(self, mock_get):
expected = self.expected
expected["url"] = self.url
expected["status"] = "200 OK"
expected = json.dumps(expected, indent=2, sort_keys=True)
mock_response = build_mock_response(
url=self.url,
content=get_testdata("songkick", "tovestyrke.html"),
)
mock_get.return_value = mock_response
data = main([self.url])
self.assertEqual(data, expected)
@mock.patch("extruct.tool.requests.get")
def test_main_single_syntax(self, mock_get):
data = {
"opengraph": self.expected["opengraph"],
"url": self.url,
"status": "200 OK",
}
expected = json.dumps(data, indent=2, sort_keys=True)
mock_response = build_mock_response(
url=self.url,
content=get_testdata("songkick", "tovestyrke.html"),
)
mock_get.return_value = mock_response
data = main([self.url, "--syntax", "opengraph"])
self.assertEqual(data, expected)
@mock.patch("extruct.tool.requests.get")
def test_main_multiple_syntaxes(self, mock_get):
data = {
"opengraph": self.expected["opengraph"],
"microdata": self.expected["microdata"],
"url": self.url,
"status": "200 OK",
}
expected = json.dumps(data, indent=2, sort_keys=True)
mock_response = build_mock_response(
url=self.url,
content=get_testdata("songkick", "tovestyrke.html"),
)
mock_get.return_value = mock_response
data = main([self.url, "--syntax", "opengraph", "microdata"])
self.assertEqual(data, expected)
def build_mock_response(url, encoding="utf-8", content="", reason="OK", status=200):
mock_response = mock.Mock()
mock_response.url = url
mock_response.encoding = encoding
mock_response.content = content
mock_response.reason = reason
mock_response.status_code = status
return mock_response
def http_error():
raise HTTPError()
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