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"""Tests for XML parser."""
import datetime
from pyexpat import ExpatError
import pytest
from georss_client.xml_parser import XmlParser
from georss_client.xml_parser.geometry import Point, Polygon
from tests.utils import load_fixture
def test_simple_1():
"""Test parsing various actual XML files."""
xml_parser = XmlParser()
xml = load_fixture("xml_parser_simple_1.xml")
feed = xml_parser.parse(xml)
assert feed is not None
assert feed.entries is not None
assert len(feed.entries) == 1
def test_simple_2():
"""Test parsing various actual XML files."""
xml_parser = XmlParser()
xml = load_fixture("xml_parser_simple_2.xml")
feed = xml_parser.parse(xml)
assert feed is not None
assert feed.entries is not None
assert len(feed.entries) == 1
def test_simple_3():
"""Test parsing various actual XML files."""
xml_parser = XmlParser()
xml = load_fixture("xml_parser_simple_3.xml")
feed = xml_parser.parse(xml)
assert feed is None
def test_complex_1():
"""Test parsing various actual XML files."""
xml_parser = XmlParser()
xml = load_fixture("xml_parser_complex_1.xml")
feed = xml_parser.parse(xml)
assert feed is not None
assert feed.title == "Feed Title 1"
assert feed.subtitle == "Feed Subtitle 1"
assert feed.description == "Feed Description 1"
assert feed.summary == "Feed Description 1"
assert feed.content == "Feed Description 1"
assert feed.link == "Feed Link 1"
assert feed.published_date == datetime.datetime(
2018, 12, 9, 8, 30, tzinfo=datetime.timezone.utc
)
assert feed.pub_date == datetime.datetime(
2018, 12, 9, 8, 30, tzinfo=datetime.timezone.utc
)
assert feed.updated_date == datetime.datetime(
2018, 12, 9, 8, 45, tzinfo=datetime.timezone.utc
)
assert feed.last_build_date == datetime.datetime(
2018, 12, 9, 8, 45, tzinfo=datetime.timezone.utc
)
assert feed.copyright == "Feed Copyright 1"
assert feed.rights == "Feed Copyright 1"
assert feed.generator == "Feed Generator 1"
assert feed.language == "Feed Language 1"
assert feed.docs == "http://docs.url/documentation.html"
assert feed.ttl == 42
assert feed.author == "Feed Author 1"
assert feed.contributor == "Feed Author 1"
assert feed.managing_editor == "Feed Author 1"
assert feed.category == ["Feed Category 1"]
assert feed.image is not None
assert feed.image.title == "Image Title 1"
assert feed.image.url == "http://image.url/image.png"
assert feed.image.link == "http://feed.link/feed.rss"
assert feed.image.description == "Image Description 1"
assert feed.image.width == 123
assert feed.image.height == 234
assert feed.get_additional_attribute("random") == "Feed Random 1"
assert repr(feed) == "<Feed(Feed Link 1)>"
assert feed.entries is not None
assert len(feed.entries) == 6
feed_entry = feed.entries[0]
assert feed_entry.title == "Title 1"
assert feed_entry.description == "Description 1"
assert feed_entry.link == "Link 1"
assert feed_entry.published_date == datetime.datetime(
2018, 12, 9, 7, 30, tzinfo=datetime.timezone.utc
)
assert feed_entry.updated_date == datetime.datetime(
2018, 12, 9, 7, 45, tzinfo=datetime.timezone.utc
)
assert feed_entry.guid == "GUID 1"
assert feed_entry.id == "GUID 1"
assert feed_entry.source == "Source 1"
assert feed_entry.category == ["Category 1"]
assert isinstance(feed_entry.geometry, Point)
assert feed_entry.geometry.latitude == -37.4567
assert feed_entry.geometry.longitude == 149.3456
assert feed_entry.get_additional_attribute("random") == "Random 1"
assert repr(feed_entry) == "<FeedItem(GUID 1)>"
feed_entry = feed.entries[1]
assert feed_entry.title == "Title 2"
assert feed_entry.description == "Description 2"
assert feed_entry.link == "Link 2"
assert feed_entry.published_date == datetime.datetime(
2018, 12, 9, 7, 35, tzinfo=datetime.timezone.utc
)
assert feed_entry.updated_date == datetime.datetime(
2018, 12, 9, 7, 50, tzinfo=datetime.timezone.utc
)
assert feed_entry.guid == "GUID 2"
assert feed_entry.category == ["Category 2"]
assert isinstance(feed_entry.geometry, Point)
assert feed_entry.geometry.latitude == -37.5678
assert feed_entry.geometry.longitude == 149.4567
feed_entry = feed.entries[2]
assert feed_entry.title == "Title 3"
assert feed_entry.description == "Description 3"
assert feed_entry.published_date == datetime.datetime(
2018, 12, 9, 7, 40, tzinfo=datetime.timezone.utc
)
assert feed_entry.updated_date == datetime.datetime(
2018, 12, 9, 7, 55, tzinfo=datetime.timezone.utc
)
assert feed_entry.guid == "GUID 3"
assert feed_entry.category == ["Category 3A", "Category 3B", "Category 3C"]
assert isinstance(feed_entry.geometry, Point)
assert feed_entry.geometry.latitude == -37.6789
assert feed_entry.geometry.longitude == 149.5678
feed_entry = feed.entries[3]
assert feed_entry.title == "Title 4"
assert feed_entry.description == "Description 4"
assert feed_entry.author == "Author 4"
assert feed_entry.contributor == "Author 4"
assert feed_entry.category == ["Category 4A", "Category 4B"]
assert feed_entry.published_date == datetime.datetime(
2018,
9,
30,
21,
36,
48,
tzinfo=datetime.timezone(datetime.timedelta(hours=10), "AEST"),
)
assert isinstance(feed_entry.geometry, Point)
assert feed_entry.geometry.latitude == -37.789
assert feed_entry.geometry.longitude == 149.6789
feed_entry = feed.entries[4]
assert feed_entry.title == "Title 5"
assert feed_entry.description == "Description 5"
assert feed_entry.published_date == datetime.datetime(
2018,
9,
20,
18,
1,
55,
tzinfo=datetime.timezone(datetime.timedelta(hours=2), "CEST"),
)
assert isinstance(feed_entry.geometry, Polygon)
assert feed_entry.geometry.centroid.latitude == -30.32
assert feed_entry.geometry.centroid.longitude == 150.32
feed_entry = feed.entries[5]
assert feed_entry.title == "Title 6"
assert feed_entry.description == "Description 6"
assert feed_entry.published_date == datetime.datetime(
2018,
10,
7,
19,
52,
tzinfo=datetime.timezone(datetime.timedelta(hours=-2)),
)
assert isinstance(feed_entry.geometry, Polygon)
assert feed_entry.geometry.centroid.latitude == -30.32
assert feed_entry.geometry.centroid.longitude == 150.32
def test_complex_2():
"""Test parsing various actual XML files."""
xml_parser = XmlParser()
xml = load_fixture("xml_parser_complex_2.xml")
feed = xml_parser.parse(xml)
assert feed is not None
assert feed.title == "Feed Title 1"
assert feed.subtitle == "Feed Subtitle 1"
assert feed.ttl == "INVALID"
assert feed.author == "Author 1"
assert feed.last_build_date == datetime.datetime(
2018, 12, 9, 9, 0, tzinfo=datetime.timezone.utc
)
assert feed.updated_date == datetime.datetime(
2018, 12, 9, 9, 0, tzinfo=datetime.timezone.utc
)
assert feed.copyright == "Feed Rights 1"
assert feed.rights == "Feed Rights 1"
assert feed.generator == "Feed Generator 1"
assert feed.image is not None
assert feed.image.title == "Image Title 1"
assert feed.image.url == "http://image.url/image.png"
assert feed.image.link == "http://feed.link/feed.rss"
assert feed.image.description is None
assert feed.image.width is None
assert feed.image.height is None
assert feed.docs is None
assert feed.entries is not None
assert len(feed.entries) == 1
feed_entry = feed.entries[0]
assert feed_entry.title == "Title 6"
assert feed_entry.published_date is None
def test_complex_3():
"""Test parsing various actual XML files."""
xml_parser = XmlParser()
xml = load_fixture("xml_parser_complex_3.xml")
feed = xml_parser.parse(xml)
assert feed is not None
assert feed.title is None
assert feed.subtitle is None
assert feed.description is None
assert feed.language is None
assert feed.published_date is None
assert feed.last_build_date is None
assert feed.ttl is None
assert feed.rights == "Feed Rights 1"
assert feed.image is None
assert feed.entries is not None
assert len(feed.entries) == 2
feed_entry = feed.entries[0]
assert feed_entry.title is None
assert feed_entry.published_date is None
assert feed_entry.geometry is None
feed_entry = feed.entries[1]
assert feed_entry.title is None
assert feed_entry.geometry is None
def test_geometries():
"""Test parsing various geometries in entries."""
xml_parser = XmlParser()
xml = load_fixture("xml_parser_geometries_1.xml")
feed = xml_parser.parse(xml)
assert feed is not None
assert feed.title == "Feed Title 1"
assert feed.entries is not None
assert len(feed.entries) == 6
feed_entry = feed.entries[0]
assert feed_entry.title == "Title 1"
assert feed_entry.geometries is not None
assert len(feed_entry.geometries) == 3
feed_entry = feed.entries[1]
assert feed_entry.title == "Title 2"
assert feed_entry.geometries is not None
assert len(feed_entry.geometries) == 3
feed_entry = feed.entries[2]
assert feed_entry.title == "Title 3"
assert feed_entry.geometries is not None
assert len(feed_entry.geometries) == 2
feed_entry = feed.entries[3]
assert feed_entry.title == "Title 4"
assert feed_entry.geometries is not None
assert len(feed_entry.geometries) == 2
feed_entry = feed.entries[4]
assert feed_entry.title == "Title 5"
assert feed_entry.geometries is not None
assert len(feed_entry.geometries) == 3
feed_entry = feed.entries[5]
assert feed_entry.title == "Title 6"
assert feed_entry.geometries is not None
assert len(feed_entry.geometries) == 2
def test_byte_order_mark():
"""Test parsing an XML file with byte order mark."""
xml_parser = XmlParser()
# Create XML starting with byte order mark.
xml = (
"\xef\xbb\xbf<?xml version='1.0' encoding='utf-8'?>"
"<rss version='2.0'><channel><item><title>Title 1</title>"
"</item></channel></rss>"
)
# This will raise an error because the parser can't handle
with pytest.raises(ExpatError):
xml_parser.parse(xml)
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