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# Copyright (C) 2012-2020 Ben Kurtovic <ben.kurtovic@gmail.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
"""
Test cases for the HTMLEntity node.
"""
import pytest
from mwparserfromhell.nodes import HTMLEntity
def test_str():
"""test HTMLEntity.__str__()"""
node1 = HTMLEntity("nbsp", named=True, hexadecimal=False)
node2 = HTMLEntity("107", named=False, hexadecimal=False)
node3 = HTMLEntity("6b", named=False, hexadecimal=True)
node4 = HTMLEntity("6C", named=False, hexadecimal=True, hex_char="X")
assert " " == str(node1)
assert "k" == str(node2)
assert "k" == str(node3)
assert "l" == str(node4)
def test_children():
"""test HTMLEntity.__children__()"""
node = HTMLEntity("nbsp", named=True, hexadecimal=False)
gen = node.__children__()
with pytest.raises(StopIteration):
next(gen)
def test_strip():
"""test HTMLEntity.__strip__()"""
node1 = HTMLEntity("nbsp", named=True, hexadecimal=False)
node2 = HTMLEntity("107", named=False, hexadecimal=False)
node3 = HTMLEntity("e9", named=False, hexadecimal=True)
assert "\xa0" == node1.__strip__(normalize=True)
assert " " == node1.__strip__(normalize=False)
assert "k" == node2.__strip__(normalize=True)
assert "k" == node2.__strip__(normalize=False)
assert "é" == node3.__strip__(normalize=True)
assert "é" == node3.__strip__(normalize=False)
def test_showtree():
"""test HTMLEntity.__showtree__()"""
output = []
node1 = HTMLEntity("nbsp", named=True, hexadecimal=False)
node2 = HTMLEntity("107", named=False, hexadecimal=False)
node3 = HTMLEntity("e9", named=False, hexadecimal=True)
node1.__showtree__(output.append, None, None)
node2.__showtree__(output.append, None, None)
node3.__showtree__(output.append, None, None)
res = [" ", "k", "é"]
assert res == output
def test_value():
"""test getter/setter for the value attribute"""
node1 = HTMLEntity("nbsp")
node2 = HTMLEntity("107")
node3 = HTMLEntity("e9")
assert "nbsp" == node1.value
assert "107" == node2.value
assert "e9" == node3.value
node1.value = "ffa4"
node2.value = 72
node3.value = "Sigma"
assert "ffa4" == node1.value
assert node1.named is False
assert node1.hexadecimal is True
assert "72" == node2.value
assert node2.named is False
assert node2.hexadecimal is False
assert "Sigma" == node3.value
assert node3.named is True
assert node3.hexadecimal is False
node1.value = "10FFFF"
node2.value = 110000
node2.value = 1114111
with pytest.raises(ValueError):
node3.__setattr__("value", "")
with pytest.raises(ValueError):
node3.__setattr__("value", "foobar")
with pytest.raises(ValueError):
node3.__setattr__("value", True)
with pytest.raises(ValueError):
node3.__setattr__("value", -1)
with pytest.raises(ValueError):
node1.__setattr__("value", 110000)
with pytest.raises(ValueError):
node1.__setattr__("value", "1114112")
with pytest.raises(ValueError):
node1.__setattr__("value", "12FFFF")
def test_named():
"""test getter/setter for the named attribute"""
node1 = HTMLEntity("nbsp")
node2 = HTMLEntity("107")
node3 = HTMLEntity("e9")
assert node1.named is True
assert node2.named is False
assert node3.named is False
node1.named = 1
node2.named = 0
node3.named = 0
assert node1.named is True
assert node2.named is False
assert node3.named is False
with pytest.raises(ValueError):
node1.__setattr__("named", False)
with pytest.raises(ValueError):
node2.__setattr__("named", True)
with pytest.raises(ValueError):
node3.__setattr__("named", True)
def test_hexadecimal():
"""test getter/setter for the hexadecimal attribute"""
node1 = HTMLEntity("nbsp")
node2 = HTMLEntity("107")
node3 = HTMLEntity("e9")
assert node1.hexadecimal is False
assert node2.hexadecimal is False
assert node3.hexadecimal is True
node1.hexadecimal = False
node2.hexadecimal = True
node3.hexadecimal = False
assert node1.hexadecimal is False
assert node2.hexadecimal is True
assert node3.hexadecimal is False
with pytest.raises(ValueError):
node1.__setattr__("hexadecimal", True)
def test_hex_char():
"""test getter/setter for the hex_char attribute"""
node1 = HTMLEntity("e9")
node2 = HTMLEntity("e9", hex_char="X")
assert "x" == node1.hex_char
assert "X" == node2.hex_char
node1.hex_char = "X"
node2.hex_char = "x"
assert "X" == node1.hex_char
assert "x" == node2.hex_char
with pytest.raises(ValueError):
node1.__setattr__("hex_char", 123)
with pytest.raises(ValueError):
node1.__setattr__("hex_char", "foobar")
with pytest.raises(ValueError):
node1.__setattr__("hex_char", True)
def test_normalize():
"""test getter/setter for the normalize attribute"""
node1 = HTMLEntity("nbsp")
node2 = HTMLEntity("107")
node3 = HTMLEntity("e9")
node4 = HTMLEntity("1f648")
node5 = HTMLEntity("-2")
node6 = HTMLEntity("110000", named=False, hexadecimal=True)
assert "\xa0" == node1.normalize()
assert "k" == node2.normalize()
assert "é" == node3.normalize()
assert "\U0001F648" == node4.normalize()
with pytest.raises(ValueError):
node5.normalize()
with pytest.raises(ValueError):
node6.normalize()
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