def test_modify_existing_XDATA(self, list1):
xlist = XDataUserList(XData([list1]))
xlist[0] = 3.1415
xlist[1] = 256
xlist.commit()
tags = xlist.xdata.get("EZDXF")
assert tags == [
dxftag(1001, "EZDXF"),
dxftag(1000, "DefaultList"),
dxftag(1002, "{"),
dxftag(1040, 3.1415),
dxftag(1071, 256),
dxftag(1002, "}"),
]
def test_commit_creates_valid_XDATA(self):
xlist = XDataUserList()
xlist.extend(["String", Vec3(1, 2, 3), 3.1415, 256])
xlist.commit()
tags = xlist.xdata.get("EZDXF")
assert tags == [
dxftag(1001, "EZDXF"),
dxftag(1000, "DefaultList"),
dxftag(1002, "{"),
dxftag(1000, "String"),
dxftag(1010, (1, 2, 3)),
dxftag(1040, 3.1415),
dxftag(1071, 256),
dxftag(1002, "}"),
]
def test_modify_existing_user_list(self, user_list):
xlist = XDataUserList(XData([user_list]),
name="MyUserList",
appid="MyAppID")
xlist[0] = 3.1415
xlist[1] = 256
xlist.commit()
tags = xlist.xdata.get("MyAppID")
assert tags == [
dxftag(1001, "MyAppID"),
dxftag(1000, "MyUserList"),
dxftag(1002, "{"),
dxftag(1040, 3.1415),
dxftag(1071, 256),
dxftag(1002, "}"),
]
def test_commit_replaces_existing_XDATA(self, list1):
xlist = XDataUserList(XData([list1]))
xlist.clear()
xlist.extend(["String", Vec3(1, 2, 3), 3.1415, 256])
xlist.commit()
tags = xlist.xdata.get("EZDXF")
assert tags == [
dxftag(1001, "EZDXF"),
dxftag(1000, "DefaultList"),
dxftag(1002, "{"),
dxftag(1000, "String"),
dxftag(1010, (1, 2, 3)),
dxftag(1040, 3.1415),
dxftag(1071, 256),
dxftag(1002, "}"),
]
def test_too_long_string_raise_exception(self):
# The XDATA limit for group code 1000 is 255 characters
xlist = XDataUserList()
xlist.append("0123456789" * 26)
with pytest.raises(DXFValueError):
xlist.commit()
def test_invalid_line_break_characters_raise_exception(self, char):
xlist = XDataUserList()
xlist.append(char)
with pytest.raises(DXFValueError):
xlist.commit()