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# Copyright (c) 2022, Manfred Moitzi
# License: MIT License
import pytest
from pathlib import Path
import ezdxf
from ezdxf.addons import odafc
NO_ODAFC = "ODA File Converter not installed or not found."
def dummy(name):
with open(name, "wt") as fp:
fp.write("Hello!\n")
return name
# noinspection PyPep8Naming
class Test_Convert_ODAFC_Not_Required:
def test_source_does_not_exist(self):
with pytest.raises(FileNotFoundError):
odafc.convert("xxx.dxf")
def test_source_has_unsupported_extension(self, tmp_path):
src = dummy(tmp_path / "xxx.err")
with pytest.raises(odafc.UnsupportedFileFormat):
odafc.convert(src)
def test_destination_already_exist(self, tmp_path):
src = dummy(tmp_path / "xxx.dxf")
dummy(tmp_path / "xxx.dwg")
with pytest.raises(FileExistsError):
odafc.convert(src)
def test_destination_folder_does_not_exist(self, tmp_path):
src = dummy(tmp_path / "xxx.dxf")
with pytest.raises(FileNotFoundError):
odafc.convert(src, Path("ODAFC_XXX_FOLDER") / "xxx.dwg")
def test_destination_has_unsupported_extension(self, tmp_path):
src = dummy(tmp_path / "xxx.dxf")
dst = tmp_path / "xxx.err"
with pytest.raises(odafc.UnsupportedFileFormat):
odafc.convert(src, dst)
def test_invalid_DXF_version(self, tmp_path):
src = dummy(tmp_path / "xxx.dxf")
with pytest.raises(odafc.UnsupportedVersion):
odafc.convert(src, version="ABC")
def dxf_r12(name):
doc = ezdxf.new(dxfversion="R12")
doc.modelspace().add_circle((0, 0), radius=1)
doc.saveas(name)
return name
# noinspection PyPep8Naming
@pytest.mark.skipif(not odafc.is_installed(), reason=NO_ODAFC)
class Test_Convert_ODAFC_Required:
def test_dxf_to_dwg_same_stem(self, tmp_path):
r12 = dxf_r12(tmp_path / "r12.dxf")
odafc.convert(r12)
assert r12.with_suffix(".dwg").exists() is True
def test_dxf_to_dwg_new_stem(self, tmp_path):
r12 = dxf_r12(tmp_path / "r12.dxf")
dest = tmp_path / "r2018.dwg"
odafc.convert(r12, dest)
assert dest.exists() is True
def test_upgrade_dxf_to_r2013(self, tmp_path):
r12 = dxf_r12(tmp_path / "r12.dxf")
dest = tmp_path / "r2013.dxf"
odafc.convert(r12, dest, version="R2013")
doc = ezdxf.readfile(dest)
assert doc.acad_release == "R2013"
# noinspection PyPep8Naming
@pytest.mark.skipif(not odafc.is_installed(), reason=NO_ODAFC)
class Test_Export_And_Load_DWG:
@pytest.fixture
def doc(self):
dxf = ezdxf.new(dxfversion="R12")
dxf.modelspace().add_circle((0, 0), radius=1)
return dxf
def test_export_dwg(self, tmp_path, doc):
dwg_path = tmp_path / "r2013_1.dwg"
assert dwg_path.exists() is False
odafc.export_dwg(doc, str(dwg_path), "R2013")
assert dwg_path.exists() is True
def test_read_dwg(self, tmp_path, doc):
dwg_path = tmp_path / "r2013_2.dwg"
assert dwg_path.exists() is False
odafc.export_dwg(doc, str(dwg_path), "R2013")
loaded_doc = odafc.readfile(str(dwg_path))
assert loaded_doc.acad_release == "R2013"
if __name__ == "__main__":
pytest.main([__file__])
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