def test_write_part(tmpdir):
outfilename = os.path.join(tmpdir.dirname, "simple_sub.mesh")
meshfilename = os.path.join("tests", "testdata", "odense_rough.mesh")
msh = Mesh(meshfilename)
msh.write(outfilename, elements=list(range(0, 100)))
assert os.path.exists(outfilename)
def test_write(tmpdir):
outfilename = os.path.join(tmpdir.dirname, "simple.mesh")
meshfilename = os.path.join("tests", "testdata", "odense_rough.mesh")
msh = Mesh(meshfilename)
msh.write(outfilename)
assert os.path.exists(outfilename)