def test_write_sect_widths_12_curves():
l = read(egfn("sample_write_sect_widths_12.las"))
s = StringIO()
l.write(s, version=1.2)
for start in ("D.M ", "A.US/M ", "B.K/M3 ", "C.V/V "):
s.seek(0)
assert "\n" + start in s.read()
def test_write_wrapped():
fn = stegfn("1.2", "sample_wrapped.las")
l = read(fn)
s = StringIO()
l.write(s, version=2.0, wrap=True, fmt="%.5f")
s.seek(0)
assert s.read() == """~Version ---------------------------------------------------
def test_write_sect_widths_20_narrow():
l = read(egfn("sample_write_sect_widths_20_narrow.las"))
s = StringIO()
l.write(s, version=2)
s.seek(0)
assert s.read() == """~Version ---------------------------------------------------
