def test_missing_psfont(fmt, monkeypatch):
"""An error is raised if a TeX font lacks a Type-1 equivalent"""
monkeypatch.setattr(
dviread.PsfontsMap, '__getitem__',
lambda self, k: dviread.PsFont(
texname=b'texfont', psname=b'Some Font',
effects=None, encoding=None, filename=None))
mpl.rcParams['text.usetex'] = True
fig, ax = plt.subplots()
ax.text(0.5, 0.5, 'hello')
with TemporaryFile() as tmpfile, pytest.raises(ValueError):
fig.savefig(tmpfile, format=fmt)
def test_missing_psfont(mock):
"""An error is raised if a TeX font lacks a Type-1 equivalent"""
psfont = dviread.PsFont(texname='texfont',
psname='Some Font',
effects=None,
encoding=None,
filename=None)
mock.configure_mock(return_value=psfont)
rcParams['text.usetex'] = True
fig, ax = plt.subplots()
ax.text(0.5, 0.5, 'hello')
with tempfile.TemporaryFile() as tmpfile:
fig.savefig(tmpfile, format='pdf')
def psfont(*args, **kwargs):
return dviread.PsFont(texname='texfont',
psname='Some Font',
effects=None,
encoding=None,
filename=None)