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Fix broken tests on Mpl 2. #52

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Fix broken tests on Mpl 2. #52

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2 changes: 2 additions & 0 deletions mplexporter/tests/__init__.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
import matplotlib
matplotlib.use('Agg')
import matplotlib.pyplot as plt
if matplotlib.__version__ >= '2':
plt.style.use('classic')
19 changes: 13 additions & 6 deletions mplexporter/tests/test_utils.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
from numpy.testing import assert_allclose, assert_equal
from . import plt
from . import matplotlib, plt
from .. import utils


Expand All @@ -12,11 +12,18 @@ def test_path_data():


def test_linestyle():
linestyles = {'solid': 'none', '-': 'none',
'dashed': '6,6', '--': '6,6',
'dotted': '2,2', ':': '2,2',
'dashdot': '4,4,2,4', '-.': '4,4,2,4',
'': None, 'None': None}
if matplotlib.__version__ >= '2':
linestyles = {'solid': 'none', '-': 'none',
'dashed': '6.0,6.0', '--': '6.0,6.0',
'dotted': '1.0,3.0', ':': '1.0,3.0',
'dashdot': '3.0,5.0,1.0,5.0', '-.': '3.0,5.0,1.0,5.0',
'': None, 'None': None}
else:
linestyles = {'solid': 'none', '-': 'none',
'dashed': '6,6', '--': '6,6',
'dotted': '2,2', ':': '2,2',
'dashdot': '4,4,2,4', '-.': '4,4,2,4',
'': None, 'None': None}

for ls, result in linestyles.items():
line, = plt.plot([1, 2, 3], linestyle=ls)
Expand Down