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- import nose.tools as nt
- import matplotlib.pyplot as plt
- from .. import miscplot as misc
- from ..palettes import color_palette
- from ..utils import _network
- class TestPalPlot(object):
- """Test the function that visualizes a color palette."""
- def test_palplot_size(self):
- pal4 = color_palette("husl", 4)
- misc.palplot(pal4)
- size4 = plt.gcf().get_size_inches()
- nt.assert_equal(tuple(size4), (4, 1))
- pal5 = color_palette("husl", 5)
- misc.palplot(pal5)
- size5 = plt.gcf().get_size_inches()
- nt.assert_equal(tuple(size5), (5, 1))
- palbig = color_palette("husl", 3)
- misc.palplot(palbig, 2)
- sizebig = plt.gcf().get_size_inches()
- nt.assert_equal(tuple(sizebig), (6, 2))
- class TestDogPlot(object):
- @_network(url="https://github.com/mwaskom/seaborn-data")
- def test_dogplot(self):
- misc.dogplot()
- ax = plt.gca()
- assert len(ax.images) == 1
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