def setUp(self):
# color schemes with all different names
self.burg = styling.burg(bins=4)
self.burgYl = styling.burgYl(bins=4)
self.redOr = styling.redOr(bins=4)
self.orYel = styling.orYel(bins=4)
self.peach = styling.peach(bins=4)
self.pinkYl = styling.pinkYl(bins=4)
self.mint = styling.mint(bins=4)
self.bluGrn = styling.bluGrn(bins=4)
self.darkMint = styling.darkMint(bins=4)
self.emrld = styling.emrld(bins=4)
self.bluYl = styling.bluYl(bins=4)
self.teal = styling.teal(bins=4)
self.tealGrn = styling.tealGrn(bins=4)
self.purp = styling.purp(bins=4)
self.purpOr = styling.purpOr(bins=4)
self.sunset = styling.sunset(bins=4)
self.magenta = styling.magenta(bins=4)
self.sunsetDark = styling.sunsetDark(bins=4)
self.brwnYl = styling.brwnYl(bins=4)
self.armyRose = styling.armyRose(bins=4)
self.fall = styling.fall(bins=4)
self.geyser = styling.geyser(bins=4)
self.temps = styling.temps(bins=4)
self.tealRose = styling.tealRose(bins=4)
self.tropic = styling.tropic(bins=4)
self.earth = styling.earth(bins=4)
self.antique = styling.antique(bins=4)
self.bold = styling.bold(bins=4)
self.pastel = styling.pastel(bins=4)
self.prism = styling.prism(bins=4)
self.safe = styling.safe(bins=4)
self.vivid = styling.vivid(bins=4)
def test_querylayer_colors(self):
"""layer.QueryLayer color options tests"""
# no color options passed
basic = QueryLayer(self.query)
self.assertEqual(basic.color, None)
# check valid dict color options
dict_colors = [{'column': 'mandrill', 'scheme': styling.armyRose(7)},
{'column': 'mercxx', 'scheme': {'bin_method': 'equal',
'bins': 7,
'name': 'Temps'}},
{'column': 'elephant',
'scheme': styling.redOr(10, bin_method='jenks')}]
dict_colors_ans = ['mandrill', 'mercxx', 'elephant']
dict_colors_scheme = [{'name': 'ArmyRose', 'bins': 7, 'bin_method': 'quantiles'},
{'name': 'Temps', 'bins': 7, 'bin_method': 'equal'},
{'name': 'RedOr', 'bins': 10, 'bin_method': 'jenks'}]
for idx, val in enumerate(dict_colors):
qlayer = QueryLayer(self.query, color=val)
self.assertEqual(qlayer.color, dict_colors_ans[idx])
self.assertEqual(qlayer.scheme, dict_colors_scheme[idx])
# check valid string color options
str_colors = ['#FF0000', 'aliceblue', 'cookie_monster']
str_colors_ans = ['#FF0000', 'aliceblue', 'cookie_monster']
str_scheme_ans = [None, None, styling.mint(5)]
for idx, color in enumerate(str_colors):
qlayer = QueryLayer(self.query, color=color)
print(qlayer.color)
self.assertEqual(qlayer.color, str_colors_ans[idx])
self.assertEqual(qlayer.scheme, str_scheme_ans[idx])
# Exception testing
# color column cannot be a geometry column
with self.assertRaises(ValueError,
msg='color clumn cannot be a geometry column'):
QueryLayer(self.query, color='the_geom')
# color dict must have a 'column' key
with self.assertRaises(ValueError,
msg='color dict must have a `column` key'):
QueryLayer(self.query, color={'scheme': styling.vivid(10)})
def test_querylayer_colors(self):
"""layer.QueryLayer color options tests"""
# no color options passed
basic = QueryLayer(self.query)
self.assertEqual(basic.color, None)
# check valid dict color options
dict_colors = [{
'column': 'mandrill',
'scheme': styling.armyRose(7)
}, {
'column': 'mercxx',
'scheme': {
'bin_method': 'equal',
'bins': 7,
'name': 'Temps'
}
}, {
'column': 'elephant',
'scheme': styling.redOr(10, bin_method='jenks')
}]
dict_colors_ans = ['mandrill', 'mercxx', 'elephant']
dict_colors_scheme = [{
'name': 'ArmyRose',
'bins': 7,
'bin_method': 'quantiles'
}, {
'name': 'Temps',
'bins': 7,
'bin_method': 'equal'
}, {
'name': 'RedOr',
'bins': 10,
'bin_method': 'jenks'
}]
for idx, val in enumerate(dict_colors):
qlayer = QueryLayer(self.query, color=val)
self.assertEqual(qlayer.color, dict_colors_ans[idx])
self.assertEqual(qlayer.scheme, dict_colors_scheme[idx])
# check valid string color options
str_colors = ('#FF0000', 'aliceblue', 'cookie_monster', 'big_bird')
str_colors_ans = ('#FF0000', 'aliceblue', 'cookie_monster', 'big_bird')
str_scheme_ans = (None, None, styling.mint(5), styling.antique(10))
for idx, color in enumerate(str_colors):
qlayer = QueryLayer(self.query, color=color)
qlayer.geom_type = 'point'
if color == 'cookie_monster':
qlayer.style_cols[color] = 'number'
qlayer._setup([BaseMap(), qlayer], 1) # pylint: disable=protected-access
elif color == 'big_bird':
qlayer.style_cols[color] = 'string'
qlayer._setup([BaseMap(), qlayer], 1) # pylint: disable=protected-access
self.assertEqual(qlayer.color, str_colors_ans[idx])
self.assertEqual(qlayer.scheme, str_scheme_ans[idx])
with self.assertRaises(ValueError,
msg='styling value cannot be a date'):
qlayer = QueryLayer(self.query, color='datetime_column')
qlayer.style_cols['datetime_column'] = 'date'
qlayer._setup([BaseMap(), qlayer], 1) # pylint: disable=protected-access
# Exception testing
# color column cannot be a geometry column
with self.assertRaises(ValueError,
msg='color clumn cannot be a geometry column'):
QueryLayer(self.query, color='the_geom')
# color dict must have a 'column' key
with self.assertRaises(ValueError,
msg='color dict must have a `column` key'):
QueryLayer(self.query, color={'scheme': styling.vivid(10)})