def test_no_data():
line = Line()
q = line.render_pyquery()
assert q(".text-overlay text").text() == "No data"
line.no_data_text = u("þæ®þ怀&ij¿’€")
q = line.render_pyquery()
assert q(".text-overlay text").text() == u("þæ®þ怀&ij¿’€")
def test_no_data():
line = Line()
q = line.render_pyquery()
assert q(".text-overlay text").text() == "No data"
line.no_data_text = u("þæ®þ怀&ij¿’€")
q = line.render_pyquery()
assert q(".text-overlay text").text() == u("þæ®þ怀&ij¿’€")
def test_human_readable():
line = Line()
line.add("_", [10 ** 4, 10 ** 5, 23 * 10 ** 4])
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == list(map(str, map(float, range(20000, 240000, 20000))))
line.human_readable = True
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == list(map(lambda x: "%dk" % x, range(20, 240, 20)))
def test_show_legend():
line = Line()
line.add('_', [1, 2, 3])
q = line.render_pyquery()
assert len(q(".legend")) == 1
line.show_legend = False
q = line.render_pyquery()
assert len(q(".legend")) == 0
def test_show_legend():
line = Line()
line.add('_', [1, 2, 3])
q = line.render_pyquery()
assert len(q(".legend")) == 1
line.show_legend = False
q = line.render_pyquery()
assert len(q(".legend")) == 0
def test_show_dots():
line = Line()
line.add('_', [1, 2, 3])
q = line.render_pyquery()
assert len(q(".dots")) == 3
line.show_dots = False
q = line.render_pyquery()
assert len(q(".dots")) == 0
def test_show_dots():
line = Line()
line.add('_', [1, 2, 3])
q = line.render_pyquery()
assert len(q(".dots")) == 3
line.show_dots = False
q = line.render_pyquery()
assert len(q(".dots")) == 0
def test_human_readable():
line = Line()
line.add('_', [10 ** 4, 10 ** 5, 23 * 10 ** 4])
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == list(map(
str, list(map(float, list(range(20000, 240000, 20000))))))
line.human_readable = True
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == ['%dk' % x for x in range(20, 240, 20)]
def test_human_readable():
line = Line()
line.add('_', [10**4, 10**5, 23 * 10**4])
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == list(
map(str, map(float, range(20000, 240000, 20000))))
line.human_readable = True
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == list(
map(lambda x: '%dk' % x, range(20, 240, 20)))
def test_human_readable():
"""Test human readable option"""
line = Line()
line.add('_', [10 ** 4, 10 ** 5, 23 * 10 ** 4])
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == list(map(
str, map(float, range(20000, 240000, 20000))))
line.human_readable = True
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == list(map(
lambda x: '%dk' % x, range(20, 240, 20)))
def test_human_readable():
"""Test human readable option"""
line = Line()
line.add('_', [10 ** 4, 10 ** 5, 23 * 10 ** 4])
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == list(map(
str, range(20000, 240000, 20000)))
line.value_formatter = formatters.human_readable
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == list(map(
lambda x: '%dk' % x, range(20, 240, 20)))
def test_only_major_dots():
line = Line(show_only_major_dots=True,)
line.add('test', range(12))
line.x_labels = map(str, range(12))
line.x_labels_major = ['1', '5', '11']
q = line.render_pyquery()
assert len(q(".dots")) == 3
def test_only_major_dots_count():
line = Line(show_only_major_dots=True)
line.add('test', range(12))
line.x_labels = map(str, range(12))
line.x_labels_major_count = 2
q = line.render_pyquery()
assert len(q(".dots")) == 2
def test_only_major_dots():
line = Line(show_only_major_dots=True, )
line.add('test', range(12))
line.x_labels = map(str, range(12))
line.x_labels_major = ['1', '5', '11']
q = line.render_pyquery()
assert len(q(".dots")) == 3
def test_only_major_dots_every():
"""Test major dots"""
line = Line(show_only_major_dots=True, x_labels_major_every=3)
line.add('test', range(12))
line.x_labels = map(str, range(12))
q = line.render_pyquery()
assert len(q(".dots")) == 4
def test_only_major_dots_count():
line = Line(show_only_major_dots=True)
line.add('test', range(12))
line.x_labels = map(str, range(12))
line.x_labels_major_count = 2
q = line.render_pyquery()
assert len(q(".dots")) == 2
def test_simple_line():
"""Simple line test"""
line = Line()
rng = range(-30, 31, 5)
line.add('test1', [cos(x / 10) for x in rng])
line.add('test2', [sin(x / 10) for x in rng])
line.add('test3', [cos(x / 10) - sin(x / 10) for x in rng])
line.x_labels = map(str, rng)
line.title = "cos sin and cos - sin"
q = line.render_pyquery()
assert len(q(".axis.x")) == 1
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 3
assert len(q(".legend")) == 3
assert len(q(".x.axis .guides")) == 13
assert len(q(".y.axis .guides")) == 13
assert len(q(".dots")) == 3 * 13
assert q(".axis.x text").map(texts) == [
'-30', '-25', '-20', '-15', '-10', '-5', '0', '5', '10', '15', '20',
'25', '30'
]
assert q(".axis.y text").map(texts) == [
'-1.2', '-1', '-0.8', '-0.6', '-0.4', '-0.2', '0', '0.2', '0.4', '0.6',
'0.8', '1', '1.2'
]
assert q(".title").text() == 'cos sin and cos - sin'
assert q(".legend text").map(texts) == ['test1', 'test2', 'test3']
def test_simple_line():
"""Simple line test"""
line = Line()
rng = range(-30, 31, 5)
line.add('test1', [cos(x / 10) for x in rng])
line.add('test2', [sin(x / 10) for x in rng])
line.add('test3', [cos(x / 10) - sin(x / 10) for x in rng])
line.x_labels = map(str, rng)
line.title = "cos sin and cos - sin"
q = line.render_pyquery()
assert len(q(".axis.x")) == 1
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 3
assert len(q(".legend")) == 3
assert len(q(".x.axis .guides")) == 13
assert len(q(".y.axis .guides")) == 13
assert len(q(".dots")) == 3 * 13
assert q(".axis.x text").map(texts) == [
'-30', '-25', '-20', '-15', '-10', '-5',
'0', '5', '10', '15', '20', '25', '30']
assert q(".axis.y text").map(texts) == [
'-1.2', '-1', '-0.8', '-0.6', '-0.4', '-0.2',
'0', '0.2', '0.4', '0.6', '0.8', '1', '1.2']
assert q(".title").text() == 'cos sin and cos - sin'
assert q(".legend text").map(texts) == ['test1', 'test2', 'test3']
def test_value_formatter():
line = Line(value_formatter=lambda x: str(x) + u('‰'))
line.add('_', [10 ** 4, 10 ** 5, 23 * 10 ** 4])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 11
assert q(".axis.y text").map(texts) == list(map(
lambda x: str(x) + u('‰'), map(float, range(20000, 240000, 20000))))
def test_only_major_dots_every():
"""Test major dots"""
line = Line(show_only_major_dots=True, x_labels_major_every=3)
line.add('test', range(12))
line.x_labels = map(str, range(12))
q = line.render_pyquery()
assert len(q(".dots")) == 4
def test_config_behaviours():
"""Test that all different way to set config produce same results"""
line1 = Line()
line1.show_legend = False
line1.fill = True
line1.pretty_print = True
line1.no_prefix = True
line1.x_labels = ['a', 'b', 'c']
line1.add('_', [1, 2, 3])
l1 = line1.render()
q = line1.render_pyquery()
assert len(q(".axis.x")) == 1
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 1
assert len(q(".legend")) == 0
assert len(q(".x.axis .guides")) == 3
assert len(q(".y.axis .guides")) == 11
assert len(q(".dots")) == 3
assert q(".axis.x text").map(texts) == ['a', 'b', 'c']
line2 = Line(
show_legend=False,
fill=True,
pretty_print=True,
no_prefix=True,
x_labels=['a', 'b', 'c'])
line2.add('_', [1, 2, 3])
l2 = line2.render()
assert l1 == l2
class LineConfig(Config):
show_legend = False
fill = True
pretty_print = True
no_prefix = True
x_labels = ['a', 'b', 'c']
line3 = Line(LineConfig)
line3.add('_', [1, 2, 3])
l3 = line3.render()
assert l1 == l3
line4 = Line(LineConfig())
line4.add('_', [1, 2, 3])
l4 = line4.render()
assert l1 == l4
line_config = Config()
line_config.show_legend = False
line_config.fill = True
line_config.pretty_print = True
line_config.no_prefix = True
line_config.x_labels = ['a', 'b', 'c']
line5 = Line(line_config)
line5.add('_', [1, 2, 3])
l5 = line5.render()
assert l1 == l5
def test_config_behaviours():
"""Test that all different way to set config produce same results"""
line1 = Line()
line1.show_legend = False
line1.fill = True
line1.pretty_print = True
line1.no_prefix = True
line1.x_labels = ['a', 'b', 'c']
line1.add('_', [1, 2, 3])
l1 = line1.render()
q = line1.render_pyquery()
assert len(q(".axis.x")) == 1
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 1
assert len(q(".legend")) == 0
assert len(q(".x.axis .guides")) == 3
assert len(q(".y.axis .guides")) == 11
assert len(q(".dots")) == 3
assert q(".axis.x text").map(texts) == ['a', 'b', 'c']
line2 = Line(
show_legend=False,
fill=True,
pretty_print=True,
no_prefix=True,
x_labels=['a', 'b', 'c'])
line2.add('_', [1, 2, 3])
l2 = line2.render()
assert l1 == l2
class LineConfig(Config):
show_legend = False
fill = True
pretty_print = True
no_prefix = True
x_labels = ['a', 'b', 'c']
line3 = Line(LineConfig)
line3.add('_', [1, 2, 3])
l3 = line3.render()
assert l1 == l3
line4 = Line(LineConfig())
line4.add('_', [1, 2, 3])
l4 = line4.render()
assert l1 == l4
line_config = Config()
line_config.show_legend = False
line_config.fill = True
line_config.pretty_print = True
line_config.no_prefix = True
line_config.x_labels = ['a', 'b', 'c']
line5 = Line(line_config)
line5.add('_', [1, 2, 3])
l5 = line5.render()
assert l1 == l5
def test_one_dot():
line = Line()
line.add('one dot', [12])
line.x_labels = ['one']
q = line.render_pyquery()
assert len(q(".axis.x")) == 1
assert len(q(".axis.y")) == 1
assert len(q(".y.axis .guides")) == 1
def test_one_dot():
line = Line()
line.add('one dot', [12])
line.x_labels = ['one']
q = line.render_pyquery()
assert len(q(".axis.x")) == 1
assert len(q(".axis.y")) == 1
assert len(q(".y.axis .guides")) == 1
def test_logarithmic_bad_interpolation():
try:
import scipy
except ImportError:
return
line = Line(logarithmic=True, interpolate='cubic')
line.add('_', [.001, .00000001, 1])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 40
def test_not_equal_x_labels():
line = Line()
line.add('test1', range(100))
line.x_labels = map(str, range(11))
q = line.render_pyquery()
assert len(q(".dots")) == 100
assert len(q(".axis.x")) == 1
assert q(".axis.x text").map(texts) == ['0', '1', '2', '3', '4', '5', '6',
'7', '8', '9', '10']
def test_not_equal_x_labels():
line = Line()
line.add('test1', range(100))
line.x_labels = map(str, range(11))
q = line.render_pyquery()
assert len(q(".dots")) == 100
assert len(q(".axis.x")) == 1
assert q(".axis.x text").map(texts) == ['0', '1', '2', '3', '4', '5', '6',
'7', '8', '9', '10']
def test_logarithmic_bad_interpolation():
try:
import scipy
except ImportError:
return
line = Line(logarithmic=True, interpolate='cubic')
line.add('_', [.001, .00000001, 1])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 40
def test_serie_precedence_over_global_config():
"""Test that per serie configuration overide global configuration"""
chart = Line(stroke=False)
chart.add('1', s1, stroke=True)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 1
assert len(q('.serie-1 .line')) == 0
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
def test_global_config():
"""Test global configuration"""
chart = Line(stroke=False)
chart.add('1', s1)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 0
assert len(q('.serie-1 .line')) == 0
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
def test_serie_config():
"""Test per serie configuration"""
chart = Line()
chart.add('1', s1, stroke=False)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 0
assert len(q('.serie-1 .line')) == 1
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
def test_serie_precedence_over_global_config():
"""Test that per serie configuration overide global configuration"""
chart = Line(stroke=False)
chart.add('1', s1, stroke=True)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 1
assert len(q('.serie-1 .line')) == 0
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
def test_serie_config():
"""Test per serie configuration"""
chart = Line()
chart.add('1', s1, stroke=False)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 0
assert len(q('.serie-1 .line')) == 1
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
def test_global_config():
"""Test global configuration"""
chart = Line(stroke=False)
chart.add('1', s1)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 0
assert len(q('.serie-1 .line')) == 0
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
def test_human_readable():
line = Line()
line.add('_', [10 ** 4, 10 ** 5, 23 * 10 ** 4])
# q = line.render_pyquery()
# assert q(".axis.y text").map(texts) == map(
# str, range(20000, 240000, 20000))
line.human_readable = True
q = line.render_pyquery()
assert q(".axis.y text").map(texts) == map(
lambda x: '%dk' % x, range(20, 240, 20))
def test_logarithmic():
line = Line(logarithmic=True)
line.add('_', [1, 10 ** 10, 1])
q = line.render_pyquery()
assert len(q(".axis.x")) == 0
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 1
assert len(q(".legend")) == 1
assert len(q(".x.axis .guides")) == 0
assert len(q(".y.axis .guides")) == 51
assert len(q(".dots")) == 3
def test_int_x_labels():
"""Test x_labels"""
line = Line()
line.add('test1', range(100))
line.truncate_label = -1
line.x_labels = list(range(11))
q = line.render_pyquery()
assert len(q(".dots")) == 100
assert len(q(".axis.x")) == 1
assert q(".axis.x text").map(texts) == [
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10']
def test_line():
line = Line()
rng = [8, 12, 23, 73, 39, 57]
line.add('Single serie', rng)
line.title = "One serie"
q = line.render_pyquery()
assert len(q(".axis.x")) == 0
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 1
assert len(q(".x.axis .guides")) == 0
assert len(q(".y.axis .guides")) == 7
def test_line():
line = Line()
rng = [8, 12, 23, 73, 39, 57]
line.add('Single serie', rng)
line.title = "One serie"
q = line.render_pyquery()
assert len(q(".axis.x")) == 0
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 1
assert len(q(".x.axis .guides")) == 0
assert len(q(".y.axis .guides")) == 7
def test_int_x_labels():
"""Test x_labels"""
line = Line()
line.add('test1', range(100))
line.truncate_label = -1
line.x_labels = list(range(11))
q = line.render_pyquery()
assert len(q(".dots")) == 100
assert len(q(".axis.x")) == 1
assert q(".axis.x text").map(texts) == [
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10']
def test_logarithmic():
line = Line(logarithmic=True)
line.add('_', [1, 10**10, 1])
q = line.render_pyquery()
assert len(q(".axis.x")) == 0
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 1
assert len(q(".legend")) == 1
assert len(q(".x.axis .guides")) == 0
assert len(q(".y.axis .guides")) == 51
assert len(q(".dots")) == 3
def test_config_behaviours():
line1 = Line()
line1.show_legend = False
line1.fill = True
line1.pretty_print = True
line1.no_prefix = True
line1.x_labels = ["a", "b", "c"]
line1.add("_", [1, 2, 3])
l1 = line1.render()
q = line1.render_pyquery()
assert len(q(".axis.x")) == 1
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 1
assert len(q(".legend")) == 0
assert len(q(".x.axis .guides")) == 3
assert len(q(".y.axis .guides")) == 21
assert len(q(".dots")) == 3
assert q(".axis.x text").map(texts) == ["a", "b", "c"]
line2 = Line(show_legend=False, fill=True, pretty_print=True, no_prefix=True, x_labels=["a", "b", "c"])
line2.add("_", [1, 2, 3])
l2 = line2.render()
assert l1 == l2
class LineConfig(Config):
show_legend = False
fill = True
pretty_print = True
no_prefix = True
x_labels = ["a", "b", "c"]
line3 = Line(LineConfig)
line3.add("_", [1, 2, 3])
l3 = line3.render()
assert l1 == l3
line4 = Line(LineConfig())
line4.add("_", [1, 2, 3])
l4 = line4.render()
assert l1 == l4
line_config = Config()
line_config.show_legend = False
line_config.fill = True
line_config.pretty_print = True
line_config.no_prefix = True
line_config.x_labels = ["a", "b", "c"]
line5 = Line(line_config)
line5.add("_", [1, 2, 3])
l5 = line5.render()
assert l1 == l5
def test_line_secondary():
line = Line()
rng = [8, 12, 23, 73, 39, 57]
line.add('First serie', rng)
line.add('Secondary serie', map(lambda x: x * 2, rng), secondary=True)
line.title = "One serie"
q = line.render_pyquery()
assert len(q(".axis.x")) == 0
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 2
assert len(q(".x.axis .guides")) == 0
assert len(q(".y.axis .guides")) == 7
def test_serie_config():
s1 = [1, 3, 12, 3, 4]
s2 = [7, -4, 10, None, 8, 3, 1]
chart = Line()
chart.add('1', s1)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 1
assert len(q('.serie-1 .line')) == 1
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
chart = Line(stroke=False)
chart.add('1', s1)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 0
assert len(q('.serie-1 .line')) == 0
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
chart = Line()
chart.add('1', s1, stroke=False)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 0
assert len(q('.serie-1 .line')) == 1
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
chart = Line(stroke=False)
chart.add('1', s1, stroke=True)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 1
assert len(q('.serie-1 .line')) == 0
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
def test_line_secondary():
"""Test line with a secondary serie"""
line = Line()
rng = [8, 12, 23, 73, 39, 57]
line.add('First serie', rng)
line.add('Secondary serie', map(lambda x: x * 2, rng), secondary=True)
line.title = "One serie"
q = line.render_pyquery()
assert len(q(".axis.x")) == 0
assert len(q(".axis.y")) == 1
assert len(q(".plot .series path")) == 2
assert len(q(".x.axis .guides")) == 0
assert len(q(".y.axis .guides")) == 7
def test_serie_config():
s1 = [1, 3, 12, 3, 4]
s2 = [7, -4, 10, None, 8, 3, 1]
chart = Line()
chart.add('1', s1)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 1
assert len(q('.serie-1 .line')) == 1
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
chart = Line(stroke=False)
chart.add('1', s1)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 0
assert len(q('.serie-1 .line')) == 0
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
chart = Line()
chart.add('1', s1, stroke=False)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 0
assert len(q('.serie-1 .line')) == 1
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
chart = Line(stroke=False)
chart.add('1', s1, stroke=True)
chart.add('2', s2)
q = chart.render_pyquery()
assert len(q('.serie-0 .line')) == 1
assert len(q('.serie-1 .line')) == 0
assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6
def test_logarithmic_small_scale():
line = Line(logarithmic=True)
line.add('_', [1 + 10**10, 3 + 10**10, 2 + 10**10])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 21
def test_logarithmic_big_scale():
line = Line(logarithmic=True)
line.add('_', [10**-10, 10**10, 1])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 41
def test_logarithmic_bad_interpolation():
line = Line(logarithmic=True, interpolate='cubic')
line.add('_', [.001, .00000001, 1])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 41
def test_logarithmic_small_scale():
"""Test logarithmic with a small range of values"""
line = Line(logarithmic=True)
line.add('_', [1 + 10 ** 10, 3 + 10 ** 10, 2 + 10 ** 10])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 11
def test_logarithmic_big_scale():
"""Test logarithmic option with a large range of value"""
line = Line(logarithmic=True)
line.add('_', [10 ** -10, 10 ** 10, 1])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 21
def test_logarithmic_bad_interpolation():
"""Test interpolation option with a logarithmic chart"""
line = Line(logarithmic=True, interpolate='cubic')
line.add('_', [.001, .00000001, 1])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 41
def test_no_dot():
"""Line test with an empty serie"""
line = Line()
line.add('no dot', [])
q = line.render_pyquery()
assert q(".text-overlay text").text() == 'No data'
# This file is test file for NoneMaxSolved
# I have modified the line.py and passed other test
# This test is for us to test whether the none value
# in the Log graph will be max or not (issue #309)
from __future__ import division
from pygal import Line
chart = Line(title='test', logarithmic=True)
chart.add('test 1', [None, -38, 48, 4422, 35586, 1003452, 225533])
chart.add('test 2', [1, 40, 20, 38, 2937, 20399, 3947])
q = chart.render_pyquery()
assert len(q(".dots")) == 12
def test_only_major_dots_no_labels():
"""Test major dots with no labels"""
line = Line(show_only_major_dots=True)
line.add('test', range(12))
q = line.render_pyquery()
assert len(q(".dots")) == 12
def test_only_major_dots_no_labels():
"""Test major dots with no labels"""
line = Line(show_only_major_dots=True)
line.add('test', range(12))
q = line.render_pyquery()
assert len(q(".dots")) == 12
def test_logarithmic_big_scale():
"""Test logarithmic option with a large range of value"""
line = Line(logarithmic=True)
line.add('_', [10**-10, 10**10, 1])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 21
def test_no_dot():
"""Line test with an empty serie"""
line = Line()
line.add('no dot', [])
q = line.render_pyquery()
assert q(".text-overlay text").text() == 'No data'
def test_logarithmic_small_scale():
"""Test logarithmic with a small range of values"""
line = Line(logarithmic=True)
line.add('_', [1 + 10**10, 3 + 10**10, 2 + 10**10])
q = line.render_pyquery()
assert len(q(".y.axis .guides")) == 11
