def test_get_bins_y():
""" Tests that the _get_bins function returns the correct value when there
is no bin specifier.
"""
svl_plot = {
"type": "histogram",
"data": "bigfoot",
"y": {"field": "temperature_mid"},
}
truth = {"autobiny": True}
answer = _get_bins(svl_plot)
assert truth == answer
def test_get_bins_bins_x():
""" Tests that the _get_bins function returns the correct value when there
is a "bins" bin specifier.
"""
svl_plot = {
"type": "histogram",
"data": "bigfoot",
"x": {"field": "temperature_mid"},
"bins": 50,
}
truth = {"nbinsx": 50}
answer = _get_bins(svl_plot)
assert truth == answer
def test_get_bins_step_y():
""" Tests that the _get_bins function returns the correct value when there
is a step bin specifier.
"""
svl_plot = {
"type": "histogram",
"data": "bigfoot",
"y": {"field": "temperature_low"},
"step": 5,
}
truth = {"ybins": {"size": 5}}
answer = _get_bins(svl_plot)
assert truth == answer