def test_build_spaced_ticks(unittest):
from dtale.dash_application.charts import build_spaced_ticks
ticks = list("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdef")
output = build_spaced_ticks(ticks)
unittest.assertEqual({"tickmode": "auto", "nticks": 17}, output)
output = build_spaced_ticks(ticks, mode="array")
expected = {
"tickmode":
"array",
"tickvals":
[0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 31],
"ticktext": [
"A",
"C",
"E",
"G",
"I",
"K",
"M",
"O",
"Q",
"S",
"U",
"W",
"Y",
"a",
"c",
"e",
"f",
],
}
unittest.assertEqual(expected, output)
def test_build_spaced_ticks(unittest):
from dtale.dash_application.charts import build_spaced_ticks
ticks = list('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdef')
output = build_spaced_ticks(ticks)
unittest.assertEqual({'tickmode': 'auto', 'nticks': 17}, output)
output = build_spaced_ticks(ticks, mode='array')
expected = {
'tickmode':
'array',
'tickvals':
[0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 31],
'ticktext': [
'A', 'C', 'E', 'G', 'I', 'K', 'M', 'O', 'Q', 'S', 'U', 'W', 'Y',
'a', 'c', 'e', 'f'
]
}
unittest.assertEqual(expected, output)
def test_build_spaced_ticks(unittest):
ticks = range(50)
cfg = build_spaced_ticks(ticks)
assert cfg['nticks'] == 26
def test_build_spaced_ticks(unittest):
ticks = range(50)
cfg = build_spaced_ticks(ticks)
assert len(cfg['tickvals']) == 26