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added test_axhspan in test_datetime.py #27139

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Merged
merged 3 commits into from
Oct 20, 2023
Merged

added test_axhspan in test_datetime.py #27139

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994abce
added test_axhspan
danielcobej Oct 18, 2023
42c4ef0
switched x and y axis
danielcobej Oct 18, 2023
4af8697
datetime vs number, number vs datetime, datetime vs datetime
danielcobej Oct 20, 2023
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37 changes: 34 additions & 3 deletions lib/matplotlib/tests/test_datetime.py
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Original file line number Diff line number Diff line change
Expand Up @@ -32,11 +32,42 @@ def test_axhline(self):
fig, ax = plt.subplots()
ax.axhline(...)

@pytest.mark.xfail(reason="Test for axhspan not written yet")
@mpl.style.context("default")
def test_axhspan(self):
fig, ax = plt.subplots()
ax.axhspan(...)
mpl.rcParams["date.converter"] = 'concise'

start_date = datetime.datetime(2023, 1, 1)
dates = [start_date + datetime.timedelta(days=i) for i in range(31)]
numbers = list(range(1, 32))

fig, (ax1, ax2, ax3) = plt.subplots(3, 1,
constrained_layout=True,
figsize=(10, 12))

ax1.plot(dates, numbers, marker='o', color='blue')
for i in range(0, 31, 2):
ax1.axhspan(ymin=i+1, ymax=i+2, facecolor='green', alpha=0.5)
ax1.set_title('Datetime vs. Number')
ax1.set_xlabel('Date')
ax1.set_ylabel('Number')

ax2.plot(numbers, dates, marker='o', color='blue')
for i in range(0, 31, 2):
ymin = start_date + datetime.timedelta(days=i)
ymax = ymin + datetime.timedelta(days=1)
ax2.axhspan(ymin=ymin, ymax=ymax, facecolor='green', alpha=0.5)
ax2.set_title('Number vs. Datetime')
ax2.set_xlabel('Number')
ax2.set_ylabel('Date')

ax3.plot(dates, dates, marker='o', color='blue')
for i in range(0, 31, 2):
ymin = start_date + datetime.timedelta(days=i)
ymax = ymin + datetime.timedelta(days=1)
ax3.axhspan(ymin=ymin, ymax=ymax, facecolor='green', alpha=0.5)
ax3.set_title('Datetime vs. Datetime')
ax3.set_xlabel('Date')
ax3.set_ylabel('Date')

@pytest.mark.xfail(reason="Test for axline not written yet")
@mpl.style.context("default")
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