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Add test_contour under test_datetime.py #27013

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Merged
merged 6 commits into from
Dec 12, 2023
Merged

Add test_contour under test_datetime.py #27013

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2761fa6
Add test_contour #26864
kots14 Oct 6, 2023
c7a1710
Add test_contour #26864
kots14 Oct 6, 2023
ec75db5
Merge branch 'main' into axes-contour-unit-test-for-issue-26864
kots14 Oct 6, 2023
a524698
Merge branch 'matplotlib:main' into axes-contour-unit-test-for-issue-…
kots14 Oct 7, 2023
a9e29c7
resolving merge issues
kots14 Oct 14, 2023
6bc09d7
Removed test_cohere and repetitive tests
kots14 Dec 12, 2023
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24 changes: 21 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 @@ -104,11 +104,29 @@ def test_clabel(self):
fig, ax = plt.subplots()
ax.clabel(...)

@pytest.mark.xfail(reason="Test for contour not written yet")
@mpl.style.context("default")
def test_contour(self):
fig, ax = plt.subplots()
ax.contour(...)
mpl.rcParams["date.converter"] = "concise"
range_threshold = 10
fig, (ax1, ax2, ax3) = plt.subplots(3, 1, layout="constrained")

x_dates = np.array(
[datetime.datetime(2023, 10, delta) for delta in range(1, range_threshold)]
)
y_dates = np.array(
[datetime.datetime(2023, 10, delta) for delta in range(1, range_threshold)]
)
x_ranges = np.array(range(1, range_threshold))
y_ranges = np.array(range(1, range_threshold))

X_dates, Y_dates = np.meshgrid(x_dates, y_dates)
X_ranges, Y_ranges = np.meshgrid(x_ranges, y_ranges)

Z_ranges = np.cos(X_ranges / 4) + np.sin(Y_ranges / 4)

ax1.contour(X_dates, Y_dates, Z_ranges)
ax2.contour(X_dates, Y_ranges, Z_ranges)
ax3.contour(X_ranges, Y_dates, Z_ranges)

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