some more tests

Author: mathause

mplotutils/__init__.py

@@ -46,12 +46,17 @@
 
 try:
     __version__ = _get_version("mplotutils")
-except Exception:
+except Exception:  # pragma: no cover
     # Local copy or not installed with setuptools.
     # Disable minimum version checks on downstream libraries.
     __version__ = "999"
 
 
+def empty_func_not_testted():
+
+    pass
+
+
 def __getattr__(attr):
 
     m = (

mplotutils/_colorbar.py

@@ -237,7 +237,7 @@ def colorbar(
         raise ValueError(msg)
 
     if not all(isinstance(ax, mpl.axes.Axes) for ax in axs):
-        raise TypeError("ax must be of Type mpl.axes.Axes")
+        raise TypeError("ax must be of type mpl.axes.Axes")
 
     f = axs[0].get_figure()
 

mplotutils/tests/test_colorbar.py

@@ -144,6 +144,16 @@ def test_colorbar_deprecate_ax1():
             mpu.colorbar(h, ax1=ax)
 
 
+def test_colorbar_error_not_axes():
+
+    with pytest.raises(TypeError, match="ax must be of type mpl.axes.Axes"):
+        mpu.colorbar(None, object())
+
+    with figure_context() as f:
+        with pytest.raises(TypeError, match="ax must be of type mpl.axes.Axes"):
+            mpu.colorbar(None, f)
+
+
 def test_colorbar_different_figures():
     with figure_context() as f1, figure_context() as f2:
         ax1 = f1.subplots()

mplotutils/tests/test_hatch.py

@@ -57,7 +57,7 @@ def test_hatch_pattern(self):
 
             h = self.function(da, "*", ax=ax)
             assert h.hatches == ["", "*"]
-            h = self.function(da, "//", ax=ax)
+            h = self.function(da, "//")
             assert h.hatches == ["", "//"]
 
     def test_hatch_label(self):

mplotutils/tests/test_label_map.py

@@ -9,3 +9,6 @@ def test_works():
     with subplots_context() as (f, ax):
         ylabel_map("ylabel", ax=ax)
         xlabel_map("ylabel", ax=ax)
+
+        ylabel_map("ylabel")
+        xlabel_map("ylabel")

mplotutils/tests/test_mapticklabels.py

@@ -1,18 +1,21 @@
 import cartopy.crs as ccrs
 import numpy as np
+import pytest
 
 import mplotutils as mpu
 
 from . import subplots_context
 
 
-def test_yticklabels_robinson():
+@pytest.mark.parametrize("pass_ax", (True, False))
+def test_yticklabels_robinson(pass_ax):
     with subplots_context(subplot_kw=dict(projection=ccrs.Robinson())) as (f, ax):
         ax.set_global()
 
         lat = np.arange(-90, 91, 20)
 
-        mpu.yticklabels(lat, ax=ax, size=8)
+        ax_ = ax if pass_ax else None
+        mpu.yticklabels(lat, ax=ax_, size=8)
 
         x_pos = -179.99
 
@@ -26,14 +29,16 @@ def test_yticklabels_robinson():
         assert ax.texts[-1].get_text() == "70°N"
 
 
-def test_yticklabels_robinson_180():
+@pytest.mark.parametrize("pass_ax", (True, False))
+def test_yticklabels_robinson_180(pass_ax):
     proj = ccrs.Robinson(central_longitude=180)
     with subplots_context(subplot_kw=dict(projection=proj)) as (f, ax):
         ax.set_global()
 
         lat = np.arange(-90, 91, 20)
 
-        mpu.yticklabels(lat, ax=ax, size=8)
+        ax_ = ax if pass_ax else None
+        mpu.yticklabels(lat, ax=ax_, size=8)
 
         x_pos = 0.0