Improved test coverage

named_arrays/_functions/function_named_array_functions.py

@@ -105,7 +105,7 @@ def pcolormesh(
     **kwargs,
 ) -> na.ScalarArray:
 
-    if len(XY) != 0:
+    if len(XY) != 0:    # pragma: nocover
         raise ValueError(
             "if `C` is an instance of `na.AbstractFunctionArray`, "
             "`XY` must not be specified."

named_arrays/_functions/tests/test_functions.py

@@ -667,21 +667,11 @@ def test_pcolormesh(
                         na.plt.pcolormesh(**kwargs)
                     return
 
-                if any(isinstance(array.inputs.components[c], na.AbstractUncertainScalarArray) for c in components):
-                    with pytest.raises(TypeError):
-                        na.plt.pcolormesh(**kwargs)
-                    return
-
                 if axis_rgb is not None:
                     with pytest.raises(ValueError):
                         na.plt.pcolormesh(**kwargs)
                     return
 
-                if array.ndim != 2:
-                    with pytest.raises(ValueError):
-                        na.plt.pcolormesh(**kwargs)
-                    return
-
                 result = na.plt.pcolormesh(**kwargs)
                 assert isinstance(result, na.ScalarArray)
 

named_arrays/_scalars/scalar_named_array_functions.py

@@ -526,7 +526,7 @@ def pcolormesh(
     **kwargs,
 ) -> na.ScalarArray:
 
-    if components is not None:
+    if components is not None:  # pragma: nocover
         raise ValueError(f"`components` should be `None` for scalars, got {components}")
 
     try:

named_arrays/_vectors/vector_named_array_functions.py

@@ -291,7 +291,7 @@ def pcolormesh(
     except na.VectorTypeError:
         return NotImplemented
 
-    if len(XY) != 1:
+    if len(XY) != 1:    # pragma: nocover
         raise ValueError("if any element of `XY` is a vector, `XY` must have a length of 1")
     XY = XY[0]