fix minor bug in typeerror test

Author: cadenmyers13

src/diffpy/structure/structure.py

@@ -214,8 +214,7 @@ def get_cartesian_coordinates(self):
         return cartn_coords
 
     def get_anisotropic_displacement_parameters(self, return_array=False):
-        """Return a dictionary of anisotropic displacement parameters
-        for all atoms.
+        """Return the anisotropic displacement parameters for all atoms.
 
         Parameters
         ----------
@@ -244,8 +243,7 @@ def get_anisotropic_displacement_parameters(self, return_array=False):
             return adp_dict
 
     def get_isotropic_displacement_parameters(self, return_array=False):
-        """Return a dictionary of isotropic displacement parameters for
-        all atoms.
+        """Return a the isotropic displacement parameters for all atoms.
 
         Parameters
         ----------
@@ -368,7 +366,7 @@ def convert_ase_to_diffpy_structure(
         To extract additional information from the ASE `Atoms` object that is not
         directly represented in the `Structure` class, such as magnetic moments,
         you can specify an attribute or method of `ASE.Atoms` as
-        a list of strings in `lost_info` list. For example,
+        a string or list of strings in `lost_info` list. For example,
 
         .. code-block:: python
             lost_info = structure.convert_ase_to_diffpy(
@@ -381,7 +379,7 @@ def convert_ase_to_diffpy_structure(
         # clear structure before populating it with new atoms
         del self[:]
         if not isinstance(ase_atoms, ASEAtoms):
-            raise TypeError(f"Input must be an instance of ase.Atoms but got type {ase_atoms}.")
+            raise TypeError(f"Input must be an instance of ase.Atoms but got type {type(ase_atoms)}.")
         cell = ase_atoms.get_cell()
         self.lattice = Lattice(base=numpy.array(cell))
         symbols = ase_atoms.get_chemical_symbols()

tests/test_structure.py

@@ -897,7 +897,7 @@ def test_convert_ase_to_diffpy_structure(input, build_ase_atom_object, build_dif
 def test_convert_ase_to_diffpy_structure_bad_typeerror():
     """Check convert_ase_to_diffpy_structure() with bad input."""
     bad_input = "string"  # pass a string instead of ase.Atoms
-    expected_error_msg = "Input must be an instance of ase.Atoms but got type str."
+    expected_error_msg = "Input must be an instance of ase.Atoms but got type <class 'str'>."
     actual_structure = Structure()
     with pytest.raises(TypeError, match=expected_error_msg):
         actual_structure.convert_ase_to_diffpy_structure(bad_input)