CLN: remove special case for StringDtype in assert repr (#62339)

Author: jorisvandenbossche

pandas/_testing/asserters.py

@@ -584,19 +584,13 @@ def raise_assert_detail(
 
  if isinstance(left, np.ndarray):
  left = pprint_thing(left)
- elif isinstance(left, (CategoricalDtype, NumpyEADtype)):
+ elif isinstance(left, (CategoricalDtype, StringDtype, NumpyEADtype)):
  left = repr(left)
- elif isinstance(left, StringDtype):
- # TODO(infer_string) this special case could be avoided if we have
- # a more informative repr https://github.com/pandas-dev/pandas/issues/59342
- left = f"StringDtype(storage={left.storage}, na_value={left.na_value})"
 
  if isinstance(right, np.ndarray):
  right = pprint_thing(right)
- elif isinstance(right, (CategoricalDtype, NumpyEADtype)):
+ elif isinstance(right, (CategoricalDtype, StringDtype, NumpyEADtype)):
  right = repr(right)
- elif isinstance(right, StringDtype):
- right = f"StringDtype(storage={right.storage}, na_value={right.na_value})"
 
  msg += f"""
 [left]: {left}