fix signature for set_default_profile

Signed-off-by: Andrew Whitehead <cywolf@gmail.com>

wrappers/python/aries_askar/bindings/__init__.py

@@ -156,7 +156,6 @@ async def store_set_default_profile(handle: StoreHandle, profile: str):
         (StoreHandle, FfiStr),
         handle,
         profile,
-        return_type=StrBuffer,
     )
 
 

wrappers/python/aries_askar/store.py

@@ -385,9 +385,9 @@ async def get_default_profile(self) -> str:
         """Accessor for the default profile name when the store is opened."""
         return await bindings.store_get_default_profile(self._handle)
 
-    async def set_default_profile(self, profile: str) -> str:
+    async def set_default_profile(self, profile: str):
         """Setter for the default profile name when the store is opened."""
-        return await bindings.store_set_default_profile(self._handle, profile)
+        await bindings.store_set_default_profile(self._handle, profile)
 
     async def remove_profile(self, name: str) -> bool:
         """Remove a profile from the store."""

wrappers/python/tests/test_store.py

@@ -367,6 +367,7 @@ async def test_profile(store: Store):
             )
         ) == 0
 
+    assert (await store.get_default_profile()) != profile
     await store.set_default_profile(profile)
     assert (await store.get_default_profile()) == profile