[tests] improve test_v1_account_import_wizard.py

tests/slots/pyqt/windows/test_v1_account_import_wizard.py

@@ -63,8 +63,9 @@ def test_v1_import_wizard_with_identity(
         None,
         IdentityStatus.MEMBER,
     )
-    application.identities.add(source_identity)
     source_identity_name = "identity_name"
+    source_identity.name = source_identity_name
+    application.identities.add(source_identity)
     assert source_account is not None
     assert source_account.balance == 1000
 
@@ -104,7 +105,10 @@ def test_v1_import_wizard_with_identity(
     assert window.sourceAddressValueLabel.text() == source_account.address
     assert window.sourceBalanceValueLabel.text() == "ĞD10.00"
     assert window.sourceErrorLabel.text() == ""
-    assert window.sourceIdentityValueLabel.text() == f"#{source_identity_index}"
+    assert (
+        window.sourceIdentityValueLabel.text()
+        == f"{source_identity_name}#{source_identity_index}"
+    )
 
     assert window.wizardPage2.isComplete() is True