TST: tests for empty string enabled

tests/test_empty_text_value.py

@@ -39,7 +39,6 @@ def teardown():
         print(e)
 
 
-@pytest.mark.xfail(reason="""wait for f-empty-and-null-values branch of pylib""")
 def test_empty_string():
     r1 = db.Record()
     r1.add_parent("TestRT")
@@ -95,7 +94,6 @@ def test_null_value():
     assert len(db.execute_query("FIND Record TestRT")) == 2
 
 
-@pytest.mark.xfail(reason="""wait for f-empty-and-null-values branch of pylib""")
 def test_list_with_empty_string():
     r1 = db.Record()
     r1.add_parent("TestRT")