Merge pull request diffblue#372 from diffblue/owen-jones-diffblue/correct-test-and-mark-xfail

[SEC-202] Correct test and mark xfail

Author: owen-jones-diffblue

regression/LVSA/TestPreciseAccessPaths/test_precise_access_paths.py

@@ -73,15 +73,18 @@ def test_apply_set_field_of_external_object(tmpdir):
                                                      is_initializer=True)
 
 
+@pytest.mark.xfail(strict=True)  # SEC-202
 def test_conditionally_set_field_of_external_object(tmpdir):
     lvsa_driver = LvsaDriver(tmpdir, folder_name).with_test_function('conditionally_set_field_of_external_object')
     lvsa_expectation = lvsa_driver.run()
 
     value_set_expectation = lvsa_expectation.get_value_set_for_precise_evs(
         parameter_name='parameter_a', suffix='.object')
 
-    value_set_expectation.check_number_of_values(1)
+    value_set_expectation.check_number_of_values(2)
     value_set_expectation.check_contains_root_object_evs(label_suffix='parameter_object')
+    value_set_expectation.check_contains_precise_evs(label_suffix='parameter_a', access_path=['.object'],
+                                                     is_initializer=True)
 
 
 def test_apply_conditionally_set_field_of_external_object(tmpdir):