read testcase ids from AS_TESTPLAN_IDS (via allure-framework#434)

allure-pytest/src/plugin.py

@@ -148,12 +148,17 @@ def select_by_labels(items, config):
 
 
 def select_by_testcase(items):
-    file_path = os.environ.get("AS_TESTPLAN_PATH")
     ids = []
-    if file_path:
+    file_path = os.environ.get("AS_TESTPLAN_PATH")
+    env_string = os.environ.get("AS_TESTPLAN_IDS")
+
+    if env_string:
+        ids = set(env_string.strip().split(","))
+    elif file_path:
         with open(file_path, 'r') as file:
             plan = json.load(file)
             ids = set([str(item.get("id")) for item in plan])
+
     return filter(lambda item: ids & set(allure_label(item, LabelType.ID)) if ids else True, items)
 
 

allure-pytest/test/integration/allure_ee/select_by_testcase_id_test.py

@@ -4,6 +4,7 @@
 from hamcrest import assert_that, only_contains, any_of, ends_with
 
 
+@pytest.mark.parametrize("strategy", ["env_string", "env_path"])
 @pytest.mark.parametrize(
     ["ids", "expected_tests"],
     [
@@ -21,7 +22,7 @@
         ),
     ]
 )
-def test_select_by_testcase_id_test(ids, expected_tests, allured_testdir):
+def test_select_by_testcase_id_test(strategy, ids, expected_tests, allured_testdir):
     """
     >>> import allure
 
@@ -43,11 +44,14 @@ def test_select_by_testcase_id_test(ids, expected_tests, allured_testdir):
     """
     allured_testdir.parse_docstring_source()
 
-    if ids:
+    if strategy == "env_path" and ids:
         py_path = allured_testdir.testdir.makefile(".json", json.dumps(ids))
         os.environ["AS_TESTPLAN_PATH"] = py_path.strpath
+    elif strategy == "env_string" and ids:
+        os.environ["AS_TESTPLAN_IDS"] = ",".join([str(item["id"]) for item in ids])
     else:
-        del os.environ["AS_TESTPLAN_PATH"]
+        os.environ.pop("AS_TESTPLAN_PATH", None)
+        os.environ.pop("AS_TESTPLAN_IDS", None)
 
     allured_testdir.run_with_allure()
     test_cases = [test_case["fullName"] for test_case in allured_testdir.allure_report.test_cases]