IM-no-body-issue (#243)

* fix(IssueManager): Fix when issue has no body

[release:bugfix]

* style: format code with Black, isort and Ruff Formatter

This commit fixes the style issues introduced in 7365ad8 according to the output
from Black, isort and Ruff Formatter.

Details: #243

---------

Co-authored-by: Heitor Polidoro <[email protected]>
Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>

src/helpers/issue_helper.py

@@ -10,7 +10,7 @@
 
 def has_tasklist(issue_body: str) -> bool:
     """Return if the issue has a tasklist"""
-    return bool(re.search(r"- \[(.)] (.*)", issue_body))
+    return bool(issue_body) and bool(re.search(r"- \[(.)] (.*)", issue_body))
 
 
 def get_tasklist(issue_body: str) -> list[tuple[str, bool]]:

src/managers/issue_manager.py

@@ -56,27 +56,28 @@ def get_or_create_issue_job(event: IssuesEvent) -> IssueJob:
 @Config.call_if("issue_manager.enabled")
 def manage(event: IssuesEvent) -> Optional[IssueJob]:
     """Manage an issue or they task list."""
-    if isinstance(event, (IssueOpenedEvent, IssueEditedEvent)):
-        return handle_task_list(event)
-    if isinstance(event, IssueClosedEvent):
-        close_sub_tasks(event)
+    issue = event.issue
+    if issue_helper.has_tasklist(issue.body):
+        if isinstance(event, (IssueOpenedEvent, IssueEditedEvent)):
+            return handle_task_list(event)
+        if isinstance(event, IssueClosedEvent):
+            close_sub_tasks(event)
     return None
 
 
 @Config.call_if("issue_manager.handle_tasklist")
 def handle_task_list(event: IssuesEvent) -> Optional[IssueJob]:
     """Handle the task list of an issue."""
     issue = event.issue
-    if not (tasklist := issue_helper.get_tasklist(issue.body or "")):
-        return None
-    issue_job = get_or_create_issue_job(event)
+    tasklist = issue_helper.get_tasklist(issue.body)
     existing_jobs = {}
     created_issues = {}
     for j in JobService.filter(original_issue_url=issue.url):
         existing_jobs[j.task] = j
         if j.issue_ref:
             created_issues[j.issue_ref] = j
     jobs = []
+
     for task, checked in tasklist:
         if task in existing_jobs:
             continue
@@ -97,6 +98,7 @@ def handle_task_list(event: IssuesEvent) -> Optional[IssueJob]:
     if jobs:
         JobService.insert_many(jobs)
 
+    issue_job = get_or_create_issue_job(event)
     if issue_job.issue_job_status == IssueJobStatus.DONE:
         IssueJobService.update(issue_job, issue_job_status=IssueJobStatus.PENDING)
     return issue_job
@@ -309,9 +311,11 @@ def close_issue_if_all_checked(issue_job: IssueJob) -> NoReturn:
         issue_job.installation_id,
         issue_job.issue_url,
     )
-    tasklist = issue_helper.get_tasklist(issue.body)
-    if tasklist and all(checked for _, checked in tasklist):
-        issue.edit(state="closed")
+    issue_body = issue.body
+    if issue_helper.has_tasklist(issue_body):
+        tasklist = issue_helper.get_tasklist(issue_body)
+        if tasklist and all(checked for _, checked in tasklist):
+            issue.edit(state="closed")
 
 
 def process_update_progress(issue_job: IssueJob) -> NoReturn:

tests/helpers/test_issue_helper.py

@@ -13,9 +13,10 @@
 
 
 def _task_list_data():
+    # "issue_body, expected_tasks, assert_fail_message"
     return {
         "argvalues": [
-            ("", [], "Empty string should not have a tasklist"),
+            (None, [], "Empty string should not have a tasklist"),
             (
                 "This is a sample issue description.",
                 [],
@@ -62,7 +63,7 @@ def test_has_tasklist(issue_body, expected, assert_fail_message):
 )
 def test_get_tasklist(issue_body, expected_tasks, assert_fail_message):
     """Test get_tasklist with various inputs using parametrize"""
-    result = get_tasklist(issue_body)
+    result = get_tasklist(issue_body or "")
     assert result == expected_tasks, assert_fail_message
 
 

tests/managers/test_issue_manager.py

@@ -77,24 +77,25 @@ def test_get_or_create_issue_job(
 
 
 @pytest.mark.parametrize(
-    "event, handle_task_list_called, close_sub_tasks_called",
+    "event, handle_task_list_called, close_sub_tasks_called, has_task_list",
     [
-        (IssueOpenedEvent, True, False),
-        (IssueEditedEvent, True, False),
-        (IssueClosedEvent, False, True),
-        (None, False, False),  # Any other type of event
+        (IssueOpenedEvent, True, False, True),
+        (IssueOpenedEvent, False, False, False),
+        (IssueEditedEvent, True, False, True),
+        (IssueClosedEvent, False, True, True),
+        (IssueClosedEvent, False, False, False),
+        (None, False, False, True),  # Any other type of event
     ],
 )
 def test_manage(
-    event,
-    handle_task_list_called,
-    close_sub_tasks_called,
+    event, handle_task_list_called, close_sub_tasks_called, has_task_list, issue_helper
 ):
+    issue_helper.has_tasklist.return_value = has_task_list
     with (
         patch("src.managers.issue_manager.handle_task_list") as handle_task_list_mock,
         patch("src.managers.issue_manager.close_sub_tasks") as close_sub_tasks_mock,
     ):
-        manage(Mock(spec=event))
+        manage(Mock(spec=event, issue=Mock()))
         assert handle_task_list_mock.called == handle_task_list_called
         assert close_sub_tasks_mock.called == close_sub_tasks_called
 
@@ -123,11 +124,6 @@ def test_manage(
             ],
             IssueJobStatus.DONE,
         ],
-        [
-            [],
-            [],
-            None,
-        ],
         [
             [("task1", False), ("task2", False)],
             [
@@ -141,7 +137,6 @@ def test_manage(
         "All new tasks",
         "Existing tasks and add new task",
         "Editing issue, with new task",
-        "No task list",
         "No new task in task list",
     ],
 )
@@ -151,6 +146,7 @@ def test_handle_task_list(
     for existing_task in existing_tasks:
         JobService.insert_one(Job(original_issue_url=event.issue.url, **existing_task))
 
+    issue_helper.has_tasklist.return_value = bool(tasks)
     issue_helper.get_tasklist.return_value = tasks
     issue_job = Mock(issue_job_status=issue_job_status)
     with patch(
@@ -458,15 +454,18 @@ def test_process_update_issue_body(issue_job):
         [[("task1", False), ("task2", False)], False],
         [[("task1", True), ("task2", True)], True],
         [[("task1", True), ("task2", False)], False],
+        [[], False],
     ],
     ids=[
         "All opened",
         "All closed",
         "1 closed",
+        "No tasks",
     ],
 )
 def test_close_issue_if_all_checked(tasks, issue_job, issue_helper, should_close):
     issue = Mock()
+    issue_helper.has_tasklist.return_value = bool(tasks)
     issue_helper.get_tasklist.return_value = tasks
 
     with (