Merged duplicate create_external_session tests

[chris-adam]

Summary by CodeRabbit

• Tests
  • Reworked external session creation tests to streamline scenarios and improve coverage.
  • Added and validated a no-files scenario to ensure correct handling when no session files exist.
  • Strengthened assertions for seal-related request URLs to verify outbound request targets.

[coderabbitai]

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📥 Commits

Reviewing files that changed from the base of the PR and between d14c99a and ea863f7.

📒 Files selected for processing (1)

• src/imio/esign/tests/test_utils.py

🚧 Files skipped from review as they are similar to previous changes (1)

• src/imio/esign/tests/test_utils.py

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📝 Walkthrough

Walkthrough

Test file refactor: removed a large multi-scenario test_create_external_session, added test_create_external_session_no_files for the no-files case, and added assertions validating the exact POST URL in test_create_external_session_seal_payload.

Changes

Cohort / File(s)	Summary
Test Refactoring src/imio/esign/tests/test_utils.py	Removed the comprehensive test_create_external_session suite; added test_create_external_session_no_files to assert _no_files_ is returned when all session files resolve to nothing; added assertions in test_create_external_session_seal_payload to verify the exact outbound POST URL (http://test.example.com/imio/esign/v1/luxtrust/sessions).

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Poem

I hopped through tests with nimble paws,
Split a giant case into finer laws,
When files are gone, I softly call,
"no_files" answers, quiet and small,
I stamp the URL — tidy, neat, and all. 🐇

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Merged duplicate create_external_session tests' accurately describes the main change: consolidating and reorganizing redundant test cases for the create_external_session function.
Docstring Coverage	✅ Passed	Docstring coverage is 80.00% which is sufficient. The required threshold is 80.00%.

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• Commit unit tests in branch PARAF-346/test_create_external_session

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[coderabbitai]

🧹 Nitpick comments (1)

src/imio/esign/tests/test_utils.py (1)

569-577: Strengthen the no-files test by asserting no outbound POST is attempted.

This test validates the return value, but it should also lock in the early-return behavior by asserting requests.post is never called.

♻️ Suggested test hardening

 def test_create_external_session_no_files(self):
     """Returns _no_files_ when all file UIDs in the session resolve to nothing."""
     signers = [("user1", "user1@sign.com", "User 1", "Position 1")]
     sid, session = add_files_to_session(signers, (self.uids[0],))
     for i in range(len(session["files"])):
         session["files"][i]["uid"] = "nonexistent_uid_{}".format(i)
-    result = create_external_session(sid, esign_root_url="http://test.example.com")
+    with patch("imio.esign.utils.requests.post") as mock_post:
+        result = create_external_session(sid, esign_root_url="http://test.example.com")
+    mock_post.assert_not_called()
     self.assertEqual(result, "_no_files_")

🤖 Prompt for AI Agents

Verify each finding against the current code and only fix it if needed.

In `@src/imio/esign/tests/test_utils.py` around lines 569 - 577, Update the
test_create_external_session_no_files to also assert that no outbound POST is
attempted: wrap the call to create_external_session with a mock/patch of the
requests.post used by create_external_session (patch the requests.post symbol in
the module that defines create_external_session, e.g., patch
'imio.esign.utils.requests.post'), call create_external_session(sid,
esign_root_url=...), assert the return is "_no_files_", and then assert the
mocked requests.post was never called; keep references to
test_create_external_session_no_files, create_external_session and
add_files_to_session to locate the code.

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Nitpick comments:
In `@src/imio/esign/tests/test_utils.py`:
- Around line 569-577: Update the test_create_external_session_no_files to also
assert that no outbound POST is attempted: wrap the call to
create_external_session with a mock/patch of the requests.post used by
create_external_session (patch the requests.post symbol in the module that
defines create_external_session, e.g., patch 'imio.esign.utils.requests.post'),
call create_external_session(sid, esign_root_url=...), assert the return is
"_no_files_", and then assert the mocked requests.post was never called; keep
references to test_create_external_session_no_files, create_external_session and
add_files_to_session to locate the code.

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ℹ️ Review info

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between f2b70fe and d14c99a.

📒 Files selected for processing (1)

• src/imio/esign/tests/test_utils.py

[chris-adam]

Moved to test refactoring in #32