test: Add unit test for node state after deletion with children in `NestedSetsBehavior`. #54

terabytesoftw · 2025-07-03T20:54:14Z

Q	A
Is bugfix?	✔️
New feature?	❌
Breaks BC?	❌

Summary by CodeRabbit

Tests
- Added a new test to verify the state of nodes after deleting a node with its children in nested sets.

…estedSetsBehavior`.

coderabbitai · 2025-07-03T20:54:20Z

Walkthrough

A new test method was added to the NestedSetsBehaviorTest class. This method verifies the state of a node before and after invoking the deleteWithChildren() method, ensuring that the node's state is appropriately reset following deletion.

Changes

File(s)	Change Summary
tests/NestedSetsBehaviorTest.php	Added `testNodeStateAfterDeleteWithChildren` method to test node state after deletion with children.

Sequence Diagram(s)

sequenceDiagram
    participant Test as testNodeStateAfterDeleteWithChildren
    participant Root as Root Node
    participant Child as Child Node
    participant Grandchild as Grandchild Node

    Test->>Root: create()
    Test->>Child: appendTo(Root)
    Test->>Grandchild: appendTo(Child)
    Test->>Child: assert not isNewRecord, has old attributes
    Test->>Child: deleteWithChildren()
    Test->>Child: assert isNewRecord, old attributes empty

Possibly related PRs

refactor: Simplify deleteWithChildren method by removing transaction handling. #49: The main PR adds a test verifying the node state after calling deleteWithChildren(), directly relating to the method whose implementation was simplified in the retrieved PR.

Poem

Beneath the nested branches tall,
A test ensures the leaves won't fall—
When children go, the state resets,
New record flags, no old regrets.
With paws on keys, this rabbit cheers:
"Your trees are safe—delete your fears!" 🐇🌳

Warning

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🔧 PHPStan (2.1.15)

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Invalid configuration:
Unexpected item 'parameters › yii2'.

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📥 Commits

Reviewing files that changed from the base of the PR and between b2c4d08 and c73bf71.

📒 Files selected for processing (1)

tests/NestedSetsBehaviorTest.php (1 hunks)

🧰 Additional context used

🧠 Learnings (1)

📓 Common learnings

Learnt from: terabytesoftw
PR: yii2-extensions/nested-sets-behavior#13
File: src/NestedSetsBehavior.php:145-145
Timestamp: 2025-06-29T11:22:41.889Z
Learning: The user terabytesoftw prefers to keep PRs focused and small, implementing enhancements in separate dedicated PRs rather than bundling multiple changes together.

🧬 Code Graph Analysis (1)

tests/NestedSetsBehaviorTest.php (3)

tests/TestCase.php (1)

createDatabase (93-127)

tests/support/model/Tree.php (1)

Tree (17-64)

src/NestedSetsBehavior.php (1)

deleteWithChildren (560-565)

⏰ Context from checks skipped due to timeout of 90000ms (18)

GitHub Check: phpunit / PHP 8.4-windows-latest
GitHub Check: phpunit / PHP 8.3-windows-latest
GitHub Check: phpunit / PHP 8.3-ubuntu-latest
GitHub Check: phpunit / PHP 8.4-ubuntu-latest
GitHub Check: phpunit / PHP 8.2-ubuntu-latest
GitHub Check: phpunit-compatibility / PHP 8.3-ubuntu-latest
GitHub Check: phpunit / PHP 8.1-ubuntu-latest
GitHub Check: phpunit-compatibility / PHP 8.2-ubuntu-latest
GitHub Check: phpunit-compatibility / PHP 8.4-ubuntu-latest
GitHub Check: phpunit-compatibility / PHP 8.1-ubuntu-latest
GitHub Check: phpunit-compatibility / PHP 8.4-windows-latest
GitHub Check: phpunit-compatibility / PHP 8.2-windows-latest
GitHub Check: phpunit-compatibility / PHP 8.3-windows-latest
GitHub Check: phpunit-compatibility / PHP 8.1-windows-latest
GitHub Check: mutation / PHP 8.4-ubuntu-latest
GitHub Check: phpunit / PHP 8.4-ubuntu-latest
GitHub Check: phpunit / PHP 8.1-windows-latest
GitHub Check: mutation / PHP 8.4-ubuntu-latest

🔇 Additional comments (1)

tests/NestedSetsBehaviorTest.php (1)

2448-2487: Excellent test coverage for node state management after deletion.

This test method effectively validates an important behavioral aspect of deleteWithChildren() - ensuring that the ActiveRecord object's state is properly reset after deletion. The test structure is clear and comprehensive:

Setup: Creates a proper tree hierarchy (root → child → grandchild)

Pre-deletion verification: Confirms the node is persisted and has tracked state

Action: Performs the deletion operation

Post-deletion verification: Validates that the object state reflects its deleted status

The assertions are well-crafted, particularly checking that getIsNewRecord() returns true and getOldAttributes() is empty after deletion, which ensures the AR object behaves correctly for any subsequent operations.

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codecov · 2025-07-03T20:55:20Z

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (b2c4d08) to head (c73bf71).
Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##                main       #54   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
  Complexity       137       137           
===========================================
  Files              4         4           
  Lines            554       554           
===========================================
  Hits             554       554

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test: Add unit test for node state after deletion with children in `N…

c73bf71

…estedSetsBehavior`.

terabytesoftw added the bug Something isn't working label Jul 3, 2025

terabytesoftw merged commit 48ad412 into main Jul 3, 2025
45 checks passed

terabytesoftw deleted the fix-mini-45 branch July 3, 2025 20:56

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