解析する深さを制限できるようにする

[hirokinoue]

コミットログを参照のこと。

Summary by CodeRabbit

• New Features

  • Introduced a new configuration parameter to control the maximum depth of analysis.
  • Added functionality to increment and manage layers within the analysis process, enhancing the depth control capabilities.

• Bug Fixes

  • Ensured that exceeding the maximum depth during analysis now correctly triggers an exception, preventing overly deep traversal.

• Tests

  • Implemented new tests to verify the functionality of layer incrementation and maximum depth exception handling.

[coderabbitai]

Walkthrough

The recent changes introduce a new configuration parameter maxDepth, allowing for the control of maximum depth in dependency analysis. This feature is integrated into the system by adding relevant properties and methods to handle the depth of analysis, including checks to prevent exceeding the specified limit. The modifications span across configuration settings, core classes, and unit tests to ensure the functionality is thoroughly implemented and validated.

Changes

Files	Change Summaries
config.php	Added 'maxDepth' configuration parameter with a value of 5.
src/Config/Config.php	Added maxDepth property with getter and setter.
src/DiagramUnit.php src/DependencyVisualizer.php src/Visitor/ClassVisitor.php	Adjusted for layer handling: new property, constructor parameter, and depth control methods.
tests/DiagramUnitTest.php tests/Visitor/ClassVisitorTest.php	Added tests for layer handling and depth limit enforcement.
tests/data/Visitor/Config/maxDepth/config.dist.php	Introduced a new configuration array with a maxDepth value of 2.

🐰✨
In the realm of code, where depths can entwine,
A rabbit hops forth, with a plan so divine.
"Let's limit the depth," it said with a cheer,
To prevent endless dives, that much is clear.
Now with maxDepth set, we boundlessly explore,
Within limits we've set, to find what's in store.
🌟🐾

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[coderabbitai]

Review Status

Actionable comments generated: 0

Configuration used: CodeRabbit UI

Commits

Files that changed from the base of the PR and between ad9481f and 43c2ff8.

Files selected for processing (8)

• config.php (1 hunks)
• src/Config/Config.php (3 hunks)
• src/DependencyVisualizer.php (1 hunks)
• src/DiagramUnit.php (4 hunks)
• src/Visitor/ClassVisitor.php (1 hunks)
• tests/DiagramUnitTest.php (1 hunks)
• tests/Visitor/ClassVisitorTest.php (2 hunks)
• tests/data/Visitor/Config/maxDepth/config.dist.php (1 hunks)

Additional comments: 16

tests/data/Visitor/Config/maxDepth/config.dist.php (1)

• 1-7: The configuration file correctly sets up the testing environment with a maximum depth value of 2. This aligns with the PR's objective to limit the depth of analysis. Good job on maintaining consistency in the configuration keys and ensuring the syntax is correct.

config.php (1)

• 17-17: The addition of the 'maxDepth' parameter with a default value of 5 is correctly implemented. This change aligns with the PR's objective to limit the depth of analysis and is a good enhancement to the configuration options.

src/Config/Config.php (3)

• 12-12: The addition of the maxDepth property with a default value of 5 is correctly implemented and aligns with the PR's objectives.
• 29-29: Correctly initializing the maxDepth property in the initialize method ensures that the configuration is loaded properly. Good implementation.
• 53-56: The getter method for maxDepth is correctly implemented, allowing easy access to the maximum depth value.

src/DependencyVisualizer.php (1)

• 55-55: The inclusion of the 0 argument when creating a DiagramUnit instance correctly sets the starting layer for analysis. This change is essential for implementing the depth limitation feature and is well-integrated into the DependencyVisualizer's functionality.

src/Visitor/ClassVisitor.php (1)

• 48-54: The use of the nextLayer() method when instantiating a subClass DiagramUnit correctly implements the depth limitation feature by incrementing the analysis layer. This ensures that the analysis respects the maximum depth constraint, aligning with the PR's objectives.

src/DiagramUnit.php (4)

• 26-26: The addition of the layer property is a key part of implementing the depth limitation feature. This property is essential for tracking the current depth of analysis.
• 35-36: Modifying the constructor to include the layer parameter allows for flexible initialization of DiagramUnit instances with a specific analysis depth.
• 89-89: The shouldStopTraverse method correctly uses the layer property to determine if the analysis should halt, effectively enforcing the depth limitation.
• 169-175: The nextLayer method provides a safe and logical way to increment the analysis layer, including handling the maximum integer limit to prevent overflow errors.

tests/Visitor/ClassVisitorTest.php (3)

• 5-5: The addition of the use statement for Conf seems unrelated to the changes in this PR. Please verify its relevance to the depth limitation feature or if it was included by mistake.
• 12-12: The addition of the use statement for Logger is appropriate if logging functionality is utilized within the test cases or the ClassVisitor itself.
• 142-159: The new test method test指定された深さ以上解析しないこと() correctly verifies that analysis does not proceed beyond the specified depth. This is a crucial test for ensuring the depth limitation feature works as intended.

tests/DiagramUnitTest.php (2)

• 390-406: The test method test次の階層が得られること() correctly verifies that the next layer can be obtained, which is essential for implementing the depth limitation feature.
• 411-425: The test method test階層が上限を超えると例外を送出すること() correctly tests that an exception is thrown when the depth exceeds the specified limit, ensuring the robustness of the depth limitation feature.