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Algorithms Testing: JUnit & Minitest Implementation Examples

The williamfiset/Algorithms repository showcases comprehensive unit testing practices for algorithm implementations using JUnit and minitest frameworks. With 74 test cases covering various algorithmic domains from graph theory to data structures, the test suite demonstrates thorough validation of complex algorithms including Eulerian path detection, breadth-first search, and weighted maximum cardinality matching algorithms. The tests emphasize proper verification of both algorithmic correctness and edge cases. Qodo Tests Hub provides developers with deep insights into this repository's testing patterns, allowing exploration of real-world test implementations for algorithmic problems. Through detailed test analysis, developers can understand how to properly validate graph algorithms, data structures, and dynamic programming solutions. The platform enables learning from practical examples of test organization, assertion patterns, and edge case handling in algorithm testing.

Path	Test Type	Language	Description
src/test/java/com/williamfiset/algorithms/graphtheory/treealgorithms/LowestCommonAncestorEulerTourTest.java	unit	java	This JUnit unit test verifies Lowest Common Ancestor calculations using Euler Tour technique in tree structures.
src/test/java/com/williamfiset/algorithms/graphtheory/treealgorithms/RootingTreeTest.java	unit	java	This JUnit unit test verifies the correct transformation of undirected graphs into rooted tree structures with proper parent-child relationships.
src/test/java/com/williamfiset/algorithms/graphtheory/treealgorithms/TreeIsomorphismTest.java	unit	java	This JUnit unit test verifies tree isomorphism algorithm implementation through various tree structure comparisons and edge cases.
src/test/java/com/williamfiset/algorithms/datastructures/priorityqueue/MinDHeapTest.java	unit	java	This JUnit unit test verifies MinDHeap implementation correctness against Java’s PriorityQueue reference implementation.
src/test/java/com/williamfiset/algorithms/datastructures/queue/QueueTest.java	unit	java	This JUnit unit test verifies queue data structure implementations including ArrayQueue, LinkedQueue, and IntQueue operations and edge cases.
src/test/java/com/williamfiset/algorithms/datastructures/segmenttree/GenericSegmentTree2Test.java	unit	java	This JUnit unit test verifies the GenericSegmentTree2 implementation’s range query and update operations with various combination functions.
src/test/java/com/williamfiset/algorithms/datastructures/balancedtree/AVLTreeTest.java	unit	java	This JUnit unit test verifies AVL Tree implementation correctness through rotation cases, balance maintenance, and comparison with TreeSet operations.
src/test/java/com/williamfiset/algorithms/datastructures/balancedtree/RedBlackTreeTest.java	unit	java	This JUnit unit test verifies Red-Black Tree implementation including insertions, deletions, rotations, and color balancing operations.
src/test/java/com/williamfiset/algorithms/datastructures/binarysearchtree/BinarySearchTreeTest.java	unit	java	This JUnit unit test verifies Binary Search Tree implementation including basic operations, traversal methods, and concurrent modification handling.
src/test/java/com/williamfiset/algorithms/datastructures/bloomfilter/BloomFilterTest.java	unit	java	This JUnit unit test verifies Bloom Filter implementation for string set operations and collision handling in Java.