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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/datastructures/fenwicktree/FenwickTreeRangeUpdatePointQueryTest.java	unit	java	This JUnit unit test verifies the functionality of a Fenwick Tree implementation supporting range updates and point queries.
src/test/java/com/williamfiset/algorithms/datastructures/hashtable/HashTableDoubleHashingTest.java	unit	java	This JUnit unit test verifies the functionality of a hash table implementation using double hashing collision resolution.
src/test/java/com/williamfiset/algorithms/datastructures/hashtable/HashTableLinearProbingTest.java	unit	java	This JUnit unit test verifies the correct implementation of a Linear Probing Hash Table including operations, edge cases, and concurrent modification scenarios.
src/test/java/com/williamfiset/algorithms/datastructures/hashtable/HashTableQuadraticProbingTest.java	unit	java	This JUnit unit test verifies HashTableQuadraticProbing implementation with focus on collision resolution and operational integrity.
src/test/java/com/williamfiset/algorithms/datastructures/hashtable/HashTableSeparateChainingTest.java	unit	java	This JUnit unit test verifies the implementation of a hash table with separate chaining, including creation, operations, and concurrent modification scenarios.
src/test/java/com/williamfiset/algorithms/datastructures/linkedlist/LinkedListTest.java	unit	java	This JUnit unit test verifies a custom DoublyLinkedList implementation through comprehensive operation testing and comparison with Java’s built-in LinkedList.
src/test/java/com/williamfiset/algorithms/datastructures/segmenttree/MinQueryAssignUpdateSegmentTreeTest.java	unit	java	This JUnit unit test verifies the functionality of MinQueryAssignUpdateSegmentTree implementation through randomized range queries and updates.
src/test/java/com/williamfiset/algorithms/datastructures/segmenttree/SegmentTreeWithPointersTest.java	unit	java	This JUnit unit test verifies the functionality of a pointer-based Segment Tree implementation focusing on sum operations and initialization validation.
src/test/java/com/williamfiset/algorithms/datastructures/segmenttree/SumQueryAssignUpdateSegmentTreeTest.java	unit	java	This JUnit unit test verifies sum query and assign update operations in a segment tree implementation
src/test/java/com/williamfiset/algorithms/datastructures/set/HSetTest.java	unit	java	This JUnit unit test verifies custom HashSet implementation functionality against Java’s native HashSet implementation.