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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/geometry/ConvexHullMonotoneChainsAlgorithmTest.java	unit	java	This JUnit unit test verifies the Monotone Chains algorithm implementation for computing convex hulls with various point configurations.
src/test/java/com/williamfiset/algorithms/graphtheory/treealgorithms/TreeCenterTest.java	unit	java	This JUnit unit test verifies tree center finding algorithm implementation through various tree configurations and edge cases.
src/test/java/com/williamfiset/algorithms/search/InterpolationSearchTest.java	unit	java	This JUnit unit test verifies the interpolation search algorithm’s ability to find elements in a sorted array with both valid and invalid inputs.
src/test/java/com/williamfiset/algorithms/sorting/QuickSelectTest.java	unit	java	This JUnit unit test verifies the correctness of QuickSelect algorithm implementation for finding kth smallest elements in arrays.
src/test/java/com/williamfiset/algorithms/datastructures/balancedtree/TreapTreeTest.java	unit	java	This JUnit unit test verifies the correctness of Treap Tree data structure operations including rotations, insertions, and removals.
src/test/java/com/williamfiset/algorithms/datastructures/binarysearchtree/SplayTreeTest.java	unit	java	This JUnit unit test verifies Splay Tree data structure operations including insertion, deletion, searching, and maximum element finding.
src/test/java/com/williamfiset/algorithms/datastructures/fenwicktree/FenwickTreeRangeQueryPointUpdateTest.java	unit	java	This JUnit unit test verifies Fenwick Tree range query and point update operations through comprehensive interval sum testing and dynamic updates.
src/test/java/com/williamfiset/algorithms/datastructures/fibonacciheap/FibonacciHeapTest.java	unit	java	This JUnit unit test verifies Fibonacci Heap implementation functionality including priority queue operations, element ordering, and edge cases.
src/test/java/com/williamfiset/algorithms/datastructures/segmenttree/MinQuerySumUpdateSegmentTreeTest.java	unit	java	This JUnit unit test verifies the functionality of a MinQuerySumUpdateSegmentTree implementation with range updates and minimum value queries.
src/test/java/com/williamfiset/algorithms/datastructures/kdtree/GeneralKDTreeTest.java	unit	java	This JUnit unit test verifies the functionality of a General K-Dimensional Tree implementation including creation, insertion, search, minimum finding, and deletion operations.