From 1d522f717c71fa1de54cbb047f1b9ccb093cc25c Mon Sep 17 00:00:00 2001
From: rPatrickWarner <rpatrickwarner@gmail.com>
Date: Wed, 15 May 2024 12:00:08 -0700
Subject: more unit tests

---
 CST 126/Homework3/SinglyLinkedList.hpp |  2 +-
 CST 126/UnitTester/UnitTester.cpp      | 35 +++++++++++++++++++++++++++++++++-
 2 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/CST 126/Homework3/SinglyLinkedList.hpp b/CST 126/Homework3/SinglyLinkedList.hpp
index 51d24f9..c877ed1 100644
--- a/CST 126/Homework3/SinglyLinkedList.hpp	
+++ b/CST 126/Homework3/SinglyLinkedList.hpp	
@@ -11,7 +11,7 @@ template<typename T>
 template<typename T>
 struct SinglyLinkedList
 {
-	T _size {0};
+	size_t _size {0};
 
 	ListNode<T>* _head{ nullptr };
 
diff --git a/CST 126/UnitTester/UnitTester.cpp b/CST 126/UnitTester/UnitTester.cpp
index 8cc2513..47be36c 100644
--- a/CST 126/UnitTester/UnitTester.cpp	
+++ b/CST 126/UnitTester/UnitTester.cpp	
@@ -12,7 +12,40 @@ namespace LinkedListUnitTests
 		TEST_METHOD(EmptyListHasZeroSize)
 		{
 			SinglyLinkedList<int> LinkedList{};
-			Assert::AreEqual(0, LinkedList._size);
+			Assert::AreEqual(0ull, LinkedList._size);
+		}
+
+		TEST_METHOD(AppendingLinkedListWith1Item)
+		{
+			SinglyLinkedList<int> LinkedList{};
+			ListNode<int>* node = new ListNode<int>{ 5, nullptr };
+			
+
+			bool Success = Append(&LinkedList, node);
+			Assert::AreEqual(5, LinkedList._head->_data);
+			delete node;
+		}
+		TEST_METHOD(AppendingLinkedListWith5Items)
+		{
+			SinglyLinkedList<int> LinkedList{};
+			ListNode<int>* node = new ListNode<int>{ 5, nullptr };
+			Append(&LinkedList, node);
+			Append(&LinkedList, node);
+			Append(&LinkedList, node);
+			Append(&LinkedList, node);
+			Append(&LinkedList, node);
+
+			Assert::AreEqual(5, LinkedList._head->_next->_next->_next->_next->_data);
+			delete node;
+		}
+
+		TEST_METHOD(DeleteFirstLinkWith0)
+		{
+			SinglyLinkedList<int> LinkedList{};
+			ListNode<int>* node = new ListNode<int>{};
+			bool Success = RemoveFirst(&LinkedList, node);
+			Assert::AreEqual(1, static_cast<int>(Success));
+			delete node;
 		}
 	};
 }
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