diff --git a/ComiServUnitTest/AuthenticationServiceTests.cs b/ComiServUnitTest/AuthenticationServiceTests.cs
new file mode 100644
index 0000000..7274b2c
--- /dev/null
+++ b/ComiServUnitTest/AuthenticationServiceTests.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ComiServ.Entities;
+using ComiServ.Services;
+
+namespace ComiServUnitTest;
+
+[TestClass]
+public class AuthenticationServiceTests
+{
+	[TestMethod]
+	public void FailAuth()
+	{
+		IAuthenticationService auth = new AuthenticationService();
+		Assert.IsFalse(auth.Tested);
+		auth.FailAuth();
+		Assert.IsTrue(auth.Tested);
+		Assert.IsNull(auth.User);
+	}
+	[TestMethod]
+	public void AuthenticateUser()
+	{
+		IAuthenticationService auth = new AuthenticationService();
+		User user = new()
+		{
+			Username = "NewUser",
+			UserTypeId = UserTypeEnum.User,
+		};
+		Assert.IsFalse(auth.Tested);
+		auth.Authenticate(user);
+		Assert.IsTrue(auth.Tested);
+		Assert.IsNotNull(auth.User);
+		Assert.AreSame(user, auth.User);
+	}
+}
diff --git a/ComiServUnitTest/ComiServUnitTest.csproj b/ComiServUnitTest/ComiServUnitTest.csproj
new file mode 100644
index 0000000..beae4d9
--- /dev/null
+++ b/ComiServUnitTest/ComiServUnitTest.csproj
@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="coverlet.collector" Version="6.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.8" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ComiServ\ComiServ.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Using Include="Microsoft.VisualStudio.TestTools.UnitTesting" />
+  </ItemGroup>
+
+</Project>
diff --git a/ComiServUnitTest/PaginatedTests.cs b/ComiServUnitTest/PaginatedTests.cs
new file mode 100644
index 0000000..d04a911
--- /dev/null
+++ b/ComiServUnitTest/PaginatedTests.cs
@@ -0,0 +1,87 @@
+using ComiServ.Models;
+using Microsoft.EntityFrameworkCore.Metadata.Conventions;
+using System.CodeDom;
+using System.Security.Policy;
+
+namespace ComiServUnitTest;
+
+[TestClass]
+public class PaginatedTests
+{
+	[TestMethod]
+	public void PageUnderUnderflow()
+	{
+		const int pageNum = 1;
+		const int pageSize = 20;
+		const int dataSize = 30;
+		var data = Enumerable.Range(0, dataSize).ToArray();
+		var page = new Paginated<int>(pageSize, pageNum, data);
+		Assert.IsTrue(page.Last);
+		Assert.AreEqual(pageSize, page.Max);
+		Assert.AreEqual(pageNum, page.Page);
+		Assert.AreEqual(10, page.Count);
+		Assert.AreEqual(page.Items.Count, page.Count);
+		Assert.AreEqual(20, page.Items.First());
+		Assert.AreEqual(data.Last(), page.Items.Last());
+	}
+	[TestMethod]
+	public void PageOverflow()
+	{
+		const int pageNum = 2;
+		const int pageSize = 30;
+		const int dataSize = 150;
+		var data = Enumerable.Range(0, dataSize).ToArray();
+		var page = new Paginated<int>(pageSize, pageNum, data);
+		Assert.IsFalse(page.Last);
+		Assert.AreEqual(pageSize, page.Max);
+		Assert.AreEqual(pageNum, page.Page);
+		Assert.AreEqual(pageSize, page.Count);
+		Assert.AreEqual(page.Items.Count, page.Count);
+		Assert.AreEqual(pageSize*pageNum, page.Items.First());
+		Assert.AreEqual(pageSize*(pageNum+1)-1, page.Items.Last());
+	}
+	[TestMethod]
+	public void PageExact()
+	{
+		const int pageNum = 1;
+		const int pageSize = 30;
+		const int dataSize = 60;
+		var data = Enumerable.Range(0, dataSize).ToArray();
+		var page = new Paginated<int>(pageSize, pageNum, data);
+		Assert.IsTrue(page.Last);
+		Assert.AreEqual(pageSize, page.Max);
+		Assert.AreEqual(pageNum, page.Page);
+		Assert.AreEqual(pageSize, page.Count);
+		Assert.AreEqual(page.Items.Count, page.Count);
+		Assert.AreEqual(pageSize * pageNum, page.Items.First());
+		Assert.AreEqual(data.Last(), page.Items.Last());
+	}
+	[TestMethod]
+	public void PageEmpty()
+	{
+		const int pageNum = 0;
+		const int pageSize = 10;
+		const int dataSize = 0;
+		var data = Enumerable.Range(0, dataSize).ToArray();
+		var page = new Paginated<int>(pageSize, pageNum, data);
+		Assert.IsTrue(page.Last);
+		Assert.AreEqual(pageSize, page.Max);
+		Assert.AreEqual(pageNum, page.Page);
+		Assert.AreEqual(page.Items.Count, page.Count);
+		Assert.IsFalse(page.Items.Any());
+	}
+	[TestMethod]
+	public void PageDoesntExist()
+	{
+		const int pageNum = 5;
+		const int pageSize = 20;
+		const int dataSize = 50;
+		var data = Enumerable.Range(0, dataSize).ToArray();
+		var page = new Paginated<int>(pageSize, pageNum, data);
+		Assert.IsTrue(page.Last);
+		Assert.AreEqual(pageSize, page.Max);
+		Assert.AreEqual(pageNum, page.Page);
+		Assert.AreEqual(page.Items.Count, page.Count);
+		Assert.IsFalse(page.Items.Any());
+	}
+}
\ No newline at end of file
diff --git a/ComiServUnitTest/TruncatedTests.cs b/ComiServUnitTest/TruncatedTests.cs
new file mode 100644
index 0000000..8926f6e
--- /dev/null
+++ b/ComiServUnitTest/TruncatedTests.cs
@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ComiServ.Models;
+
+namespace ComiServUnitTest;
+
+[TestClass]
+public class TruncatedTests
+{
+	[TestMethod]
+	public void TruncationUnderflow()
+	{
+		const int truncMax = 20;
+		const int dataSize = 10;
+		var data = Enumerable.Range(0, dataSize).ToArray();
+		var trunc = new Truncated<int>(truncMax, data);
+		Assert.IsTrue(trunc.Complete);
+		Assert.AreEqual(truncMax, trunc.Max);
+		Assert.AreEqual(dataSize, trunc.Count);
+		Assert.AreEqual(trunc.Items.Count, trunc.Count);
+		Assert.AreEqual(data.First(), trunc.Items.First());
+		Assert.AreEqual(data.Last(), trunc.Items.Last());
+	}
+	[TestMethod]
+	public void TruncationOverflow()
+	{
+		const int truncMax = 20;
+		const int dataSize = 30;
+		var data = Enumerable.Range(0, dataSize).ToArray();
+		var trunc = new Truncated<int>(truncMax, data);
+		Assert.IsFalse(trunc.Complete);
+		Assert.AreEqual(truncMax, trunc.Max);
+		Assert.AreEqual(truncMax, trunc.Count);
+		Assert.AreEqual(trunc.Items.Count, trunc.Count);
+		Assert.AreEqual(data.First(), trunc.Items.First());
+		Assert.AreEqual(truncMax - 1, trunc.Items.Last());
+	}
+	[TestMethod]
+	public void TruncationExact()
+	{
+		const int truncMax = 5;
+		const int dataSize = 5;
+		var data = Enumerable.Range(0, dataSize).ToArray();
+		var trunc = new Truncated<int>(truncMax, data);
+		Assert.IsTrue(trunc.Complete);
+		Assert.AreEqual(truncMax, trunc.Max);
+		Assert.AreEqual(truncMax, trunc.Count);
+		Assert.AreEqual(trunc.Items.Count, trunc.Count);
+		Assert.AreEqual(data.First(), trunc.Items.First());
+		Assert.AreEqual(data.Last(), trunc.Items.Last());
+	}
+	[TestMethod]
+	public void TruncationEmpty()
+	{
+		const int truncMax = 5;
+		const int dataSize = 0;
+		var data = Enumerable.Range(0, dataSize).ToArray();
+		var trunc = new Truncated<int>(truncMax, data);
+		Assert.IsTrue(trunc.Complete);
+		Assert.AreEqual(truncMax, trunc.Max);
+		Assert.AreEqual(0, trunc.Count);
+		Assert.AreEqual(trunc.Items.Count, trunc.Count);
+	}
+}