test: add FileInfoFactoryTests and NamespaceFactoryTests

Author: davidkallesen

src/Atc.Rest.ApiGenerator.Framework/Factories/NamespaceFactory.cs

@@ -14,7 +14,9 @@ public static string CreateFull(
     public static string Create(
         params string[] subNamespaces)
     {
-        var fullNamespace = string.Join(' ', subNamespaces);
+        var fullNamespace = string
+            .Join(' ', subNamespaces)
+            .Replace(" . ", " ", StringComparison.Ordinal);
 
         return fullNamespace.EnsureNamespaceFormat();
     }

test/Atc.Rest.ApiGenerator.Framework.Tests/Atc.Rest.ApiGenerator.Framework.Tests.csproj

@@ -18,4 +18,8 @@
     </PackageReference>
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Atc.Rest.ApiGenerator.Framework\Atc.Rest.ApiGenerator.Framework.csproj" />
+  </ItemGroup>
+
 </Project>

test/Atc.Rest.ApiGenerator.Framework.Tests/Factories/FileInfoFactoryTests.cs

@@ -0,0 +1,43 @@
+namespace Atc.Rest.ApiGenerator.Framework.Tests.Factories;
+
+public class FileInfoFactoryTests
+{
+    [Theory]
+    [InlineData(@"C:\Project", new[] { "SubFolder", "File.cs" }, @"C:\Project\SubFolder\File.cs")]
+    [InlineData(@"C:\Project", new[] { "Folder-With-Dashes", "File.cs" }, @"C:\Project\Folder\With\Dashes\File.cs")]
+    [InlineData(@"C:\Project", new[] { "nested.folder", "File.cs" }, @"C:\Project\Nested\Folder\File.cs")]
+    [InlineData(@"C:\Project", new[] { "_shared", "File.cs" }, @"C:\Project\_Shared\File.cs")]
+    [InlineData(@"C:\Project", new[] { "_enumerationTypes", "File.cs" }, @"C:\Project\_EnumerationTypes\File.cs")]
+    [InlineData(@"C:\Project", new[] { "folder", "Users", "MyUser.cs" }, @"C:\Project\Folder\Users\MyUser.cs")]
+    [InlineData(@"C:\Project", new[] { "nested.folder", "Users", "MyUser.cs" }, @"C:\Project\Nested\Folder\Users\MyUser.cs")]
+    [InlineData(@"C:\Project", new[] { @"nested\folder", "Users", "MyUser.cs" }, @"C:\Project\Nested\Folder\Users\MyUser.cs")]
+    [InlineData(@"C:\Project", new[] { ".", "Users", "MyUser.cs" }, @"C:\Project\Users\MyUser.cs")]
+    public void Create_ShouldReturnCorrectFileInfo(
+        string projectPath,
+        string[] subParts,
+        string expectedFilePath)
+    {
+        // Arrange
+        var directoryInfo = new DirectoryInfo(projectPath);
+
+        // Act
+        var fileInfo = FileInfoFactory.Create(directoryInfo, subParts);
+
+        // Assert
+        Assert.Equal(expectedFilePath, fileInfo.FullName);
+    }
+
+    [Theory]
+    [InlineData(@"C:\Project", new string[] { })]
+    [InlineData(@"C:\Project", new[] { "SubFolder", "FileWithoutExtension" })]
+    public void Create_ShouldThrowException(
+        string projectPath,
+        string[] subParts)
+    {
+        // Arrange
+        var directoryInfo = new DirectoryInfo(projectPath);
+
+        // Act & Assert
+        Assert.Throws<ArgumentException>(() => FileInfoFactory.Create(directoryInfo, subParts));
+    }
+}

test/Atc.Rest.ApiGenerator.Framework.Tests/Factories/NamespaceFactoryTests.cs

@@ -0,0 +1,40 @@
+namespace Atc.Rest.ApiGenerator.Framework.Tests.Factories;
+
+public class NamespaceFactoryTests
+{
+    [Theory]
+    [InlineData("MyProject", new string[] { }, "MyProject")]
+    [InlineData("", new[] { "SubNamespace1" }, "SubNamespace1")]
+    [InlineData("MyProject", new[] { "SubNamespace1" }, "MyProject.SubNamespace1")]
+    [InlineData("MyProject", new[] { "SubNamespace1", "SubNamespace2" }, "MyProject.SubNamespace1.SubNamespace2")]
+    [InlineData("MyProject", new[] { "folder", "Users", "MyUser" }, "MyProject.Folder.Users.MyUser")]
+    [InlineData("MyProject", new[] { "nested.folder", "Users", "MyUser" }, "MyProject.Nested.Folder.Users.MyUser")]
+    [InlineData("MyProject", new[] { @"nested\folder", "Users", "MyUser" }, "MyProject.Nested.Folder.Users.MyUser")]
+    [InlineData("MyProject", new[] { ".", "Users", "MyUser" }, "MyProject.Users.MyUser")]
+    public void CreateFull_ShouldReturnCorrectNamespace(
+        string projectName,
+        string[] subNamespaces,
+        string expected)
+    {
+        // Act
+        var result = NamespaceFactory.CreateFull(projectName, subNamespaces);
+
+        // Assert
+        Assert.Equal(expected, result);
+    }
+
+    [Theory]
+    [InlineData(new string[] { }, "")]
+    [InlineData(new[] { "MyNamespace" }, "MyNamespace")]
+    [InlineData(new[] { "MyNamespace", "SubNamespace" }, "MyNamespace.SubNamespace")]
+    public void Create_ShouldReturnCorrectNamespace(
+        string[] subNamespaces,
+        string expected)
+    {
+        // Act
+        var result = NamespaceFactory.Create(subNamespaces);
+
+        // Assert
+        Assert.Equal(expected, result);
+    }
+}

test/Atc.Rest.ApiGenerator.Framework.Tests/GlobalUsings.cs

@@ -1 +1,2 @@
-global using System.Diagnostics.CodeAnalysis;
+global using System.Diagnostics.CodeAnalysis;
+global using Atc.Rest.ApiGenerator.Framework.Factories;