Improved the overall implementation for the DocCMiddleware middleware in the library target.

Tests/HummingbirdDocC/Tests/Public/Middlewares/DocCMiddlewareTests.swift

@@ -296,16 +296,12 @@ private extension DocCMiddlewareTests {
     ) {
         // GIVEN
         // WHEN
-        let middleware = DocCMiddleware(
+        let middleware = DocCMiddleware<RequestContextMock, LocalFileSystem>(
             configuration: configuration,
             logger: logger
         )
         
         // THEN
-        #expect(middleware.configuration.folderRoot == configuration.folderRoot)
-        #expect(middleware.configuration.uriRoot == configuration.uriRoot)
-        #expect(middleware.configuration.threadPool === configuration.threadPool)
-        
         #expect(middleware.logger.label == logger.label)
         #expect(middleware.logger.logLevel == logger.logLevel)
         #expect(middleware.logger.metadataProvider == nil)
@@ -325,17 +321,13 @@ private extension DocCMiddlewareTests {
     ) {
         // GIVEN
         // WHEN
-        let middleware = DocCMiddleware(
+        let middleware = DocCMiddleware<RequestContextMock, FileSystemProvider>(
             configuration: configuration,
             fileProvider: fileProvider,
             logger: logger
         )
         
         // THEN
-        #expect(middleware.configuration.folderRoot == configuration.folderRoot)
-        #expect(middleware.configuration.uriRoot == configuration.uriRoot)
-        #expect(middleware.configuration.threadPool === configuration.threadPool)
-
         #expect(middleware.logger.label == logger.label)
         #expect(middleware.logger.logLevel == logger.logLevel)
         #expect(middleware.logger.metadataProvider == nil)
@@ -363,13 +355,13 @@ private extension DocCMiddlewareTests {
             handler: logHandler
         )
         
-        let context: any RequestContext = RequestContextMock(logger: logger)
+        let context: RequestContextMock = .init(logger: logger)
         let request: Request = .test(
             method: .get,
             path: uriPath
         )
         
-        let middleware = DocCMiddleware(
+        let middleware = DocCMiddleware<RequestContextMock, FileProviderMock>(
             configuration: .init(
                 uriRoot: .Sample.uriRoot,
                 folderRoot: .Sample.uriFolder
@@ -455,7 +447,7 @@ private extension DocCMiddlewareTests {
             path: uriPath
         )
 
-        let middleware = DocCMiddleware(
+        let middleware = DocCMiddleware<RequestContextMock, FileProviderMock>(
             configuration: .init(
                 uriRoot: .Sample.uriRoot,
                 folderRoot: .Sample.uriFolder
@@ -476,7 +468,7 @@ private extension DocCMiddlewareTests {
                 .contentLength: (statusCode == .ok ? "36" : "0")
             ])
 
-            let contentLength = #require(result.body.contentLength)
+            let contentLength = try #require(result.body.contentLength)
             
             if statusCode == .ok {
                 #expect(contentLength > 0)
@@ -553,7 +545,12 @@ private extension DocCMiddlewareTests {
 
 private extension Input {
     /// A list of relative URI paths to match against the URI path redirections done by the middleware.
-    static let redirectURIPaths: [String] = [.empty, .Path.forwardSlash, "/documentation", "/tutorials"]
+    static let redirectURIPaths: [String] = [
+        .empty,
+        .Path.forwardSlash,
+        "/documentation",
+        "/tutorials"
+    ]
     /// A list of relative URI paths to match against the URI path servings done by the middleware.
     static let serveURIPaths: [String] = [
         "/documentation/",
@@ -575,22 +572,27 @@ private extension Input {
 
 private extension Output {
     /// A list of expected relative URI path redirections outputs coming out of the URI path redirections done by the middleware.
-    static let redirectURIPaths: [String] = [.Path.forwardSlash, "/documentation", "/documentation/", "/tutorials/"]
+    static let redirectURIPaths: [String] = [
+        "/documentation",
+        "/documentation",
+        "/documentation/",
+        "/tutorials/"
+    ]
     /// A list of expected relative file URI paths of the logged messages coming out of the URI path servings done by the middleware.
     static let serveURIFilePaths: [String] = [
         "/SomeDocument.doccarchive/documentation/somedocument/index.html",
         "/SomeDocument.doccarchive/tutorials/somedocument/index.html",
         "/SomeDocument.doccarchive/data/documentation/somedocument.json",
-        "/SomeDocument.doccarchive/SomeDocument/favicon.ico",
-        "/SomeDocument.doccarchive/SomeDocument/favicon.svg",
-        "/SomeDocument.doccarchive/SomeDocument/theme-settings.json",
-        "/SomeDocument.doccarchive/SomeDocument/css/file.css",
-        "/SomeDocument.doccarchive/SomeDocument/data/data.bin",
-        "/SomeDocument.doccarchive/SomeDocument/downloads/file.txt",
-        "/SomeDocument.doccarchive/SomeDocument/images/image.png",
-        "/SomeDocument.doccarchive/SomeDocument/img/image.jpg",
-        "/SomeDocument.doccarchive/SomeDocument/index/file",
-        "/SomeDocument.doccarchive/SomeDocument/js/file.js",
-        "/SomeDocument.doccarchive/SomeDocument/videos/video.mp4"
+        "/SomeDocument.doccarchive/favicon.ico",
+        "/SomeDocument.doccarchive/favicon.svg",
+        "/SomeDocument.doccarchive/theme-settings.json",
+        "/SomeDocument.doccarchive/css/file.css",
+        "/SomeDocument.doccarchive/data/data.bin",
+        "/SomeDocument.doccarchive/downloads/file.txt",
+        "/SomeDocument.doccarchive/images/image.png",
+        "/SomeDocument.doccarchive/img/image.jpg",
+        "/SomeDocument.doccarchive/index/file",
+        "/SomeDocument.doccarchive/js/file.js",
+        "/SomeDocument.doccarchive/videos/video.mp4"
     ]
 }