diff --git a/Library/Sources/Extensions/URL+Extensions.swift b/Library/Sources/Extensions/URL+Extensions.swift
index 04b5999..01d4ea3 100644
--- a/Library/Sources/Extensions/URL+Extensions.swift
+++ b/Library/Sources/Extensions/URL+Extensions.swift
@@ -16,7 +16,7 @@ extension URL {
     
     var pathString: String {
         if #available(macOS 13.0, *) {
-            path()
+            path(percentEncoded: true)
         } else {
             path
         }
diff --git a/Library/Sources/Services/FileService.swift b/Library/Sources/Services/FileService.swift
index 9269340..d7e1fdb 100644
--- a/Library/Sources/Services/FileService.swift
+++ b/Library/Sources/Services/FileService.swift
@@ -23,9 +23,6 @@ public struct FileService: FileServicing {
     // MARK: Functions
     
     public func copyFile(from source: URL, to destination: URL) async throws (FileServiceError) {
-        guard try await isItemExists(at: source) else {
-            throw FileServiceError.itemNotExists
-        }
         guard try await !isItemExists(at: destination) else {
             throw FileServiceError.itemAlreadyExists
         }
diff --git a/Library/Sources/Tasks/CopyFilesTask.swift b/Library/Sources/Tasks/CopyFilesTask.swift
index 182f19a..f91212e 100644
--- a/Library/Sources/Tasks/CopyFilesTask.swift
+++ b/Library/Sources/Tasks/CopyFilesTask.swift
@@ -4,50 +4,36 @@ public struct CopyFilesTask {
 
     // MARK: Properties
     
+    private let bundleService: BundleServicing
     private let fileService: FileServicing
     
     // MARK: Initialisers
     
-    public init(fileService: FileServicing) {
+    public init(
+        bundleService: BundleServicing? = nil,
+        fileService: FileServicing
+    ) {
+        self.bundleService = bundleService ?? Bundle.module
         self.fileService = fileService
     }
 
     // MARK: Functions
     
-    public func callAsFunction(to rootFolder: URL) async throws {
-        let filesFolder = URL(at: .folderFiles)
-        
-        for fileToCopy in Self.filesToCopy {
-            try await fileService.copyItem(
-                from: filesFolder.appendingPath(fileToCopy),
-                to: rootFolder.appendingPath(fileToCopy)
-            )
+    public func callAsFunction(to rootFolder: URL) async throws (FileServiceError) {
+        for resource in ResourceFile.allCases {
+            guard let source = bundleService.url(
+                forResource: resource.rawValue,
+                withExtension: nil,
+                subdirectory: "Resources/Files"
+            ) else {
+                assertionFailure("URL should have been initialized.")
+                return
+            }
+            
+            let destination = rootFolder.appendingPath(resource.fileName)
+
+            try await fileService.copyFile(from: source, to: destination)
         }
     }
     
 }
-
-// MARK: - Helpers
-
-extension CopyFilesTask {
-    
-    // MARK: Constants
-    
-    static let filesToCopy: [String] = [
-        .fileDockerIgnore,
-        .fileGitIgnore,
-        .fileLicense,
-        .fileReadme
-    ]
-    
-}
-
-// MARK: - URL+Constants
-
-private extension String {
-    static let folderFiles = "./Resources/Files"
-    static let fileDockerIgnore = ".dockerignore"
-    static let fileGitIgnore = ".gitignore"
-    static let fileLicense = "LICENSE"
-    static let fileReadme = "README.md"
-}
diff --git a/Library/Sources/Tasks/CreateFoldersTask.swift b/Library/Sources/Tasks/CreateFoldersTask.swift
index a0a3531..2db9de9 100644
--- a/Library/Sources/Tasks/CreateFoldersTask.swift
+++ b/Library/Sources/Tasks/CreateFoldersTask.swift
@@ -31,19 +31,10 @@ extension CreateFoldersTask {
     // MARK: Constants
     
     static let foldersToCreate: [String] = [
-        .folderApp,
-        .folderAppInfrastructure,
-        .folderAppTestCases,
-        .folderAppTestSources
+        "Sources/App",
+        "Sources/AppInfrastructure",
+        "Tests/App/Cases",
+        "Tests/App/Sources"
     ]
     
 }
-
-// MARK: - String+Constants
-
-private extension String {
-    static let folderApp = "Sources/App"
-    static let folderAppInfrastructure = "Sources/AppInfrastructure"
-    static let folderAppTestCases = "Tests/App/Cases"
-    static let folderAppTestSources = "Tests/App/Sources"
-}
diff --git a/Test/Sources/Cases/Services/FileServiceTests.swift b/Test/Sources/Cases/Services/FileServiceTests.swift
index e66dd0b..7cc9e5f 100644
--- a/Test/Sources/Cases/Services/FileServiceTests.swift
+++ b/Test/Sources/Cases/Services/FileServiceTests.swift
@@ -47,7 +47,7 @@ struct FileServiceTests {
         #expect(action == .fileCopied(source, destination))
     }
     
-    @Test(arguments: [FileServiceError.itemNotExists, .itemAlreadyExists, .itemEmptyData, .itemNotCopied])
+    @Test(arguments: [FileServiceError.itemAlreadyExists, .itemEmptyData, .itemNotCopied])
     func copyItem(throws error: FileServiceError) async throws {
         // GIVEN
         let service = FileServiceMock(
diff --git a/Test/Sources/Cases/Tasks/CopyFilesTaskTests.swift b/Test/Sources/Cases/Tasks/CopyFilesTaskTests.swift
index b473717..fc1a18e 100644
--- a/Test/Sources/Cases/Tasks/CopyFilesTaskTests.swift
+++ b/Test/Sources/Cases/Tasks/CopyFilesTaskTests.swift
@@ -7,37 +7,74 @@ struct CopyFilesTaskTests {
 
     // MARK: Properties
     
+    private let resourceFolder = URL.someExistingFolder
+    private let rootFolder = URL.someNewFolder
+    
     private let spy = FileServiceSpy()
     
     // MARK: Functions tests
 
-    @Test(arguments: zip([URL.someExistingFolder], [URL.someNewFolder]))
-    func copyFiles(from source: URL, to destination: URL) async throws {
+    @Test func copyFiles() async throws {
         // GIVEN
-        let filesToCopy = CopyFilesTask.filesToCopy
-        let destinations = filesToCopy.map { destination.appendingPath($0) }
-        let sources = filesToCopy.map { source.appendingPath($0) }
-        let actions = filesToCopy.indices.map { index -> FileServiceMock.Action in
-            .copyItem(sources[index], destinations[index])
-        }
+        let files = files(of: ResourceFile.allCases)
+        let actions = files.map { FileServiceMock.Action.copyFile($0.source, $0.destination) }
 
-        let service = FileServiceMock(
+        let copyFiles = CopyFilesTask(fileService: FileServiceMock(
             currentFolder: .someCurrentFolder,
             actions: actions,
             spy: spy
-        )
-        
-        let copyFiles = CopyFilesTask(fileService: service)
+        ))
 
         // WHEN
-        try await copyFiles(to: destination)
+        try await copyFiles(to: rootFolder)
 
         // THEN
         #expect(spy.actions.count == actions.count)
         
-        for index in actions.indices {
-            #expect(spy.actions[index] == .itemCopied(sources[index], destinations[index]))
+        files.enumerated().forEach { index, file in
+            #expect(spy.actions[index] == .fileCopied(file.source, file.destination))
+        }
+    }
+    
+    @Test(arguments: [FileServiceError.itemAlreadyExists, .itemEmptyData, .itemNotCopied])
+    func copyFiles(throws error: FileServiceError) async throws {
+        // GIVEN
+        let files = files(of: Array(ResourceFile.allCases[0...2]))
+        let actions = files.map { FileServiceMock.Action.copyFile($0.source, $0.destination) }
+
+        let copyFiles = CopyFilesTask(fileService: FileServiceMock(
+            currentFolder: .someCurrentFolder,
+            actions: actions + [.error(error)],
+            spy: spy
+        ))
+        
+        // WHEN
+        // THEN
+        await #expect(throws: error) {
+            try await copyFiles(to: rootFolder)
+        }
+        
+        #expect(spy.actions.count == actions.count)
+        
+        files.enumerated().forEach { index, file in
+            #expect(spy.actions[index] == .fileCopied(file.source, file.destination))
         }
     }
 
 }
+
+// MARK: - Helpers
+
+private extension CopyFilesTaskTests {
+    
+    // MARK: Type aliases
+    
+    typealias File = (source: URL, destination: URL)
+
+    // MARK: Functions
+    
+    func files(of resourceFiles: [ResourceFile]) -> [File] {
+        resourceFiles.map { (resourceFolder.appendingPath($0.rawValue), rootFolder.appendingPath($0.fileName)) }
+    }
+        
+}