diff --git a/Sources/Library/Tasks/CreateFoldersTask.swift b/Sources/Library/Tasks/CreateFoldersTask.swift
new file mode 100644
index 0000000..4a512f2
--- /dev/null
+++ b/Sources/Library/Tasks/CreateFoldersTask.swift
@@ -0,0 +1,38 @@
+import Foundation
+
+public struct CreateFoldersTask {
+
+    // MARK: Properties
+
+    private let fileService: FileServicing
+
+    // MARK: Initialisers
+    
+    public init(fileService: FileServicing) {
+        self.fileService = fileService
+    }
+    
+    // MARK: Functions
+    
+    public func callAsFunction(at rootFolder: URL) async throws {
+        let folderApp = rootFolder.appendingPath(.folderApp)
+        let folderAppInfrastructure = rootFolder.appendingPath(.folderAppInfrastructure)
+        let folderAppTestCases = rootFolder.appendingPath(.folderAppTestCases)
+        let folderAppTestSources = rootFolder.appendingPath(.folderAppTestSources)
+
+        try await fileService.createFolder(at: folderApp)
+        try await fileService.createFolder(at: folderAppInfrastructure)
+        try await fileService.createFolder(at: folderAppTestCases)
+        try await fileService.createFolder(at: folderAppTestSources)
+    }
+    
+}
+
+// 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/Sources/Library/Tasks/CreateProjectTask.swift b/Sources/Library/Tasks/CreateProjectTask.swift
deleted file mode 100644
index c1083f5..0000000
--- a/Sources/Library/Tasks/CreateProjectTask.swift
+++ /dev/null
@@ -1,3 +0,0 @@
-public struct CreateProjectTask {
-    
-}
diff --git a/Tests/Library/Cases/Tasks/CreateFoldersTaskTests.swift b/Tests/Library/Cases/Tasks/CreateFoldersTaskTests.swift
new file mode 100644
index 0000000..137f6c1
--- /dev/null
+++ b/Tests/Library/Cases/Tasks/CreateFoldersTaskTests.swift
@@ -0,0 +1,45 @@
+import Foundation
+import Testing
+
+@testable import ColibriLibrary
+
+struct CreateFoldersTaskTests {
+    
+    // MARK: Properties
+    
+    private let spy = FileServiceSpy()
+    
+    // MARK: Functions tests
+
+    @Test(arguments: [URL.someCurrentFolder, .someDotFolder, .someTildeFolder])
+    func createFolders(with rootFolder: URL) async throws {
+        // GIVEN
+        let folderApp = rootFolder.appendingPath("Sources/App")
+        let folderAppInfrastructure = rootFolder.appendingPath("Sources/AppInfrastructure")
+        let folderTestSources = rootFolder.appendingPath("Test/App/Sources")
+        let folderTestCases = rootFolder.appendingPath("Test/App/Cases")
+        
+        let service = FileServiceMock(
+            currentFolder: .someCurrentFolder,
+            actions: [
+                .createFolder(folderApp),
+                .createFolder(folderAppInfrastructure),
+                .createFolder(folderTestSources),
+                .createFolder(folderTestCases),
+            ],
+            spy: spy
+        )
+
+        let createFolders = CreateFoldersTask(fileService: service)
+        
+        // WHEN
+        try await createFolders(at: rootFolder)
+
+        // THEN
+        #expect(spy.actions[0] == .folderCreated(folderApp))
+        #expect(spy.actions[1] == .folderCreated(folderAppInfrastructure))
+        #expect(spy.actions[2] == .folderCreated(folderTestSources))
+        #expect(spy.actions[3] == .folderCreated(folderTestCases))
+    }
+
+}
diff --git a/Tests/Library/Cases/Tasks/CreateProjectTaskTests.swift b/Tests/Library/Cases/Tasks/CreateProjectTaskTests.swift
deleted file mode 100644
index 5e885ed..0000000
--- a/Tests/Library/Cases/Tasks/CreateProjectTaskTests.swift
+++ /dev/null
@@ -1,11 +0,0 @@
-import ColibriLibrary
-import Testing
-
-struct CreateProjectTaskTests {
-
-    @Test(.disabled())
-    func something() async throws {
-        // Write your test here and use APIs like `#expect(...)` to check expected conditions.
-    }
-
-}
diff --git a/Tests/Library/Cases/Tasks/CreateRootFolderTaskTests.swift b/Tests/Library/Cases/Tasks/CreateRootFolderTaskTests.swift
index a3f6795..1fffb44 100644
--- a/Tests/Library/Cases/Tasks/CreateRootFolderTaskTests.swift
+++ b/Tests/Library/Cases/Tasks/CreateRootFolderTaskTests.swift
@@ -1,7 +1,8 @@
-import ColibriLibrary
 import Foundation
 import Testing
 
+@testable import ColibriLibrary
+
 struct CreateRootFolderTaskTests {
 
     // MARK: Functions tests
@@ -84,8 +85,8 @@ private extension String {
 // MARK: - URL+Constants
 
 private extension URL {
-    static let someCurrentProjectFolder = URL.someCurrentFolder.appending(component: String.someProjectName)
-    static let someDotProjectFolder = URL.someDotFolder.appending(component: String.someProjectName)
-    static let someNewProjectFolder = URL.someNewFolder.appending(component: String.someProjectName)
-    static let someTildeProjectFolder = URL.someTildeFolder.appending(component: String.someProjectName)
+    static let someCurrentProjectFolder = URL.someCurrentFolder.appendingPath(.someProjectName)
+    static let someDotProjectFolder = URL.someDotFolder.appendingPath(.someProjectName)
+    static let someNewProjectFolder = URL.someNewFolder.appendingPath(.someProjectName)
+    static let someTildeProjectFolder = URL.someTildeFolder.appendingPath(.someProjectName)
 }