Implemented the APIServiceKey dependency key and integrated it to the DependencyStore in the DependencyStore+Keys extension.

Libraries/.swiftpm/xcode/xcshareddata/xcschemes/Libraries.xcscheme

@@ -53,6 +53,18 @@
                ReferencedContainer = "container:">
             </BuildableReference>
          </TestableReference>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES"
+            testExecutionOrdering = "random">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "DependenciesTests"
+               BuildableName = "DependenciesTests"
+               BlueprintName = "DependenciesTests"
+               ReferencedContainer = "container:">
+            </BuildableReference>
+         </TestableReference>
       </Testables>
    </TestAction>
    <LaunchAction

Libraries/Sources/Dependencies/Extensions/DependencyStore+Keys.swift

@@ -0,0 +1,17 @@
+//
+//  DependencyStore+Keys.swift
+//  Dependencies
+//
+//  Created by Javier Cicchelli on 11/12/2022.
+//  Copyright © 2022 Röck+Cöde. All rights reserved.
+//
+
+import APIService
+import DependencyInjection
+
+public extension DependencyStore {
+    var apiService: APIService {
+        get { Self[APIServiceKey.self] }
+        set { Self[APIServiceKey.self] = newValue }
+    }
+}

Libraries/Sources/Dependencies/Keys/APIServiceKey.swift

@@ -0,0 +1,14 @@
+//
+//  APIServiceKey.swift
+//  Dependencies
+//
+//  Created by Javier Cicchelli on 11/12/2022.
+//  Copyright © 2022 Röck+Cöde. All rights reserved.
+//
+
+import APIService
+import DependencyInjection
+
+struct APIServiceKey: DependencyKey {
+    static var currentValue = APIService()
+}

Libraries/Tests/DependenciesTests/Cases/Dependencies+APIServiceTests.swift

@@ -0,0 +1,41 @@
+//
+//  Dependencies+APIServiceTests.swift
+//  DependenciesTests
+//
+//  Created by Javier Cicchelli on 11/12/2022.
+//  Copyright © 2022 Röck+Cöde. All rights reserved.
+//
+
+import APIService
+import DependencyInjection
+import Dependencies
+import XCTest
+
+final class DependenciesAPIServiceTests: XCTestCase {
+    
+    // MARK: Properties
+    
+    private var testDependency: DependencyTest!
+    
+    private var apiService: APIService!
+
+    // MARK: Test cases
+    
+    func test_apiService() throws {
+        // GIVEN
+        testDependency = .init()
+        
+        // WHEN
+        apiService = testDependency.apiService
+        
+        // THEN
+        XCTAssertNotNil(apiService)
+    }
+
+}
+
+// MARK: - Test structs
+
+private struct DependencyTest {
+    @Dependency(\.apiService) var apiService
+}

Libraries/Tests/KeychainStorageTests/Cases/Property Wrappers/KeychainStorage+InitTests.swift

@@ -14,13 +14,15 @@ final class KeychainStorageInitTests: XCTestCase {
     
     // MARK: Properties
     
+    private var keychainStorage: TestKeychyainStorage!
+    
     private var value: TestModel?
     
     // MARK: Test cases
     
     func testValue_whenNoDefaultValue_andEmptyStorage() throws {
         // GIVEN
-        let keychainStorage = TestKeychainStorage_withNoDefaultValue_andEmptyStorage()
+        keychainStorage = TestKeychainStorage_withNoDefaultValue_andEmptyStorage()
         
         // WHEN
         value = keychainStorage.keychainValue
@@ -31,7 +33,7 @@ final class KeychainStorageInitTests: XCTestCase {
 
     func testValue_whenDefaultValue_andEmptyStorage() throws {
         // GIVEN
-        let keychainStorage = TestKeychainStorage_withDefaultValue_andEmptyStorage()
+        keychainStorage = TestKeychainStorage_withDefaultValue_andEmptyStorage()
         
         // WHEN
         value = keychainStorage.keychainValue
@@ -42,7 +44,7 @@ final class KeychainStorageInitTests: XCTestCase {
     
     func testValue_whenNoDefaultValue_andValueInStorage() throws {
         // GIVEN
-        let keychainStorage = TestKeychainStorage_withNoDefaultValue_andValueInStorage()
+        keychainStorage = TestKeychainStorage_withNoDefaultValue_andValueInStorage()
         
         // WHEN
         value = keychainStorage.keychainValue
@@ -53,7 +55,7 @@ final class KeychainStorageInitTests: XCTestCase {
     
     func testValue_whenNoDefaultValue_andNoValueInStorage() throws {
         // GIVEN
-        let keychainStorage = TestKeychainStorage_withNoDefaultValue_andNoValueInStorage()
+        keychainStorage = TestKeychainStorage_withNoDefaultValue_andNoValueInStorage()
         
         // WHEN
         value = keychainStorage.keychainValue
@@ -64,9 +66,15 @@ final class KeychainStorageInitTests: XCTestCase {
 
 }
 
-// MARK: - Test classes
+// MARK: - Test protocols
 
-private final class TestKeychainStorage_withNoDefaultValue_andEmptyStorage {
+private protocol TestKeychyainStorage {
+    var keychainValue: TestModel? { get set }
+}
+
+// MARK: - Test structs
+
+private struct TestKeychainStorage_withNoDefaultValue_andEmptyStorage: TestKeychyainStorage {
     @KeychainStorage(
         key: .Keys.someKey,
         keychain: KeychainStorageMock()
@@ -75,7 +83,7 @@ private final class TestKeychainStorage_withNoDefaultValue_andEmptyStorage {
 }
 
 
-private final class TestKeychainStorage_withDefaultValue_andEmptyStorage {
+private struct TestKeychainStorage_withDefaultValue_andEmptyStorage: TestKeychyainStorage {
     @KeychainStorage(
         key: .Keys.someKey,
         defaultValue: TestModel(),
@@ -84,7 +92,7 @@ private final class TestKeychainStorage_withDefaultValue_andEmptyStorage {
     var keychainValue: TestModel?
 }
 
-private final class TestKeychainStorage_withNoDefaultValue_andValueInStorage {
+private struct TestKeychainStorage_withNoDefaultValue_andValueInStorage: TestKeychyainStorage {
     @KeychainStorage(
         key: .Keys.someKey,
         keychain: KeychainStorageMock(storage: [
@@ -94,7 +102,7 @@ private final class TestKeychainStorage_withNoDefaultValue_andValueInStorage {
     var keychainValue: TestModel?
 }
 
-private final class TestKeychainStorage_withNoDefaultValue_andNoValueInStorage {
+private struct TestKeychainStorage_withNoDefaultValue_andNoValueInStorage: TestKeychyainStorage {
     @KeychainStorage(
         key: .Keys.someKey,
         keychain: KeychainStorageMock(storage: [