[Test] - #176 MockingTokenManager 구현

Heim/NetworkModule/NetworkModuleTests/TestDouble/MockTokenManager.swift

@@ -0,0 +1,49 @@
+//
+//  MockTokenManager.swift
+//  NetworkModule
+//
+//  Created by 김미래 on 12/5/24.
+//
+
+@testable import DataModule
+@testable import Domain
+@testable import NetworkModule
+
+final class MockTokenManager: TokenManager {
+  struct CallCount {
+    var isAccessTokenValid = 0
+    var loadAccessToken = 0
+    var loadRefreshToken = 0
+    var storeToken = 0
+  }
+
+  var accessToken: String!
+  var refreshToken: String!
+  var callCount = CallCount()
+
+  func isAccessTokenValid() throws {
+    callCount.isAccessTokenValid += 1
+  }
+
+  func loadAccessToken() throws -> String {
+    callCount.loadAccessToken += 1
+
+    guard let accessToken = accessToken else {
+      throw TokenError.accessTokenExpired
+    }
+    return accessToken
+  }
+
+  func loadRefreshToken() throws -> String {
+    callCount.loadRefreshToken += 1
+
+    guard let refreshToken = refreshToken else {
+      throw TokenError.refreshTokenExpired
+    }
+    return refreshToken
+  }
+
+  func storeTokens(accessToken: String, refreshToken: String, expiresIn: Int) throws {
+    callCount.storeToken += 1
+  }
+}