From 14c7e35c4527c35886e41a1c0db3f24083246535 Mon Sep 17 00:00:00 2001
From: David Hardiman <david_hardiman@yahoo.co.uk>
Date: Thu, 26 Sep 2019 12:07:58 +0100
Subject: [PATCH] Add MockRouter library

---
 .../contents.xcworkspacedata                  |   7 ++
 Package.swift                                 |   3 +-
 Sources/MockRouter/MockRouter.swift           | 104 ++++++++++++++++++
 Tests/RouterTests/Info.plist                  |  22 ----
 4 files changed, 113 insertions(+), 23 deletions(-)
 create mode 100644 .swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
 create mode 100644 Sources/MockRouter/MockRouter.swift
 delete mode 100644 Tests/RouterTests/Info.plist

diff --git a/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata b/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 0000000..919434a
--- /dev/null
+++ b/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>
diff --git a/Package.swift b/Package.swift
index 3ab9213..d001d12 100644
--- a/Package.swift
+++ b/Package.swift
@@ -7,11 +7,12 @@ let package = Package(
     name: "Router",
     products: [
         .library(name: "Router", targets: ["Router"]),
+        .library(name: "MockRouter", targets: ["MockRouter"])
     ],
     dependencies: [],
     targets: [
         .target(name: "Router", dependencies: []),
-        .testTarget(name: "RouterTests", dependencies: ["Router"]),
+        .target(name: "MockRouter", dependencies: ["Router"])
     ],
     swiftLanguageVersions: [.v5]
 )
diff --git a/Sources/MockRouter/MockRouter.swift b/Sources/MockRouter/MockRouter.swift
new file mode 100644
index 0000000..8769e98
--- /dev/null
+++ b/Sources/MockRouter/MockRouter.swift
@@ -0,0 +1,104 @@
+//
+//  MockRouter.swift
+//  MockRouter
+//
+//  Created by David Hardiman on 26/09/2019.
+//  Copyright © 2017 David Hardiman. All rights reserved.
+//
+
+import Foundation
+import Hopoate
+import Router
+
+public class MockRouter: Router {
+    public var routeResponse: UIViewController = UIViewController()
+    public var receivedDestinations = [Destination]()
+    public var receivedTargets = [RouteTarget]()
+    public var vendRealController = false
+    public private(set) var vendedControllers: [UIViewController] = []
+    public var receivedDestination: Destination? {
+        return receivedDestinations.last
+    }
+
+    public func typedReceivedDestination<T: Destination>(_ type: T.Type) -> T? {
+        return receivedDestination as? T
+    }
+
+    public private(set) var receivedDismissMessage = false
+
+    public init() {}
+
+    @discardableResult
+    public func route(to destination: Destination) -> UIViewController? {
+        receivedDestinations.append(destination)
+        guard vendRealController else {
+            return routeResponse
+        }
+        let controller = destination.destination
+        vendedControllers.append(controller)
+        return controller
+    }
+
+    public var receivedURL: URL? {
+        guard let target = receivedTarget, case let .url(url) = target else {
+            return nil
+        }
+        return url
+    }
+
+    public var receivedModel: Any? {
+        guard let target = receivedTarget, case let .model(model) = target else {
+            return nil
+        }
+        return model
+    }
+
+    private var receivedTarget: RouteTarget? {
+        return receivedTargets.last
+    }
+
+    public func route(to target: RouteTarget) -> Bool {
+        receivedTargets.append(target)
+        return false
+    }
+
+    public var receivedCompletion: (() -> Void)?
+    public func route(to target: RouteTarget, completion: (() -> Void)?) -> Bool {
+        receivedTargets.append(target)
+        receivedCompletion = completion
+        return false
+    }
+
+    public var receivedExternalURL: URL?
+    public func routeFromExternalSource(to url: URL) -> Bool {
+        receivedExternalURL = url
+        return false
+    }
+
+    public func dismiss(animated: Bool, completion: (() -> Void)?) {
+        receivedDismissMessage = true
+        completion?()
+    }
+
+    public static func performTests(with testingClosure: (MockRouter) -> Void) {
+        try? performThrowingTests(with: testingClosure)
+    }
+
+    public static func performThrowingTests(with testingClosure: (MockRouter) throws -> Void) throws {
+        let (mockRouter, registration) = registeredMockRouter()
+        try testingClosure(mockRouter)
+        DependencyContainer.shared.remove(registration)
+    }
+
+    public static func registeredMockRouter() -> (MockRouter, ServiceRegistration<Router>) {
+        let mockRouter = MockRouter()
+        let mockRouterServiceRegistration = DependencyContainer.shared.register(service: Router.self) {
+            mockRouter
+        }
+        return (mockRouter, mockRouterServiceRegistration)
+    }
+
+    public static func unregister(routerRegistration: ServiceRegistration<Router>) {
+        DependencyContainer.shared.remove(routerRegistration)
+    }
+}
diff --git a/Tests/RouterTests/Info.plist b/Tests/RouterTests/Info.plist
deleted file mode 100644
index 6c40a6c..0000000
--- a/Tests/RouterTests/Info.plist
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>$(DEVELOPMENT_LANGUAGE)</string>
-	<key>CFBundleExecutable</key>
-	<string>$(EXECUTABLE_NAME)</string>
-	<key>CFBundleIdentifier</key>
-	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>$(PRODUCT_NAME)</string>
-	<key>CFBundlePackageType</key>
-	<string>BNDL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
-	<key>CFBundleVersion</key>
-	<string>1</string>
-</dict>
-</plist>