Add a new screen

Add Tests

StudyCK/StudyCKTests/Info.plist

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+<?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>

StudyCK/StudyCKTests/StudyCKTests.swift

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+import XCTest
+@testable import StudyCK
+
+class StudyCKTests: XCTestCase {
+	
+	var loginModel: LoginViewModel! = nil
+    override func setUp() {
+        super.setUp()
+		loginModel = LoginViewModel()
+    }
+    
+    override func tearDown() {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+		loginModel = nil
+        super.tearDown()
+    }
+	
+	func testStartLogin() {
+		let startExpectation = expectation(description: "login state changed to true")
+		let endExpectation = expectation(description: "login state changed to false")
+		loginModel.loginStateChanged = {(state: Bool) in
+			if state {
+				startExpectation.fulfill()
+			} else {
+				endExpectation.fulfill()
+			}
+		}
+		loginModel.login()
+		wait(for: [startExpectation, endExpectation], timeout: 10.0)
+	}
+    
+    func testNoUsernameLogin() {
+		loginModel.password = "aa"
+		let expectation = XCTestExpectation(description: "no username")
+		loginModel.showLoginFailedAlert = {(title: String, message: String) in
+			if title == "錯誤" && message == "帳號不存在" {
+				expectation.fulfill()
+			}
+		}
+		loginModel.login()
+		wait(for: [expectation], timeout: 10.0)
+    }
+	
+	func testNoPasswordLogin() {
+		loginModel.username = "ck1060535"
+		let expectation = XCTestExpectation(description: "no password")
+		loginModel.showLoginFailedAlert = {(title: String, message: String) in
+			if title == "錯誤" && message.contains("密碼錯誤") {
+				expectation.fulfill()
+			}
+		}
+		loginModel.login()
+		wait(for: [expectation], timeout: 10.0)
+	}
+	
+	func testWrongPasswordLogin() {
+		loginModel.username = "ck1060535"
+		loginModel.password = "aa"
+		let expectation = XCTestExpectation(description: "wrong password")
+		loginModel.showLoginFailedAlert = {(title: String, message: String) in
+			if title == "錯誤" && message.contains("密碼錯誤") {
+				expectation.fulfill()
+			}
+		}
+		loginModel.login()
+		wait(for: [expectation], timeout: 10.0)
+	}
+	
+	func testSuccessfulLogin() {
+		loginModel.username = "tUsername"
+		loginModel.password = "tPassword"
+		let expectation = XCTestExpectation(description: "login successful")
+		loginModel.loginSuccessfully = {
+			expectation.fulfill()
+		}
+		loginModel.login()
+		wait(for: [expectation], timeout: 10.0)
+	}
+    
+}