[LAB1] 511558015

lab1/main_test.js

@@ -1,23 +1,53 @@
 const test = require('node:test');
 const assert = require('assert');
 const { MyClass, Student } = require('./main');
+//建立 MyClass及Student
 
+//test student
 test("Test MyClass's addStudent", () => {
-    // TODO
-    throw new Error("Test not implemented");
-});
+    const myClass = new MyClass();
+    const student = new Student();
 
-test("Test MyClass's getStudentById", () => {
-    // TODO
-    throw new Error("Test not implemented");
+    // add stduent return 0
+    assert.strictEqual(myClass.addStudent(student), 0);
+
+    // add no stduent return -1
+    assert.strictEqual(myClass.addStudent("not a student"), -1);
 });
+//test get studentID
+test("Test MyClass's getStudentById", () => {
+    const myClass = new MyClass();
+    const student = new Student();
+    myClass.addStudent(student);
 
-test("Test Student's setName", () => {
-    // TODO
-    throw new Error("Test not implemented");
+    // get studentID 0 
+    assert.strictEqual(myClass.getStudentById(0), student);
+
+    // Test get studentID -1 and 100 return null
+    assert.strictEqual(myClass.getStudentById(-1), null);
+    assert.strictEqual(myClass.getStudentById(100), null);
 });
+// add student Name A
+test("Test Student's setName", () => {
+    const student = new Student();
 
+    // add student A test A
+    student.setName("A");	
+    assert.strictEqual(student.getName(), "A");
+
+    // add student 123 test A
+    student.setName(123);
+    assert.strictEqual(student.getName(), "A");
+});
+// add student Name
 test("Test Student's getName", () => {
-    // TODO
-    throw new Error("Test not implemented");
-});
+    const student = new Student();
+
+    // NO add student return 
+    assert.strictEqual(student.getName(), '');
+
+    // add student B test B
+    student.setName("B");
+    assert.strictEqual(student.getName(), "B");
+});
+

lab2/main_test.js

@@ -1,6 +1,31 @@
 const test = require('node:test');
 const assert = require('assert');
 const { Application, MailSystem } = require('./main');
+const sinon = require('sinon');
+
+test('notifySelected sends mail to all selected people', async () => {
+    const mockMailSystem = sinon.createStubInstance(MailSystem);
+    mockMailSystem.send.returns(true);  // 假設發送郵件總是成功
+
+    const app = new Application();
+    app.mailSystem = mockMailSystem;  // 使用模擬的 MailSystem
+
+    // 假設 getNames 方法返回特定的名單
+    app.getNames = async () => {
+        return [['Alice', 'Bob', 'Charlie'], ['Alice']];
+    };
+
+    await app.getNames();
+    app.selectNextPerson();  // 選擇下一個人（假設為 Bob）
+    app.notifySelected();
+
+    // 驗證 send 方法是否被調用了正確的次數（應為已選擇人數）
+    assert.strictEqual(mockMailSystem.send.callCount, app.selected.length);
+
+    // 確保 send 方法被正確的參數調用
+    app.selected.forEach((person) => {
+        assert(mockMailSystem.send.calledWith(person, `Congrats, ${person}!`));
+    });
+});
+
 
-// TODO: write your tests here
-// Remember to use Stub, Mock, and Spy when necessary