Merge pull request #70 from sss28072637/313560007

[LAB1] 313560007

Author: AxelHowe

lab1/main_test.js

@@ -1,23 +1,55 @@
 const test = require('node:test');
 const assert = require('assert');
-const { MyClass, Student } = require('./main');
+const { MyClass, Student} = require('./main');
 
 test("Test MyClass's addStudent", () => {
     // TODO
-    throw new Error("Test not implemented");
+    const myClass = new MyClass()
+    const student = new Student()
+
+    const newStudentId = myClass.addStudent(student);
+
+    assert.strictEqual(newStudentId, 0);
+    assert.strictEqual(myClass.addStudent({}), -1);
+
+    // throw new Error("Test not implemented");
 });
 
 test("Test MyClass's getStudentById", () => {
     // TODO
-    throw new Error("Test not implemented");
+    const myClass = new MyClass();
+    const student = new Student();
+    student.setName("John");
+
+    const studentId = myClass.addStudent(student);
+
+    const foundStudent = myClass.getStudentById(studentId);
+    assert.strictEqual(foundStudent, student);
+
+    assert.strictEqual(myClass.getStudentById(-5), null)
+    assert.strictEqual(myClass.getStudentById(123), null)
+    // throw new Error("Test not implemented");
 });
 
 test("Test Student's setName", () => {
     // TODO
-    throw new Error("Test not implemented");
+    const student = new Student();
+
+    student.setName("Mike");
+    assert.strictEqual(student.getName(), "Mike");
+
+    student.setName(222);
+    assert.strictEqual(student.getName(), "Mike");
+    // throw new Error("Test not implemented");
 });
 
 test("Test Student's getName", () => {
     // TODO
-    throw new Error("Test not implemented");
+    const student = new Student();
+
+    assert.strictEqual(student.getName(), "");
+
+    student.setName("John");
+    assert.strictEqual(student.getName(), "John");
+    // throw new Error("Test not implemented");
 });