[LAB1] m091545

lab1/main_test.js

@@ -4,20 +4,55 @@ const { MyClass, Student } = require('./main');
 
 test("Test MyClass's addStudent", () => {
     // TODO
-    throw new Error("Test not implemented");
+    var myClass = new MyClass();
+    var student = new Student();
+
+    var res = myClass.addStudent();
+    assert.equal(res, -1);
+
+    res = myClass.addStudent(student);
+    assert.equal(res, 0);
+    // throw new Error("Test not implemented");
 });
 
 test("Test MyClass's getStudentById", () => {
     // TODO
-    throw new Error("Test not implemented");
+    var myClass = new MyClass();
+    var student = new Student();
+
+    myClass.addStudent(student);
+    var res = myClass.getStudentById(0);
+    assert.equal(res, student);
+
+    res = myClass.getStudentById(-1);
+    assert.equal(res, null);
+
+    res = myClass.getStudentById(2);
+    assert.equal(res, null);
+
 });
 
 test("Test Student's setName", () => {
     // TODO
-    throw new Error("Test not implemented");
+    // throw new Error("Test not implemented");
+    var student = new Student();
+    student.setName("Quan");
+
+    var res = student.name;
+    assert.equal(res, "Quan");
+
+    student.setName(123);
+    res = student.name;
+    assert.equal(res, "Quan");
 });
 
 test("Test Student's getName", () => {
-    // TODO
-    throw new Error("Test not implemented");
+    var student = new Student();
+
+    var res = student.getName();
+    assert.equal(res, "");
+
+    student.setName("Quan");
+    res = student.getName();
+    assert.equal(res, "Quan");
 });