[LAB1] 511558023

lab1/README.md

@@ -2,7 +2,7 @@
 
 ## Introduction
 
-In this lab, you will write unit tests for functions implemented in `main.js`. You can learn how to use classes and functions in it by uncommenting the code in `main.js.` (But remember don't commit them on GitHub)
+In this lab, you will write unit tests for functions implemented in `main.js`. You can learn how to use classes and functions in it by uncommenting the code in it. (But remember don't commit them on GitHub)
 
 ## Requirement
 

lab1/main_test.js

@@ -3,21 +3,35 @@ const assert = require('assert');
 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();
+    assert.strictEqual(myclass.addStudent(""), -1);
+    assert.strictEqual(myclass.addStudent(student), 0);
 });
 
 test("Test MyClass's getStudentById", () => {
-    // TODO
-    throw new Error("Test not implemented");
+    const myclass = new MyClass();
+    const student1 = new Student();
+    myclass.addStudent(student1);
+    assert.strictEqual(myclass.getStudentById(-1), null);
+    assert.strictEqual(myclass.getStudentById(100), null);
+    assert.strictEqual(myclass.getStudentById(0), student1);
 });
 
 test("Test Student's setName", () => {
-    // TODO
-    throw new Error("Test not implemented");
+    const student = new Student();
+    const name = "student1";
+    student.setName(0);
+    assert.strictEqual(student.name, undefined);
+    student.setName(name);
+    assert.strictEqual(student.name, name);
 });
 
 test("Test Student's getName", () => {
-    // TODO
-    throw new Error("Test not implemented");
-});
+    const student = new Student();
+    const name = "student1";
+    student.setName(100);
+    assert.strictEqual(student.getName(), "");
+    student.setName(name);
+    assert.strictEqual(student.getName(), name);
+});