GNT VietNam

EC Team

Author: Tam Vo & Luan Nguyen22 June 2012

SOFTWARE TESTING

AGENDA

Khái quát l i v n đ ki m th ph n ạ ấ ề ể ử ầm mề1Ví trí vai trò c a Unit-Test, ủAutomation-Testing2S d ng Unit-Test đâu, Khi nào, ử ụ Ởt i sao, nh th nào ?ạ ư ế3

Demo4

TESTING OVERVIEW - OBJECTIVE

Ensure the correctness of sortwares.

Detect bugs with lowest cost

Control software quality

TESTING OVERVIEW - ROLES

QA prevent bugs QC figure out bugs DEV fix bugs

• Functional Test

• Performance Test

• Stress Test (Load Test)

• Configuration Test

• Recovery Test

• Security Test

• UI & Behavior Test

• Alpha / Beta Test

• Structure Test

• Manual test

• Automatic test

TESTING OVERVIEW

Methods Types

• Unit Test

• Integration Test

• System Test

• Deployment Test

• Acceptance Test

Levels

• Black box test

• White box test

Transparency

NUNIT -TEST

What

Where

WhyHow

When

A CASE-STUDY• Tax expression : PriceIncluceTax = Price * ( TaxRate / 100 + 1)

• Rule

• Floor : x.1 — 9 → x

• Round : x.1 — 4 → x: x.5 — 9 → x + 1

• Ceiling : x.1 — 9 → x + 1

TEST-DATASETCase No Price TaxRate Calculate TaxRound Expected

001 2511 5% 2511 * 1.05 = 2636.55

Floor 2636

Round 2637

Ceiling 2637

002 2330 5% 2330 * 1.05 = 2446.50

Floor 2446

Round 2447

Ceiling 2447

IMPLEMENT

IMPLEMENT TEST-CASE

RESULT OF AUTOMATION TEST

DEBUG

FIX BUG

RESULT OF AUTOMATION TEST