MS Visual Studio 2005Unit Test

Agenda

Team system 概觀Unit TestCode CoverageWeb Test

Team System 概觀Pro

cess

an

d A

rch

itect

ure

Pro

cess

an

d A

rch

itect

ure

G

uid

an

ceG

uid

an

ce

Vis

ual S

tud

io In

du

stry

V

isu

al S

tud

io In

du

stry

Part

ners

Part

ners

Dynamic Code Analyzer

Visual Studio

Team Architect

Static Code Analyzer

Code Profiler

Unit Testing

Code Coverage

Visio and UML Modeling

Team Foundation Client (includes CAL)

Visual Studio Professional Edition

Load Testing

Manual Testing

Test Case Management

Application Designer

Logical Infra. Designer

Deployment Designer

Visual Studio

Team DeveloperVisual Studio

Team TestLoad Testing

Manual Testing

Test Case Management

Change Management

Work Item Tracking

Reporting

Project Site

Visual Studio

Team Foundation Integration Services

Project ManagementBig Build

Class Designer

測試種類

Unit testWeb testLoad testManual testGeneric testOrdered test3rd-party (NUnit, xUnit, …)

Unit Test

NamespaceMicrosoft.VisualStudio.TestTools.UnitTesting

AttributesTestMethod, TestClass, TestInitialize,

TestCleanup, ClassInitialize, ClassCleanup, AssemblyInitialize, AssemblyCleanup

Using Microsoft.VisualStudio.TestTeels,unitTesting;[TestClass]Public class ShoppingCartTest{

private ShoppingCart cart;[TestInitialize]public void TestInitialize(){

……..}[TestCleanup]public void TestCleanup(){

………}[TestMethod]public void TestCountAfterAdd(){

………}[TestMethod]public void TestCountAfterRemove(){

……..}

}

Attributes

執行時機不同TestMethod

每次執行 Unit Test 都會 runTestInitialize, TestCleanup

每次 Unit Test 的初始和結尾ClassInitialize, ClassCleanup

Class Test 的初始和結尾AssemblyInitialize, AssemblyCleanup

只執行一次，為最早及最後被呼叫的 attribute

Assert Methods

Assert.AreEqual, Assert.AreNotEqualAssert.AreSame, Assert.AreNotSameAssert.IsTrue, Assert.IsFalseAssert.IsNull, Assert.IsNotNullAssert.IsInstanceOfType,

Assert.IsNotInstanceOfTypeAssert.Fail, Assert.Inconclusive

CollectionAssert Class

AllItemsAreInstanceOfTypeAllItemsAreNotNullAllItemsAreUniqueAreEqual,AreNotEqualAreEquivalent,AreNotEquivalentContains, DoesNotContainIsNotSubsetOf, IsSubsetOf