英文测试说明文档文档格式.docx

英文测试说明文档文档格式.docx

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（Ifnot,causestexttobeobscuredbysidemarginbyourmodel.）

.28.8kor56kmodems（Thiscansparegraphicsandmakecolorreduction.）

.Netscape2.0overorMSExplore3.0over（ThiscansupportsJavascript.）

2.Second,forMariacomputerco

.VBbasicorMsAccess

.MSwindow95orNT

.Personalwebserver

b.Overalldescription

.Managingthewebserver

.Controllingthedatabaseinteractively

.Realtimeexecution

c.Softwareprojectconstraints

II.InformationDescription

a.Informationcontentrepresentation

.customer:

:

customer_id,customer_name,etc.

.product:

product_id,product_name,brand,etc.

.payment:

order_number,paymentpattern,shipping&

handling,etc.

b.Informationflowrepresentation

1.Dataflow

eventstart=>

customer=>

selection_product=>

selection_pay,delivery=>

=>

final_decision=>

end

III.FunctionalDescription

a.Functionalpartitioning

Thison-lineshoppingsystemispartitionedintothreefunctions:

processinguserID,selectingcomputer-relatedproducts,andchoosingpayment&

shippingpatterns.

b.Functionaldescription

1.Restrictions/limitation

Sincetimeisverylimited,thefirstproductdoesnotincludedareport,whichcanbehandedinthesupervisor,sothatthison-linestorecanbeoperatedmoresystematically.Thosecustomerscannotreceiveourshoppingnewsmonthly.

Nowtheon-lineorderislimitedintheNorthAmericasincethemailingfeeswouldbeveryhighifwesellproductstoothercountries.Wewillimproveitinthefuture.

Thison-linestorecanonlybeusefulforUSDandCanadianDollars.

Sincetheorderofmainframeisverylimited,nowwedonotkeepkindsofproductsinourproductinventory.

2.Processingnarrative

In“processinguserID”function,sincethissystemisonlyavailableforsomeonewhoisinNorthAmerica,thisfunctioncannotprocesstheaddresswhichisoutofUSAandCanada.

In“selectingcomputerproducts”function,mainframewillnotavailableandnoteverybrandincluded.

3.Designconstraints

Thecustomercanonlycanceltheorderbefore“selectingpayment&

shippingpattern”function.Oncethecustomersinputthecreditcardnumbersorotherpaymentspattern,theycannotdroptheorder.Wewillprovideverificationbeforetheyinputthepaymentspatternsothattheywillknowtheordercannotbedropped.Butifthecustomerisnotsatisfiedwiththeproducts,wehavethefull-refundpolicy.

Anycustomerwhowantstoorderproducts,heorshemusthaveuserID.

4.Supportingdiagrams

c.ControlDescription

1.Controlspecification

.Whentheproductsorderedbyacustomerisout-of-stock,display“Itisout-of-stocknow”

.Whenthecustomerinputsothercountry’saddress,display“ItisonlyavailablewithinNorth

America”.

.Whenthecustomercanceltheorderordonotwanttoenterthiswebpagefurther,goback.

2.Designconstraints

Customerwillnotbeallowedtodroptheorderafterheorshehadselectedpaymentandmailingpatterns.

IV.BehavioralDescription

Thereare3levelsofStateDiagram.

a.StateDiagramLevel1

Wehave4statessuchasReadingUserInput,SelectComputerComponent,CheckUserIDandChoosingPaymentPattern.Eachstatehasanexternaleventthatcausesthesystemtochangestate.FromReadingUserInputState,therearetwooptionsthatcustomercanselect.First,whencustomerselectsshoppingbuttononscreen,theshoppingpage（SelectComputerComponentspage）willbeactivated.FromSelectComputerComponentsstage,ifcustomerselectsitemthathewantstobuyorexittheprogram,thestage“ChoosingPaymentPattern”willbeactivated.Afterheselectspaymentpattern,thesoftwarewillinvokeinputscreenagainforwaitingcustomerinput.Thesecondoptionistocreatecustomerprofileindatabase.Aftercreatingcustomerprofile,customercanselectcomputerthathewantstobuyorexitprogram.

b.StateDiagramLevel2

1.ForSelectingComputerProducts

Wehave3states:

ReadingUserInput,SelectingComputerProducts&

BrandsandCalculatingExpense.Eachstatehasanexternaleventthatcausesthesystemtochangestate.FromReadingUserInput,whencustomerwantstobuyaproduct,thesoftwarewillinvoketheshoppingpage.Afterthecustomerselectsproduct&

brandthathewantstobuy,thesoftwarewillinvokecalculationexpenseoftheproduct.

2.ForProcessingCustomerID&

DisplayInvoice

Wehave4states:

ReadingUserInput,CheckCustomerID,CreatingCustomerIDandDisplayingCustomerInformation&

ItemSelected.Eachstatehasanexternaleventthatcausesthesystemtochangestate.FromReadingUserInput,whencustomerwant