Fitnesse中的symbols和variables

 

1.symbols 主要在表間傳遞信息，做用於一個page中，相似於局部變量

SaveRecordInDatabase
name	date	=key?
Bob	today	bobKey
Bill	later	billKey

 在方法名前加=表示要把結果存儲在symbol中，而不是跟方法的返回結果做比較

FetchRecordsFromDatabase
key=	fetch()	name	date
billKey	true	Bill	later
bobKey	true	Bob	today

 在入參的列中加入=表示使用單元格中的symbol值

symbol是在測試執行中賦值

 

2.variables 相似全局變量，只要在父級頁面定義了，就能夠在子級頁面使用

定義的方法主要有三種

• !define var {text} - as a delimited block of text
• !define var othervar - by copying the value of another variable
• !define var {${= 10 / 2 =}} - as an expression

例子：

!define myVariable {
This is the
text of
my
variable
}
variable defined: myVariable= this is the text of my variable

!define n 10
variable defined:
n=10
!define q 2
variable defined: q=2
!define d {${= ${n}
/ ${q} =}}
variable defined: d=${= ${n} / ${q} =}
${d} is : 5
IMPORTANT: If the variables
used in the expression change than also the result changes!
!define q 5
variable defined: q=5
${d} is : 2

 

variables在測試執行前定義好，在測試過程當中不會改變