Robot Framework 关键字操作实例
一、 百度搜索，进入官网，点击绿色框http://robotframework.org/
二、点击用户操作手册
三、第一个内置built-in，点击View
四、
4.1 RF变量不能有空和空格的普通输入
特殊的字符：内置变量
空：${EMPTY}
空格：${SPACE}
4.2数据类型，格式
数（int）: ${数值}
字符串（str）：str(‘内容’)
4.3关键字汇总
Set Variable：只是简单复制，后面写什么是什么
Examples:
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${hi} = |
Set Variable |
Hello, world! |
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${hi2} = |
Set Variable |
I said: ${hi} |
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${var1} |
${var2} = |
Set Variable |
Hello |
world |
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@{list} = |
Set Variable |
${list with some items} |
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${item1} |
${item2} = |
Set Variable |
${list with 2 items} |
Evaluate：（可参与运算）
Examples (expecting ${result} is 3.14):
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${status} = |
Evaluate |
0 < ${result} < 10 |
# Would also work with string '3.14' |
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${status} = |
Evaluate |
0 < $result < 10 |
# Using variable itself, not string representation |
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${random} = |
Evaluate |
random.randint(0, sys.maxint) |
modules=random, sys |
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${ns} = |
Create Dictionary |
x=${4} |
y=${2} |
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${result} = |
Evaluate |
x*10 + y |
namespace=${ns} |
汇总：
random.randint(0,5) ：范围内取随机数
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#取随机值 |
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${randomInt} |
Evaluate |
random.randint(0,5) |
modules=random |
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log |
${randomInt} |
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Comment：备注
Convert To Boolean ：转成bool型，True and False，类似于python中bool()
对于数字：0是False，其余是True
对于字符串：空是False，其余是True，空格也是True
结果是：False
Convert To Number ：转换成数或小数
Examples:
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${result} = |
Convert To Number |
42.512 |
# Result is 42.512 |
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${result} = |
Convert To Number |
42.512 |
1 |
# Result is 42.5 |
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${result} = |
Convert To Number |
42.512 |
0 |
# Result is 43.0 |
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${result} = |
Convert To Number |
42.512 |
-1 |
# Result is 40.0 |
Get Length: 获取长度
Examples:
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${length} = |
Get Length |
Hello, world! |
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Should Be Equal As Integers |
${length} |
13 |
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@{list} = |
Create List |
Hello, |
world! |
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${length} = |
Get Length |
${list} |
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Should Be Equal As Integers |
${length} |
2 |
Get Time ：获取时间
Examples (expecting the current local time is 2006-03-29 15:06:21):
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${time} = |
Get Time |
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${secs} = |
Get Time |
epoch |
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${year} = |
Get Time |
return year |
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${yyyy} |
${mm} |
${dd} = |
Get Time |
year,month,day |
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@{time} = |
Get Time |
year month day hour min sec |
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${y} |
${s} = |
Get Time |
seconds and year |
Log：打印
运算符：
Should Be Empty：是否是空；如果是空，正常执行；不为空，执行错误
执行结果：None
Should Be Equal：是否相等；如果相等，正常执行；不相等，执行错误
执行结果：正常执行
Should Be Equal As Numbers：是否相等，取小数点后几位（四舍五入）
如果对象在转换成实数后是不相等的，则失败。
执行结果：正常执行
Should Be Equal As Strings：字符串是否相等 相等，正常执行；不相等，执行报错
如果对象在转换为字符串后不相等，则失败。
执行结果：正常执行
Should Be True ：是否为真
Examples:
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Should Be True |
${rc} < 10 |
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Should Be True |
'${status}' == 'PASS' |
# Strings must be quoted |
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Should Be True |
${number} |
# Passes if ${number} is not zero |
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Should Be True |
${list} |
# Passes if ${list} is not empty |
控制语句：
数据类型：数、字符串（相加、替换、查找）、list、dict
函数：
作业：产生一个随机数（0~100），一直猜，猜中结束，操作提示 > <
用到的语法：变量、random、if判断、for循环
