RobotFrameWork基础一

1.变量：

作用域：
　　　　Set Global Variables：设定全局级变量
　　　　Set Suite Variables： 设定Test Suite 级变量
              Set Test Variable：设定Test Case级变量
          定义：

脚本中使用 Set Variable 定义变量
            普通变量:${}
            list变量：@{}，也可以使用 Creat List 关键字创建List变量

    @{list1}    Set Variable     1     2    3     4
    Log Many    @{list1}

    @{list2}    Create List    a    b    c
    Log Many    @{list2}

字典：&{}

    &{dic}    Create Dictionary     name=Jack    age=18     Job=Student
    Log    ${dic}   #输出整个字典
    Log Many    &{dic}  # 输出字典里的值
    ${name}    Get From Dictionary    ${dic}    name
    Log    ${name}
    Log    ${dic}[age]
    Log    ${dic.Job}

2.Settings

  Documention：add suite description

Suite Up：before run  the suite,  keyword below the suite first

Suite Teardown: when the suite finished, run the keyword below the suite

Test Setup:before the case start，run the keyword

Test Teardown:when the case finished,run the keyword

Test  Template:测试用例模板，指定某个关键字为这个测试套件下所有测试用例模板，之后所有用例传参只需要 填写该关键字即可

Test  Timeout:设置suite下每条case超时时间，超过该时间则失败停止运行

Force Tags：force  to suite and add tag label to the cases

Default Tags: add default tags for the cases [suite]

Library：import library

Resource：import resource

3.if，for结构

testif
    ${num1}    Set Variable     5
    ${num2}    Set Variable     1
    Run Keyword If    ${num1}>100    Log     num1>100
    ...    ELES IF    ${num2}>0    Log    num2>0
...    ELSE    Log    num1不大于100 and mun2 也不大于0

testfor
    @{list}    Set Variable    a    b   c   d
    FOR    ${i}    IN    @{list}
        Log To Console   ${i}

    END   

TestCase03
    ${a}    Create List    1    2   3    4
    ${b}    Create List    11    22    33    44
    @{listtest}    Create List    ${a}    ${b}
    FOR    ${li}    IN    @{listtest}
        Log To Console    ${li}
        嵌套循环    @{li}

    END

*** Keywords ***
嵌套循环
    [Arguments]    @{list}
    FOR    ${i}    IN    @{list}
        Log To Console    ${i}

    END

test for in range
    FOR    ${i}    IN RANGE    1    10
        Log To Console   ${i}

    END

test for in enumerate
    @{li}    Create List     a    b    c    d
    FOR    ${index}    ${element}    IN ENUMERATE    @{li}
        Log    ${index}: ${element}

    END

TestCase04
    FOR    ${index}    ${name}    ${n}   ${m}     IN ENUMERATE    cat    猫    12   dog    狗    9
        Log    ${index}-${name}-${n}-${m}

    END

test for  in zip
    @{list}    Create List    1   2   3   4
    ${c}     Create List     a   b  c   d
    FOR    ${number}    ${char}    IN ZIP    ${list}    ${c}
        Log    ${list} - ${c}

    END

3.列表变量和元素获取

testcase06
    @{list}    Create List    1   2   3   4
    ${len}    Get Length    ${list}
    Log To Console    ${len}
    FOR    ${value}    IN    @{list}
        Log    ${value}
    END
    Log To Console    ${list[0]}
    Log To Console    ${list}[0]
    # Log To Console    @{list}[0] #错误写法 取值要用$
    ${li}    Set Variable     1  3  5  7
    Log To Console    ${li}[0]

引入外部变量：

引入单值变量：--variable(-v) name:value ,  name对应的是${}变量名，value对应的是值。--escape可以转义特殊字符串

引入外部变量文件：--variablefile(-V)

example:    

--variable Name:Jack

--variable  --escape    quot:Q   --escape  space:_

--variablefile  path/to/variables.py