一、RF中断言方式

title should be(断言title与预期指定的title内容相等)

Open Browser    https://www.baidu.com/    gc
Title Should Be    百度一下,你就知道    页面错误

should be equal  (断言某个字符串与预期指定的字符串相等)

Open Browser    https://www.baidu.com/    gc    
${title}    Get Title        
Should Be Equal    ${title}    百度一下,你就知道    页面错误

should not be equal (断言某个字符串与预期指定的字符串不相等)

Open Browser    https://www.baidu.com/    gc    
${title}    Get Title        
Should Not Be Equal    ${title}    百度一下    页面错误

Should Match (断言某个字符串与预期指定的字符串相匹配)

解释:如下断言${var}以zheng匹配相等,如果不匹配则抛出msg:${var}与zheng不匹配

${var}    Set Variable    zhengying    
Should Match    ${var}    zheng    ${var}与zheng不匹配 

Should Not Match (断言某个字符串与预期指定的字符串不匹配)

解释:如下断言${var}以zheng不匹配相等,如果匹配则抛出msg:${var}与zheng匹配

${var}    Set Variable    zhengying    
Should Not Match    ${var}    zheng    ${var}与zheng匹配

Should Contain (包含某值)

解释 :如下断言${var}中包含zheng,如果不包含则抛出msg:${var}不包含zheng

${var}    Set Variable    zhengying    
Should Contain    ${var}    zheng    ${var}不包含zheng

should not contain (不包含某值)

解释:如下断言${var}中不包含zheng1,如果包含则抛出msg:${var}包含zheng1

${var}    Set Variable    zhengying    
Should Not Contain    ${var}    zheng1    ${var}包含zheng1

should contain x times (包含某值X次)

解释:如下断言${var}中包含字符串 n 该元素2次,如果不成立则抛出msg:n出现次数不对

${var}    Set Variable    zhengying        
should contain x times    ${var}    n    2    n出现次数不对

Should Start With (断言某个字符串是以指定值开始)

解释:如下断言${var}以zheng开始,如果不是则抛出msg:${var}不是以zheng开始

${var}    Set Variable    zhengying    
Should Start With    ${var}    zheng    ${var}不是以zheng开始

Should not Start With (断言某个字符串不是以指定值开始)

解释:如下断言${var}不以zhang开始,如果是则抛出msg:${var}是以zhang开始

${var}    Set Variable    zhengying    
Should Not Start With    ${var}    zhang    ${var}是以zhang开始

Should End With (断言某个字符串以指定值结尾)

解释:如下断言${var}以ying结尾,如果不是则抛出msg:${var}不以ying结尾

${var}    Set Variable    zhengying    
Should End With    ${var}    ying    ${var}不是以ying结尾

Should Not End With (断言某个字符串以指定值结尾)

解释:如下断言${var}不以yin结尾,如果是则抛出msg:${var}以yin结尾

${var}    Set Variable    zhengying    
Should not End With    ${var}    yin    ${var}是以yin结尾

Should Be Equal As Integers (以整数形式比较相等)

解释:如下断言整数${var}与整数12相等,如果不等则抛出msg:整数${var}与整数12不相等

${var}    Set Variable    12    
Should Be Equal As Integers     ${var}    12    整数${var}与整数12不相等

Should Be Equal As Numbers(以数字形式比较相等)

解释:如下断言数字${var}与数字 1.20 相等,如果不等则抛出msg:${var}与1.20不相等

${var}    Set Variable    1.2    
Should Be Equal As Numbers    ${var}    1.20    整数${var}与整数1.20不相等

Should Be Equal As Strings (以字符串形式比较相等)

解释:如下断言字符串${var}与字符串zhengying相等,如果不等则抛出msg:${var}与zhengying不相等

${var}    Set Variable    zhengying    
Should Be Equal As Strings    ${var}    zhengying    整数${var}与整数zhengying不相等

should be empty (断言为空)

解释:如下断言${var}为空值,如果不为空值则抛出msg:${var}不为空

${var}    Set Variable    
Should Be Empty    ${var}    ${var}不为空

should not be empty (断言不为空)
解释:如下断言${var}不为空值,如果为空值则抛出msg:${var}为空

${var}    Set Variable    1
Should not Be Empty    ${var}    ${var}为空

Should Be True (断言结果为True)

解释:如下断言1<2结果为True,如果结果为false则抛出msg:1不小于2

Should Be True    1<2    1不小于2

Should Not Be True (断言结果为为False)

解释:如下断言1<2结果为False,如果结果为True则抛出msg:1不小于2

Should not Be True    1>2    1不大于2

Alert Should Be Present   【text | action】 

断言弹窗内容包含 text,并且消除它

Alert Should Be Present    登录成功    dismiss

#结果如下
Alert message should have been '登录成功' but it was '登录失败'.