01、should contain 、 should not contain 与should contain x times
should contain ${list_b} 1.0
should not contain ${list_b} 1
should contain x times ${list_b} 21 2
说明:变量${list_b}包含对象1.0而不包含对象1,且对象21在变量${list_b}出现了两次。
02、should be empty 与 should not be empty
should be empty ${list_c}
should not be empty ${list_a}
说明:变量${list_c}没有赋值,所以为空;相反,变量${list_a}有赋初始值,故为非空。
03、should be equal 与 should not be equal
should be equal ${list_a[1]} ${list_b[1]}
should not be equal ${list_a} ${list_b}
说明:${list_a[1]}=a,${list_b[1]}=a故两个对象相等;而${list_a}和${list_b}有元素不一致,这两个对象不相等。
04、Should Be Equal As Numbers 与 Should not Be Equal As Numbers
Should Be Equal As Numbers ${list_b[0]} 1.0000
Should not Be Equal As Numbers ${list_b[0]} 1.1
说明:${list_b[0]}=1,忽略精度,故与1.0000相等;而即使是忽略精度,1与1.1还是不相等的;
05、Should Be Equal As Integers与Should not Be Equal As Integers
Should Be Equal As Integers ${list_a[3]} ${list_b[3]}
Should not Be Equal As Integers ${list_a[4]} ${list_b[4]}
说明:${list_a[3]}=21,${list_b[3]}=21,而系统默认为字符串格式的“21”,故需要转化为整数类型,转化为整数后两个对象相等;
${list_a[4]}=12,${list_b[4]}=21,即使转化为整数后两个对象依旧是不相等;
06、Should Be Equal As Strings与Should not Be Equal As Strings
Should Be Equal As Strings ${list_a[2]} ${list_b[2]}
Should not Be Equal As Strings ${list_a[0]} ${list_b[0]}
说明:${list_a[2]}=${21},${list_b[2]}=${21},而均为数值型的21,故需要转化为字符串类型,转化为字符串后两个对象相等;