Unit testing Grails getErrorCount()返回多个错误,如何获取错误列表?
我在grails中对这个字段有一个约束:Unit testing Grails getErrorCount()返回多个错误,如何获取错误列表?,unit-testing,grails,groovy,Unit Testing,Grails,Groovy,我在grails中对这个字段有一个约束: businessNumber(matches: '([0-9A-Z]*9)RA([0-9A-Z]*4)', maxSize: 15) 我设置了maxSize约束,以便grails在html视图中嵌入maxlength属性。我对约束进行了单元测试,如下所示: void testBusinessNumberExceedMaxSize(){ mockChildrenSpecialAllowancesForm.setBusinessNumber
businessNumber(matches: '([0-9A-Z]*9)RA([0-9A-Z]*4)', maxSize: 15)
我设置了maxSize约束,以便grails在html视图中嵌入maxlength属性。我对约束进行了单元测试,如下所示:
void testBusinessNumberExceedMaxSize(){
mockChildrenSpecialAllowancesForm.setBusinessNumber("F%G&Hy934F4G6H%55")
assertFalse (mockChildrenSpecialAllowancesForm.validate())
assertEquals ("maxSize",mockChildrenSpecialAllowancesForm.errors.businessNumber)
assertEquals (2, mockChildrenSpecialAllowancesForm.errors.getErrorCount())
}
然后,它会生成此故障:
testBusinessNumberExceedMaxSize(com.ass.socialservicescm.ChildrenSpecialAllowancesTests)
| org.junit.ComparisonFailure: expected:<ma[xSize]> but was:<ma[tches]>
at org.junit.Assert.assertEquals(Assert.java:125)
at org.junit.Assert.assertEquals(Assert.java:147)
at com.ass.socialservicescm.ChildrenSpecialAllowancesTests.testBusinessNumberExceedMaxSize(ChildrenSpecialAllowancesTests.groovy:177)
我假设它违反了2个约束,因为我的错误计数是2,一个是maxSize,另一个是matches。但是如何为maxSize约束执行assertEquals
注意:我使用的是Grails2.0.0,我使用它将所有验证异常解析为一个字符串,然后在调用代码中执行assertEquals并将其与结果进行比较。也许有一个更简单的方法,但现在这对我来说是可行的
public static String getErrorString(errors) {
StringBuffer errorMsg = new StringBuffer();
errors.allErrors.each {
if (it instanceof org.springframework.validation.FieldError) {
if ((it.defaultMessage) == null) {
errorMsg.append('Error-> ObjectName:' + it.getObjectName() + ' /Field:' + it.getField() + ' /RejectedValue:' + it.getRejectedValue() + ".\n");
} else {
errorMsg.append(doReplace((String) it.defaultMessage, it.arguments) + "\n");
}
}
}
return errorMsg.toString();
}
public static String doReplace(String error, Object[] arguments) {
int index = 0;
arguments.each {
error = error.replace("{" + index + "}", it.toString());
index++;
}
return error;
}
我会试试看
assert 'maxSize' in mockChildrenSpecialAllowancesForm.errors.getFieldErrors('businessNumber')*.code