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extern crate regex;
#[macro_use]
extern crate lazy_static;
#[macro_use]
extern crate validator_derive;
extern crate validator;
use regex::Regex;
use validator::Validate;
lazy_static! {
static ref RE2: Regex = Regex::new(r"^[a-z]{2}$").unwrap();
}
#[test]
fn can_validate_valid_regex() {
#[derive(Debug, Validate)]
struct TestStruct {
#[validate(regex = "crate::RE2")]
val: String,
}
let s = TestStruct { val: "aa".to_string() };
assert!(s.validate().is_ok());
}
#[test]
fn bad_value_for_regex_fails_validation() {
#[derive(Debug, Validate)]
struct TestStruct {
#[validate(regex = "crate::RE2")]
val: String,
}
let s = TestStruct { val: "2".to_string() };
let res = s.validate();
assert!(res.is_err());
let err = res.unwrap_err();
let errs = err.field_errors();
assert!(errs.contains_key("val"));
assert_eq!(errs["val"].len(), 1);
assert_eq!(errs["val"][0].code, "regex");
assert_eq!(errs["val"][0].params["value"], "2");
}
#[test]
fn can_specify_code_for_regex() {
#[derive(Debug, Validate)]
struct TestStruct {
#[validate(regex(path = "crate::RE2", code = "oops"))]
val: String,
}
let s = TestStruct { val: "2".to_string() };
let res = s.validate();
assert!(res.is_err());
let err = res.unwrap_err();
let errs = err.field_errors();
assert!(errs.contains_key("val"));
assert_eq!(errs["val"].len(), 1);
assert_eq!(errs["val"][0].code, "oops");
}
#[test]
fn can_specify_message_for_regex() {
#[derive(Debug, Validate)]
struct TestStruct {
#[validate(regex(path = "crate::RE2", message = "oops"))]
val: String,
}
let s = TestStruct { val: "2".to_string() };
let res = s.validate();
assert!(res.is_err());
let err = res.unwrap_err();
let errs = err.field_errors();
assert!(errs.contains_key("val"));
assert_eq!(errs["val"].len(), 1);
assert_eq!(errs["val"][0].clone().message.unwrap(), "oops");
}
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