blob: 520ef49b06d1ca4ca1343d982b3c536881c3c4be [file] [log] [blame]
use serde_json::{Value};
use super::super::schema;
use super::super::validators;
macro_rules! kw_minmax_integer{
($name:ident, $keyword:expr) => {
#[allow(missing_copy_implementations)]
pub struct $name;
impl super::Keyword for $name {
fn compile(&self, def: &Value, ctx: &schema::WalkContext) -> super::KeywordResult {
let length = keyword_key_exists!(def, $keyword);
if length.is_number() {
let length_val = length.as_f64().unwrap();
if length_val >= 0f64 && length_val.fract() == 0f64 {
Ok(Some(Box::new(validators::$name {
length: length_val as u64
})))
} else {
Err(schema::SchemaError::Malformed {
path: ctx.fragment.join("/"),
detail: "The value MUST be a positive integer or zero".to_string()
})
}
} else {
Err(schema::SchemaError::Malformed {
path: ctx.fragment.join("/"),
detail: "The value MUST be a positive integer or zero".to_string()
})
}
}
}
}
}
kw_minmax_integer!(MaxLength, "maxLength");
kw_minmax_integer!(MinLength, "minLength");
#[cfg(test)] use super::super::scope;
#[cfg(test)] use jsonway;
#[cfg(test)] use super::super::builder;
#[cfg(test)] use serde_json::to_value;
#[test]
fn validate_max_length() {
let mut scope = scope::Scope::new();
let schema = scope.compile_and_return(builder::schema(|s| {
s.max_length(5u64);
}).into_json(), true).ok().unwrap();;
assert_eq!(schema.validate(&to_value(&"1234").unwrap()).is_valid(), true);
assert_eq!(schema.validate(&to_value(&"12345").unwrap()).is_valid(), true);
assert_eq!(schema.validate(&to_value(&"123456").unwrap()).is_valid(), false);
}
#[test]
fn malformed_max_length() {
let mut scope = scope::Scope::new();
assert!(scope.compile_and_return(jsonway::object(|schema| {
schema.set("maxLength", to_value(&-1).unwrap());
}).unwrap(), true).is_err());
assert!(scope.compile_and_return(jsonway::object(|schema| {
schema.set("maxLength", to_value(&"").unwrap());
}).unwrap(), true).is_err());
assert!(scope.compile_and_return(jsonway::object(|schema| {
schema.set("maxLength", to_value(&1.1).unwrap());
}).unwrap(), true).is_err());
}
#[test]
fn validate_min_length() {
let mut scope = scope::Scope::new();
let schema = scope.compile_and_return(builder::schema(|s| {
s.min_length(5u64);
}).into_json(), true).ok().unwrap();;
assert_eq!(schema.validate(&to_value(&"1234").unwrap()).is_valid(), false);
assert_eq!(schema.validate(&to_value(&"12345").unwrap()).is_valid(), true);
assert_eq!(schema.validate(&to_value(&"123456").unwrap()).is_valid(), true);
}
#[test]
fn malformed_min_length() {
let mut scope = scope::Scope::new();
assert!(scope.compile_and_return(jsonway::object(|schema| {
schema.set("minLength", to_value(&-1).unwrap());
}).unwrap(), true).is_err());
assert!(scope.compile_and_return(jsonway::object(|schema| {
schema.set("minLength", to_value(&"").unwrap());
}).unwrap(), true).is_err());
assert!(scope.compile_and_return(jsonway::object(|schema| {
schema.set("minLength", to_value(&1.1).unwrap());
}).unwrap(), true).is_err());
}