valico/json_schema/keywords/
unique_items.rs

1use serde_json::Value;
2
3use super::super::schema;
4use super::super::validators;
5
6#[allow(missing_copy_implementations)]
7pub struct UniqueItems;
8impl super::Keyword for UniqueItems {
9    fn compile(&self, def: &Value, ctx: &schema::WalkContext<'_>) -> super::KeywordResult {
10        let uniq = keyword_key_exists!(def, "uniqueItems");
11
12        if uniq.is_boolean() {
13            if uniq.as_bool().unwrap() {
14                Ok(Some(Box::new(validators::UniqueItems)))
15            } else {
16                Ok(None)
17            }
18        } else {
19            Err(schema::SchemaError::Malformed {
20                path: ctx.fragment.join("/"),
21                detail: "The value of pattern MUST be boolean".to_string(),
22            })
23        }
24    }
25}
26
27#[cfg(test)]
28use super::super::builder;
29#[cfg(test)]
30use super::super::scope;
31#[cfg(test)]
32use serde_json::to_value;
33
34#[test]
35fn validate_unique_items() {
36    let mut scope = scope::Scope::new();
37    let schema = scope
38        .compile_and_return(builder::schema(|s| s.unique_items(true)).into_json(), true)
39        .ok()
40        .unwrap();
41
42    assert_eq!(
43        schema.validate(&to_value([1, 2, 3, 4]).unwrap()).is_valid(),
44        true
45    );
46    assert_eq!(
47        schema.validate(&to_value([1, 1, 3, 4]).unwrap()).is_valid(),
48        false
49    );
50}
valico/json_schema/keywords/unique_items.rs

valico/json_schema/keywords/
unique_items.rs
