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|
extern crate jsonpath_lib as jsonpath;
#[macro_use]
extern crate serde_json;
use common::{read_json, setup};
use jsonpath::{Parser, Selector, SelectorMut};
use serde_json::Value;
mod common;
#[test]
fn selector_mut() {
setup();
let mut selector_mut = SelectorMut::default();
let mut nums = Vec::new();
let result = selector_mut
.str_path(r#"$.store..price"#)
.unwrap()
.value(read_json("./benchmark/example.json"))
.replace_with(&mut |v| {
if let Value::Number(n) = v {
nums.push(n.as_f64().unwrap());
}
Some(Value::String("a".to_string()))
})
.unwrap()
.take()
.unwrap();
assert_eq!(
nums,
vec![8.95_f64, 12.99_f64, 8.99_f64, 22.99_f64, 19.95_f64]
);
let mut selector = Selector::default();
let result = selector
.str_path(r#"$.store..price"#)
.unwrap()
.value(&result)
.select()
.unwrap();
assert_eq!(
vec![
&json!("a"),
&json!("a"),
&json!("a"),
&json!("a"),
&json!("a")
],
result
);
}
#[test]
fn selector_node_ref() {
let node = Parser::compile("$.*").unwrap();
let mut selector = Selector::default();
selector.compiled_path(&node);
assert!(std::ptr::eq(selector.node_ref().unwrap(), &node));
}
#[test]
fn selector_delete() {
setup();
let mut selector_mut = SelectorMut::default();
let result = selector_mut
.str_path(r#"$.store..price[?(@>13)]"#)
.unwrap()
.value(read_json("./benchmark/example.json"))
.delete()
.unwrap()
.take()
.unwrap();
let mut selector = Selector::default();
let result = selector
.str_path(r#"$.store..price"#)
.unwrap()
.value(&result)
.select()
.unwrap();
assert_eq!(
result,
vec![
&json!(8.95),
&json!(12.99),
&json!(8.99),
&Value::Null,
&Value::Null
]
);
}
#[test]
fn selector_remove() {
setup();
let mut selector_mut = SelectorMut::default();
let result = selector_mut
.str_path(r#"$.store..price[?(@>13)]"#)
.unwrap()
.value(read_json("./benchmark/example.json"))
.remove()
.unwrap()
.take()
.unwrap();
let mut selector = Selector::default();
let result = selector
.str_path(r#"$.store..price"#)
.unwrap()
.value(&result)
.select()
.unwrap();
assert_eq!(
result,
vec![
&json!(8.95),
&json!(12.99),
&json!(8.99)
]
);
}
|
