waves_rust/model/
validation.rs

1use crate::error::{Error, Result};
2use crate::util::JsonDeserializer;
3use serde_json::Value;
4
5#[derive(Clone, Eq, PartialEq, Debug)]
6pub struct Validation {
7    valid: bool,
8    validation_time: u64,
9    error: Option<String>,
10}
11
12impl Validation {
13    pub fn new(valid: bool, validation_time: u64, error: Option<String>) -> Self {
14        Self {
15            valid,
16            validation_time,
17            error,
18        }
19    }
20
21    pub fn valid(&self) -> bool {
22        self.valid
23    }
24
25    pub fn validation_time(&self) -> u64 {
26        self.validation_time
27    }
28
29    pub fn error(&self) -> Option<String> {
30        self.error.clone()
31    }
32}
33
34impl TryFrom<&Value> for Validation {
35    type Error = Error;
36
37    fn try_from(value: &Value) -> Result<Self> {
38        let valid = JsonDeserializer::safe_to_boolean_from_field(value, "valid")?;
39        let validation_time = JsonDeserializer::safe_to_int_from_field(value, "validationTime")?;
40        let error = value["error"].as_str().map(|it| it.to_owned());
41        Ok(Validation {
42            valid,
43            validation_time: validation_time as u64,
44            error,
45        })
46    }
47}
48
49#[cfg(test)]
50mod tests {
51    use crate::error::Result;
52    use crate::model::Validation;
53
54    use serde_json::Value;
55    use std::borrow::Borrow;
56    use std::fs;
57
58    #[test]
59    fn test_json_to_validation() -> Result<()> {
60        let data = fs::read_to_string("./tests/resources/validation_rs.json")
61            .expect("Unable to read file");
62        let json: Value = serde_json::from_str(&data).expect("failed to generate json from str");
63
64        let validation: Validation = json.borrow().try_into()?;
65
66        assert_eq!(validation.valid(), true);
67        assert_eq!(validation.validation_time(), 3);
68        assert_eq!(validation.error().unwrap(), "some error");
69        Ok(())
70    }
71}
waves_rust/model/validation.rs

waves_rust/model/
validation.rs
