stubr 0.6.2

Wiremock implemented in Rust
Documentation 
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use async_std::task::block_on;
use serde_json::Value;

use crate::model::request::body::BodyMatcherStub;

use super::super::super::RecordedExchange;

impl From<&mut RecordedExchange> for Vec<BodyMatcherStub> {
    fn from(ex: &mut RecordedExchange) -> Self {
        block_on(async move { ex.0 .0.body_json::<Value>().await })
            .ok()
            .map(|json_body| BodyMatcherStub {
                equal_to_json: Some(json_body),
                ..Default::default()
            })
            .map(|it| vec![it])
            .unwrap_or_default()
    }
}

#[cfg(test)]
mod req_body_mapping_tests {
    use http_types::Request;
    use serde_json::json;

    use crate::record::RecordedRequest;

    use super::*;

    #[test]
    fn should_map_json_body() {
        let body = json!({"name": "beltram"});
        let mut req = Request::post("http://localhost");
        req.set_body(body.clone());
        let mut exchange = RecordedExchange {
            0: RecordedRequest(req),
            ..Default::default()
        };
        let expected = BodyMatcherStub {
            equal_to_json: Some(body),
            ..Default::default()
        };
        assert!(Vec::<BodyMatcherStub>::from(&mut exchange).eq(&vec![expected]))
    }

    #[test]
    fn should_map_empty_body() {
        let body = json!({});
        let mut req = Request::post("http://localhost");
        req.set_body(body.clone());
        let mut exchange = RecordedExchange {
            0: RecordedRequest(req),
            ..Default::default()
        };
        let expected = BodyMatcherStub {
            equal_to_json: Some(body),
            ..Default::default()
        };
        assert!(Vec::<BodyMatcherStub>::from(&mut exchange).eq(&vec![expected]))
    }

    #[test]
    fn should_map_missing_json_body() {
        let req = Request::post("http://localhost");
        let mut exchange = RecordedExchange {
            0: RecordedRequest(req),
            ..Default::default()
        };
        assert!(Vec::<BodyMatcherStub>::from(&mut exchange).is_empty())
    }
}