stubr 0.6.2

Wiremock implemented in Rust
Documentation 
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use crate::wiremock::{Match, Request};
use crate::{StubrError, StubrResult};
use itertools::Itertools;

use super::{super::matcher::RequestMatcherStub, HttpQueryParamsStub};

pub struct QueryAbsentMatcher(String, bool);

impl Match for QueryAbsentMatcher {
    fn matches(&self, req: &Request) -> bool {
        let is_absent = req.url.query_pairs().all(|(k, _)| k.ne(&self.0));
        is_absent == self.1
    }
}

impl TryFrom<&HttpQueryParamsStub> for Vec<QueryAbsentMatcher> {
    type Error = StubrError;

    fn try_from(queries: &HttpQueryParamsStub) -> StubrResult<Self> {
        queries.get_queries().ok_or_else(|| StubrError::QuietError).map(|iter| {
            iter.filter(|it| it.is_absent())
                .filter_map(|it| QueryAbsentMatcher::try_from(&it).ok())
                .collect_vec()
        })
    }
}

impl TryFrom<&RequestMatcherStub> for QueryAbsentMatcher {
    type Error = StubrError;

    fn try_from(query: &RequestMatcherStub) -> StubrResult<Self> {
        query
            .value
            .as_ref()
            .filter(|_| query.is_absent())
            .map(|it| QueryAbsentMatcher(query.key.to_string(), it.absent.unwrap_or_default()))
            .ok_or_else(|| StubrError::QuietError)
    }
}