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use std::path::Path;
use serde::Deserialize;
use yamlpath::{Component, Document, Route};
#[test]
fn test_integration() {
let testcases = Path::new(env!("CARGO_MANIFEST_DIR")).join("tests/testcases");
assert!(testcases.is_dir());
for testcase_path in std::fs::read_dir(&testcases).unwrap() {
let testcase_path = testcase_path.unwrap().path();
run_testcase(&testcase_path)
}
}
#[derive(Deserialize)]
#[serde(untagged)]
enum QueryComponent {
Key(String),
Index(usize),
}
#[derive(Deserialize)]
struct TestcaseQuery {
query: Vec<QueryComponent>,
mode: Option<String>,
expected: String,
}
#[derive(Deserialize)]
struct Testcase {
#[serde(rename = "testcase")]
_testcase: serde_yaml::Value,
queries: Vec<TestcaseQuery>,
}
impl<'a> From<&'a TestcaseQuery> for Route<'a> {
fn from(query: &'a TestcaseQuery) -> Self {
let mut components = vec![Component::Key("testcase".into())];
for component in &query.query {
match component {
QueryComponent::Index(idx) => components.push(Component::Index(*idx)),
QueryComponent::Key(key) => components.push(Component::Key(key.into())),
}
}
Self::from(components)
}
}
fn run_testcase(path: &Path) {
let raw_testcase = std::fs::read_to_string(path).unwrap();
let testcase = serde_yaml::from_str::<Testcase>(&raw_testcase).unwrap();
for q in &testcase.queries {
let document = Document::new(raw_testcase.clone()).unwrap();
let query: Route = q.into();
let feature = match q.mode.as_deref() {
Some("pretty") | None => Some(document.query_pretty(&query).unwrap()),
Some("exact") => document.query_exact(&query).unwrap(),
Some("key-only") => Some(document.query_key_only(&query).unwrap()),
Some(o) => panic!("invalid testcase mode: {o}"),
};
let expected = q.expected.as_str();
match feature {
Some(feature) => {
assert_eq!(document.extract_with_leading_whitespace(&feature), expected)
}
None => assert_eq!(expected, "<<empty>>"),
}
}
}
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