Remove support for hjson

The serde-hjson crate is not maintained anymore and this feature is
actually causing pain in packaging even.

Thus, remove it.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 0 insertions, 80 deletions

diff --git a/tests/file_hjson.rs b/tests/file_hjson.rs
deleted file mode 100644
index 4ac2e12..0000000
--- a/tests/file_hjson.rs
+++ /dev/null
@@ -1,80 +0,0 @@
-#![cfg(feature = "hjson")]
-
-extern crate config;
-extern crate float_cmp;
-extern crate serde;
-
-#[macro_use]
-extern crate serde_derive;
-
-use std::path::PathBuf;
-
-use config::*;
-use float_cmp::ApproxEqUlps;
-
-#[derive(Debug, Deserialize)]
-struct Place {
-    name: String,
-    longitude: f64,
-    latitude: f64,
-    favorite: bool,
-    telephone: Option<String>,
-    reviews: u64,
-    creator: Map<String, Value>,
-    rating: Option<f32>,
-}
-
-#[derive(Debug, Deserialize)]
-struct Settings {
-    debug: f64,
-    production: Option<String>,
-    place: Place,
-    #[serde(rename = "arr")]
-    elements: Vec<String>,
-}
-
-fn make() -> Config {
-    Config::builder()
-        .add_source(File::new("tests/Settings", FileFormat::Hjson))
-        .build()
-        .unwrap()
-}
-
-#[test]
-fn test_file() {
-    let c = make();
-
-    // Deserialize the entire file as single struct
-    let s: Settings = c.try_into().unwrap();
-
-    assert!(s.debug.approx_eq_ulps(&1.0, 2));
-    assert_eq!(s.production, Some("false".to_string()));
-    assert_eq!(s.place.name, "Torre di Pisa");
-    assert!(s.place.longitude.approx_eq_ulps(&43.7224985, 2));
-    assert!(s.place.latitude.approx_eq_ulps(&10.3970522, 2));
-    assert_eq!(s.place.favorite, false);
-    assert_eq!(s.place.reviews, 3866);
-    assert_eq!(s.place.rating, Some(4.5));
-    assert_eq!(s.place.telephone, None);
-    assert_eq!(s.elements.len(), 10);
-    assert_eq!(s.elements[3], "4".to_string());
-    assert_eq!(
-        s.place.creator["name"].clone().into_string().unwrap(),
-        "John Smith".to_string()
-    );
-}
-
-#[test]
-fn test_error_parse() {
-    let res = Config::builder()
-        .add_source(File::new("tests/Settings-invalid", FileFormat::Hjson))
-        .build();
-
-    let path: PathBuf = ["tests", "Settings-invalid.hjson"].iter().collect();
-
-    assert!(res.is_err());
-    assert_eq!(
-        res.unwrap_err().to_string(),
-        format!("Found a punctuator where a key name was expected (check your syntax or use quotes if the key name includes {{}}[],: or whitespace) at line 4 column 1 in {}", path.display())
-    );
-}