diff options
author | up9cloud <8325632+up9cloud@users.noreply.github.com> | 2020-07-06 13:07:05 -0700 |
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committer | Matthias Beyer <mail@beyermatthias.de> | 2021-05-15 14:35:58 +0200 |
commit | 70c503af8b3cb3d73bbbea673bb49460df318e5e (patch) | |
tree | 3550f1015af6186e5f6c1cade83345ee48609e22 /tests | |
parent | 266f504d9f23e192c03ef486f58a678847249b60 (diff) |
Support format json5
Diffstat (limited to 'tests')
-rw-r--r-- | tests/Settings-invalid.json5 | 4 | ||||
-rw-r--r-- | tests/Settings.json5 | 18 | ||||
-rw-r--r-- | tests/errors.rs | 17 | ||||
-rw-r--r-- | tests/file_json5.rs | 83 |
4 files changed, 122 insertions, 0 deletions
diff --git a/tests/Settings-invalid.json5 b/tests/Settings-invalid.json5 new file mode 100644 index 0000000..7e97bc1 --- /dev/null +++ b/tests/Settings-invalid.json5 @@ -0,0 +1,4 @@ +{ + ok: true + error +} diff --git a/tests/Settings.json5 b/tests/Settings.json5 new file mode 100644 index 0000000..cfab1f5 --- /dev/null +++ b/tests/Settings.json5 @@ -0,0 +1,18 @@ +{ + // c + /* c */ + debug: true, + production: false, + arr: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10,], + place: { + name: 'Torre di Pisa', + longitude: 43.7224985, + latitude: 10.3970522, + favorite: false, + reviews: 3866, + rating: 4.5, + creator: { + name: "John Smith", + } + } +} diff --git a/tests/errors.rs b/tests/errors.rs index 54bbe95..e11ad69 100644 --- a/tests/errors.rs +++ b/tests/errors.rs @@ -137,3 +137,20 @@ inner: panic!("Wrong error {:?}", e); } } + +#[test] +fn test_error_root_not_table() { + match Config::builder() + .add_source(File::from_str(r#"false"#, FileFormat::Json5)) + .build() + { + Ok(_) => panic!("Should not merge if root is not a table"), + Err(e) => match e { + ConfigError::FileParse { cause, .. } => assert_eq!( + "invalid type: boolean `false`, expected a map", + format!("{}", cause) + ), + _ => panic!("Wrong error: {:?}", e), + }, + } +} diff --git a/tests/file_json5.rs b/tests/file_json5.rs new file mode 100644 index 0000000..d22b726 --- /dev/null +++ b/tests/file_json5.rs @@ -0,0 +1,83 @@ +#![cfg(feature = "json5")] + +extern crate config; +extern crate float_cmp; +extern crate serde; + +#[macro_use] +extern crate serde_derive; + +use config::*; +use float_cmp::ApproxEqUlps; +use std::collections::HashMap; +use std::path::PathBuf; + +#[derive(Debug, Deserialize)] +struct Place { + name: String, + longitude: f64, + latitude: f64, + favorite: bool, + telephone: Option<String>, + reviews: u64, + creator: HashMap<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::Json5)) + .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::Json5)) + .build(); + + let path_with_extension: PathBuf = ["tests", "Settings-invalid.json5"].iter().collect(); + + assert!(res.is_err()); + assert_eq!( + res.unwrap_err().to_string(), + format!( + " --> 2:7\n |\n2 | ok: true␊\n | ^---\n |\n = expected null in {}", + path_with_extension.display() + ) + ); +} |