1 files changed, 69 insertions, 0 deletions
diff --git a/tests/legacy/file_ini.rs b/tests/legacy/file_ini.rs
new file mode 100644
index 0000000..8f8f88e
--- /dev/null
+++ b/tests/legacy/file_ini.rs
@@ -0,0 +1,69 @@
+#![cfg(feature = "ini")]
+
+extern crate config;
+extern crate float_cmp;
+extern crate serde;
+
+use std::path::PathBuf;
+
+use self::config::*;
+
+#[derive(Debug, Deserialize, PartialEq)]
+struct Place {
+    name: String,
+    longitude: f64,
+    latitude: f64,
+    favorite: bool,
+    reviews: u64,
+    rating: Option<f32>,
+}
+
+#[derive(Debug, Deserialize, PartialEq)]
+struct Settings {
+    debug: f64,
+    place: Place,
+}
+
+fn make() -> Config {
+    let mut c = Config::default();
+    c.merge(File::new("tests/Settings", FileFormat::Ini))
+        .unwrap();
+    c
+}
+
+#[test]
+fn test_file() {
+    let c = make();
+    let s: Settings = c.try_into().unwrap();
+    assert_eq!(
+        s,
+        Settings {
+            debug: 1.0,
+            place: Place {
+                name: String::from("Torre di Pisa"),
+                longitude: 43.7224985,
+                latitude: 10.3970522,
+                favorite: false,
+                reviews: 3866,
+                rating: Some(4.5),
+            },
+        }
+    );
+}
+
+#[test]
+fn test_error_parse() {
+    let mut c = Config::default();
+    let res = c.merge(File::new("tests/Settings-invalid", FileFormat::Ini));
+
+    let path: PathBuf = ["tests", "Settings-invalid.ini"].iter().collect();
+
+    assert!(res.is_err());
+    assert_eq!(
+        res.unwrap_err().to_string(),
+        format!(
+            r#"2:0 expecting "[Some('='), Some(':')]" but found EOF. in {}"#,
+            path.display()
+        )
+    );
+}