From 1a53f10c6ed1ef65621b39c40e05da79161047cc Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Wed, 28 Oct 2020 23:26:22 +0000
Subject: Move some tests

---
 serde_dhall/tests/serde.rs | 59 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

(limited to 'serde_dhall/tests/serde.rs')

diff --git a/serde_dhall/tests/serde.rs b/serde_dhall/tests/serde.rs
index ce25380..03bcc58 100644
--- a/serde_dhall/tests/serde.rs
+++ b/serde_dhall/tests/serde.rs
@@ -146,4 +146,63 @@ mod serde {
             .parse::<Bar>()
             .is_err());
     }
+
+    #[test]
+    fn test_de_untyped() {
+        use std::collections::BTreeMap;
+        use std::collections::HashMap;
+
+        fn parse<T: FromDhall>(s: &str) -> T {
+            from_str(s).parse().unwrap()
+        }
+
+        // Test tuples on record of wrong type. Fields are just taken in alphabetic order.
+        assert_eq!(
+            parse::<(u64, String, i64)>(r#"{ y = "foo", x = 1, z = +42 }"#),
+            (1, "foo".to_owned(), 42)
+        );
+
+        let mut expected_map = HashMap::new();
+        expected_map.insert("x".to_string(), 1);
+        expected_map.insert("y".to_string(), 2);
+        assert_eq!(
+            parse::<HashMap<String, u64>>("{ x = 1, y = 2 }"),
+            expected_map
+        );
+        assert_eq!(
+            parse::<HashMap<String, u64>>("toMap { x = 1, y = 2 }"),
+            expected_map
+        );
+
+        let mut expected_map = HashMap::new();
+        expected_map.insert("if".to_string(), 1);
+        expected_map.insert("FOO_BAR".to_string(), 2);
+        expected_map.insert("baz-kux".to_string(), 3);
+        assert_eq!(
+            parse::<HashMap<String, u64>>("{ `if` = 1, FOO_BAR = 2, baz-kux = 3 }"),
+            expected_map
+        );
+
+        let mut expected_map = BTreeMap::new();
+        expected_map.insert("x".to_string(), 1);
+        expected_map.insert("y".to_string(), 2);
+        assert_eq!(
+            parse::<BTreeMap<String, u64>>("{ x = 1, y = 2 }"),
+            expected_map
+        );
+
+        #[derive(Debug, PartialEq, Eq, Deserialize)]
+        struct Foo {
+            x: u64,
+            y: Option<u64>,
+        }
+        // Omit optional field
+        assert_eq!(parse::<Foo>("{ x = 1 }"), Foo { x: 1, y: None });
+
+        // https://github.com/Nadrieril/dhall-rust/issues/155
+        assert!(from_str("List/length [True, 42]").parse::<bool>().is_err());
+    }
+
+    // TODO: test various builder configurations
+    // In particular test cloning and reusing builder
 }
-- 
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