From 016a851f28bea16bb4aa9445e63d74c5cc69e636 Mon Sep 17 00:00:00 2001
From: Ed Page <eopage@gmail.com>
Date: Fri, 31 May 2024 16:12:22 -0500
Subject: [PATCH] test(lib): Add jekyll sort conformance tests

---
 crates/lib/tests/conformance_jekyll/mod.rs    |   1 +
 .../tests/conformance_jekyll/test_filters.rs  | 136 ++++++++++++++++++
 2 files changed, 137 insertions(+)
 create mode 100644 crates/lib/tests/conformance_jekyll/test_filters.rs

diff --git a/crates/lib/tests/conformance_jekyll/mod.rs b/crates/lib/tests/conformance_jekyll/mod.rs
index 9f82948de..6bfc2f0e5 100644
--- a/crates/lib/tests/conformance_jekyll/mod.rs
+++ b/crates/lib/tests/conformance_jekyll/mod.rs
@@ -1 +1,2 @@
 mod slugify_test;
+mod test_filters;
diff --git a/crates/lib/tests/conformance_jekyll/test_filters.rs b/crates/lib/tests/conformance_jekyll/test_filters.rs
new file mode 100644
index 000000000..7fc3d608f
--- /dev/null
+++ b/crates/lib/tests/conformance_jekyll/test_filters.rs
@@ -0,0 +1,136 @@
+use liquid_lib::jekyll;
+
+mod sort_filter {
+    use super::*;
+
+    #[test]
+    fn raise_exception_when_input_is_nil() {
+        let input = liquid_core::Value::Nil;
+        assert!(liquid_core::call_filter!(jekyll::Sort, input).is_ok());
+    }
+    #[test]
+    fn return_sorted_numbers() {
+        assert_eq!(
+            v!([1, 2, 2.2, 3]),
+            liquid_core::call_filter!(jekyll::Sort, v!([3, 2.2, 2, 1])).unwrap()
+        );
+    }
+
+    #[test]
+    fn return_sorted_strings() {
+        assert_eq!(
+            v!(["10", "2"]),
+            liquid_core::call_filter!(jekyll::Sort, v!(["10", "2"])).unwrap()
+        );
+        assert_eq!(
+            v!(["FOO", "Foo", "foo"]),
+            liquid_core::call_filter!(jekyll::Sort, v!(["foo", "Foo", "FOO"])).unwrap()
+        );
+        assert_eq!(
+            v!(["_foo", "foo", "foo_"]),
+            liquid_core::call_filter!(jekyll::Sort, v!(["foo_", "_foo", "foo"])).unwrap()
+        );
+        // Cyrillic
+        assert_eq!(
+            v!(["ВУЗ", "Вуз", "вуз"]),
+            liquid_core::call_filter!(jekyll::Sort, v!(["Вуз", "вуз", "ВУЗ"])).unwrap()
+        );
+        assert_eq!(
+            v!(["_вуз", "вуз", "вуз_"]),
+            liquid_core::call_filter!(jekyll::Sort, v!(["вуз_", "_вуз", "вуз"])).unwrap()
+        );
+        // Hebrew
+        assert_eq!(
+            v!(["אלף", "בית"]),
+            liquid_core::call_filter!(jekyll::Sort, v!(["בית", "אלף"])).unwrap()
+        );
+    }
+
+    #[test]
+    fn return_sorted_by_property_array() {
+        assert_eq!(
+            liquid_core::value!([{ "a": 1 }, { "a": 2 }, { "a": 3 }, { "a": 4 }]),
+            liquid_core::call_filter!(
+                jekyll::Sort,
+                liquid_core::value!([{ "a": 4 }, { "a": 3 }, { "a": 1 }, { "a": 2 }]),
+                "a"
+            )
+            .unwrap()
+        );
+    }
+
+    #[test]
+    fn return_sorted_by_property_array_with_numeric_strings_sorted_as_numbers() {
+        assert_eq!(
+            liquid_core::value!([{ "a": ".5" }, { "a": "0.65" }, { "a": "10" }]),
+            liquid_core::call_filter!(
+                jekyll::Sort,
+                liquid_core::value!([{ "a": "10" }, { "a": ".5" }, { "a": "0.65" }]),
+                "a"
+            )
+            .unwrap(),
+        );
+    }
+
+    #[test]
+    fn return_sorted_by_property_array_with_numeric_strings_first() {
+        assert_eq!(
+            liquid_core::value!([{ "a": ".5" }, { "a": "0.6" }, { "a": "twelve" }]),
+            liquid_core::call_filter!(
+                jekyll::Sort,
+                liquid_core::value!([{ "a": "twelve" }, { "a": ".5" }, { "a": "0.6" }]),
+                "a"
+            )
+            .unwrap()
+        );
+    }
+
+    #[test]
+    fn return_sorted_by_property_array_with_numbers_and_strings() {
+        assert_eq!(
+            liquid_core::value!([{ "a": "1" }, { "a": "1abc" }, { "a": "20" }]),
+            liquid_core::call_filter!(
+                jekyll::Sort,
+                liquid_core::value!([{ "a": "20" }, { "a": "1" }, { "a": "1abc" }]),
+                "a"
+            )
+            .unwrap()
+        );
+    }
+
+    #[test]
+    fn return_sorted_by_property_array_with_nils_first() {
+        let ary = liquid_core::value!([{ "a": 2 }, { "b": 1 }, { "a": 1 }]);
+        assert_eq!(
+            liquid_core::value!([{ "a": 1 }, { "a": 2 }, { "b": 1 }]),
+            liquid_core::call_filter!(jekyll::Sort, ary, "a").unwrap()
+        );
+        assert!(liquid_core::call_filter!(jekyll::Sort, ary, "a", "first").is_err());
+    }
+
+    #[test]
+    fn return_sorted_by_property_array_with_nils_last() {
+        assert!(liquid_core::call_filter!(
+            jekyll::Sort,
+            liquid_core::value!([{ "a": 2 }, { "b": 1 }, { "a": 1 }]),
+            "a",
+            "last"
+        )
+        .is_err());
+    }
+
+    #[test]
+    fn return_sorted_by_subproperty_array() {
+        assert_eq!(
+            liquid_core::value!([{ "a": { "b": 2 } }, { "a": { "b": 1 } },
+                    { "a": { "b": 3 } },]),
+            liquid_core::call_filter!(
+                jekyll::Sort,
+                liquid_core::value!([{ "a": { "b": 2 } }, { "a": { "b": 1 } },
+                                 { "a": { "b": 3 } },]),
+                "a.b"
+            )
+            .unwrap()
+        );
+    }
+}