test

Author: atlv24

src/commands/fix_lock_files/mod.rs

@@ -715,4 +715,86 @@ version = "0.2.0"
             "Cargo.lock should not contain the corrupted version 0.99.99"
         );
     }
+
+    #[test]
+    fn test_normalize_lockfile_sorts_patch_unused() {
+        let input = "\
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = \"some-crate\"
+version = \"1.0.0\"
+
+[[patch.unused]]
+name = \"wgpu\"
+version = \"24.0.5\"
+source = \"git+https://example.com#abc\"
+
+[[patch.unused]]
+name = \"naga\"
+version = \"24.0.0\"
+source = \"git+https://example.com#abc\"
+
+[[patch.unused]]
+name = \"wgpu-types\"
+version = \"24.0.0\"
+source = \"git+https://example.com#abc\"
+";
+
+        let expected = "\
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = \"some-crate\"
+version = \"1.0.0\"
+
+[[patch.unused]]
+name = \"naga\"
+version = \"24.0.0\"
+source = \"git+https://example.com#abc\"
+
+[[patch.unused]]
+name = \"wgpu\"
+version = \"24.0.5\"
+source = \"git+https://example.com#abc\"
+
+[[patch.unused]]
+name = \"wgpu-types\"
+version = \"24.0.0\"
+source = \"git+https://example.com#abc\"
+";
+
+        assert_eq!(normalize_lockfile(input), expected);
+    }
+
+    #[test]
+    fn test_normalize_lockfile_no_patch_unused() {
+        let input = "\
+# This file is automatically @generated by Cargo.
+version = 4
+
+[[package]]
+name = \"test\"
+version = \"0.1.0\"
+";
+        assert_eq!(normalize_lockfile(input), input);
+    }
+
+    #[test]
+    fn test_normalize_lockfile_already_sorted() {
+        let input = "\
+[[patch.unused]]
+name = \"alpha\"
+version = \"1.0.0\"
+
+[[patch.unused]]
+name = \"beta\"
+version = \"1.0.0\"
+";
+        assert_eq!(normalize_lockfile(input), input);
+    }
 }