test: Matching escaped and unescaped keys (#70)

* test: Matching escaped and unescaped keys. Refs #68 * Update momoa, uncomment test and ensure it now passes. * fmt
eslint · Dec 4, 2024 · 2211d6f · 2211d6f
1 parent a0374aa
commit 2211d6f
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diff --git a/package.json b/package.json
@@ -64,7 +64,7 @@
   "license": "Apache-2.0",
   "dependencies": {
     "@eslint/plugin-kit": "^0.2.3",
-    "@humanwhocodes/momoa": "^3.3.3"
+    "@humanwhocodes/momoa": "^3.3.4"
   },
   "devDependencies": {
     "@eslint/core": "^0.6.0",

diff --git a/tests/rules/no-duplicate-keys.test.js b/tests/rules/no-duplicate-keys.test.js
@@ -133,5 +133,60 @@ ruleTester.run("no-duplicate-keys", rule, {
 				},
 			],
 		},
+		{
+			code: '{"f\\u006fot": 1, "fo\\u006ft": 2}',
+			errors: [
+				{
+					messageId: "duplicateKey",
+					data: { key: "foot" },
+					line: 1,
+					column: 18,
+					endLine: 1,
+					endColumn: 29,
+				},
+			],
+		},
+		{
+			code: '{"f\\u006fot": 1, "fo\\u006ft": 2}',
+			language: "json/jsonc",
+			errors: [
+				{
+					messageId: "duplicateKey",
+					data: { key: "foot" },
+					line: 1,
+					column: 18,
+					endLine: 1,
+					endColumn: 29,
+				},
+			],
+		},
+		{
+			code: '{"f\\u006fot": 1, "fo\\u006ft": 2}',
+			language: "json/json5",
+			errors: [
+				{
+					messageId: "duplicateKey",
+					data: { key: "foot" },
+					line: 1,
+					column: 18,
+					endLine: 1,
+					endColumn: 29,
+				},
+			],
+		},
+		{
+			code: "{f\\u006fot: 1, fo\\u006ft: 2}",
+			language: "json/json5",
+			errors: [
+				{
+					messageId: "duplicateKey",
+					data: { key: "foot" },
+					line: 1,
+					column: 16,
+					endLine: 1,
+					endColumn: 25,
+				},
+			],
+		},
 	],
 });