test: add missing json/jsonc tests for rules (#142)

Author: lumirlumir

tests/rules/no-duplicate-keys.test.js

@@ -30,6 +30,10 @@ ruleTester.run("no-duplicate-keys", rule, {
 		"{}",
 		'{"foo": 1, "bar": {"bar": 2}}',
 		'{"foo": { "bar": 5 }, "bar": 6 }',
+		{
+			code: '{"foo": 1, "bar": {"bar": 2}}',
+			language: "json/jsonc",
+		},
 		{
 			code: "{foo: 1, bar: {bar: 2}}",
 			language: "json/json5",
@@ -67,6 +71,20 @@ ruleTester.run("no-duplicate-keys", rule, {
 				},
 			],
 		},
+		{
+			code: '{"foo": 1, "foo": 2}',
+			language: "json/jsonc",
+			errors: [
+				{
+					messageId: "duplicateKey",
+					data: { key: "foo" },
+					line: 1,
+					column: 12,
+					endLine: 1,
+					endColumn: 17,
+				},
+			],
+		},
 		{
 			code: "{foo: 1, foo: 2}",
 			language: "json/json5",

tests/rules/no-empty-keys.test.js

@@ -25,6 +25,10 @@ const ruleTester = new RuleTester({
 ruleTester.run("no-empty-keys", rule, {
 	valid: [
 		'{"foo": 1, "bar": 2}',
+		{
+			code: '{"foo": 1, "bar": 2, "baz": 3}',
+			language: "json/jsonc",
+		},
 		{
 			code: '{"foo": 1, "bar": 2, "baz": 3}',
 			language: "json/json5",
@@ -59,6 +63,32 @@ ruleTester.run("no-empty-keys", rule, {
 				},
 			],
 		},
+		{
+			code: '{"": 1}',
+			language: "json/jsonc",
+			errors: [
+				{
+					messageId: "emptyKey",
+					line: 1,
+					column: 2,
+					endLine: 1,
+					endColumn: 4,
+				},
+			],
+		},
+		{
+			code: '{"  ": 1}',
+			language: "json/jsonc",
+			errors: [
+				{
+					messageId: "emptyKey",
+					line: 1,
+					column: 2,
+					endLine: 1,
+					endColumn: 6,
+				},
+			],
+		},
 		{
 			code: "{'': 1}",
 			language: "json/json5",

tests/rules/no-unnormalized-keys.test.js

@@ -58,6 +58,20 @@ ruleTester.run("no-unnormalized-keys", rule, {
 				},
 			],
 		},
+		{
+			code: `{"${o.normalize("NFD")}":"NFD"}`,
+			language: "json/jsonc",
+			errors: [
+				{
+					messageId: "unnormalizedKey",
+					data: { key: o.normalize("NFD") },
+					line: 1,
+					column: 2,
+					endLine: 1,
+					endColumn: 7,
+				},
+			],
+		},
 		{
 			code: `{${o.normalize("NFD")}:"NFD"}`,
 			language: "json/json5",

tests/rules/top-level-interop.test.js

@@ -25,6 +25,16 @@ const ruleTester = new RuleTester({
 ruleTester.run("top-level-interop", rule, {
 	valid: [
 		"[]",
+		"[1]",
+		"[1, 2]",
+		{
+			code: "[1]",
+			language: "json/jsonc",
+		},
+		{
+			code: "[1, 2]",
+			language: "json/jsonc",
+		},
 		{
 			code: "[1]",
 			language: "json/json5",
@@ -34,6 +44,16 @@ ruleTester.run("top-level-interop", rule, {
 			language: "json/json5",
 		},
 		"{}",
+		'{"foo": 1}',
+		'{"foo": 1, "foo": 2}',
+		{
+			code: '{"foo": 1}',
+			language: "json/jsonc",
+		},
+		{
+			code: '{"foo": 1, "foo": 2}',
+			language: "json/jsonc",
+		},
 		{
 			code: '{"foo": 1}',
 			language: "json/json5",