test: add tests for JSON5 stringify

test/fixtures/serde-test-cases/serialization/index.js

@@ -1,6 +1,8 @@
 'use strict';
 
 module.exports = [].concat(
+  require('./number'),
+  require('./string'),
   require('./array'),
   require('./object')
 );

test/fixtures/serde-test-cases/serialization/number.js

@@ -0,0 +1,19 @@
+'use strict';
+
+module.exports = [
+  {
+    name: 'NaN',
+    value: NaN,
+    serialized: 'NaN'
+  },
+  {
+    name: 'Infinity',
+    value: Infinity,
+    serialized: 'Infinity'
+  },
+  {
+    name: '-Infinity',
+    value: -Infinity,
+    serialized: '-Infinity'
+  }
+];

test/fixtures/serde-test-cases/serialization/object.js

@@ -15,5 +15,10 @@ module.exports = [
     name: 'object with non-identifier keys',
     value: { '*': 42 },
     serialized: '{\'*\':42}'
+  },
+  {
+    name: 'object with keyword as key',
+    value: { while: true },
+    serialized: '{while:true}'
   }
 ];

test/fixtures/serde-test-cases/serialization/string.js

@@ -0,0 +1,19 @@
+'use strict';
+
+module.exports = [
+  {
+    name: 'string containing inline comment',
+    value: '// inline comment',
+    serialized: '\'// inline comment\''
+  },
+  {
+    name: 'string containing block comment',
+    value: '/* block comment */',
+    serialized: '\'/* block comment */\''
+  },
+  {
+    name: 'string with number inside',
+    value: '0.5',
+    serialized: '\'0.5\''
+  }
+];

test/fixtures/todo/serde/serialization/index.js

@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = [].concat(
+  require('./object')
+);

test/fixtures/todo/serde/serialization/object.js

@@ -0,0 +1,20 @@
+'use strict';
+
+module.exports = [
+  {
+    name: 'object with numeric literal as key',
+    value: { 42: true },
+    serialized: '{42:true}'
+  },
+  {
+    name: 'object with identifier names as keys',
+    value: { $: 'dollar', _$_: 'multiple symbols' },
+    serialized: '{$:\'dollar\',_$_:\'multiple symbols\'}'
+  },
+  {
+    name: 'object with identifier name, ' +
+      'containing non-latin Unicode literals, as a key',
+    value: { ümlåût: 'that\'s not really an ümlaüt, but this is' },
+    serialized: '{ümlåût: \'that\\\'s not really an ümlaüt, but this is\'}'
+  }
+];

test/todo/serde.js

@@ -0,0 +1,13 @@
+'use strict';
+
+const jstp = require('../..');
+
+const test = require('tap').test;
+const testCases = require('../fixtures/todo/serde/serialization');
+
+testCases.forEach((testCase) => {
+  test(`must serialize ${testCase.name}`, (test) => {
+    test.strictSame(jstp.stringify(testCase.value), testCase.serialized);
+    test.end();
+  });
+});