Merge pull request #18 from jchook/17-case-insensitive-test

Case-insensitive test()

.prettierrc

@@ -0,0 +1,6 @@
+{
+  "trailingComma": "es5",
+  "tabWidth": 2,
+  "semi": true,
+  "singleQuote": true
+}

CHANGELOG.md

@@ -6,6 +6,8 @@ time.
 ## 1.3.1 <small>- Jun 19, 2020</small>
 
 - Fixes issue with iOS 9 ([#15](https://github.com/jchook/uuid-random/issues/15))
+- Fixes issue with `test()` case-sensitivity ([#17](https://github.com/jchook/uuid-random/issues/17))
+- Improves tests
 - Improves benchmarks
 
 

index.js

@@ -31,7 +31,7 @@
   // Test for uuid
   uuid.test = function(uuid) {
     if (typeof uuid === 'string') {
-      return /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/.test(uuid);
+      return /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(uuid);
     }
     return false;
   };

test.js

@@ -3,13 +3,32 @@ var uuid = require('./index');
 
 // Check format
 var i;
-for (i = 0; i<10000; i++) {
-	assert(/^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/.test(uuid()));
+for (i = 0; i < 10000; i++) {
+  assert(uuid.test(uuid()));
+}
+
+// Check the test function on known-[in]valid UUIDs
+const healthyUuids = ['6514db12-0a68-4108-a8c9-3ddc6f489a26'];
+const invalidUuids = [
+  '920b70bf-168a-458d-c1ac-50e488e5976f',
+  '633ca20d-1e9e-7b81-b725-82a595ce3515',
+  'knuth',
+  undefined,
+  null,
+  [],
+  42,
+];
+for (const healthyUuid of healthyUuids) {
+  assert(uuid.test(healthyUuid) === true);
+  assert(uuid.test(healthyUuid.toUpperCase()) === true);
+}
+for (const invalidUuid of invalidUuids) {
+  assert(uuid.test(invalidUuid) === false);
 }
 
 // Clear the buffer and change the randomBytes function to return 0s
 uuid.clearBuffer();
-uuid.randomBytes = function(length) {
-	return (new Array(length)).fill(0, 0, length);
+uuid.randomBytes = function (length) {
+  return new Array(length).fill(0, 0, length);
 };
 assert(uuid() === '00000000-0000-4000-8000-000000000000');