dat-encoding - npm Package Compare versions

Comparing version 1.2.0 to 2.0.0

example.js

 var encoding = require('.')
 
-var input = 'quite rad'
-var encoded = encoding.encode(input)
-console.log('%s -> %s', input, encoded)
-console.log('%s -> %s', encoded, encoding.decode(encoded))
+var link = '2fdiu7i6kpzx4h9qos6eqldjghd2ut5hx0e8bekm0bkwiax3dt'
+var buf = encoding.decode(link)
+console.log('%s -> %s', link, buf)
+console.log('%s -> %s', buf, encoding.encode(buf))

index.js

@@ -10,2 +10,3 @@ 'use strict'
 exports.encode = function (buf) {
+  if (buf.length !== 32) throw new Error('Invalid buffer')
   buf = Buffer.from(buf)
@@ -17,4 +18,5 @@ return encoding.encode(buf)
   str = str.slice(str.lastIndexOf('/') + 1)
-  if (str.length === 64) return Buffer.from(str, 'hex')
+  if (/[0-9a-f]{64}/i.test(str)) return Buffer.from(str, 'hex')
+  if (str.length !== 50) throw new Error('Invalid key')
   return Buffer.from(encoding.decode(str))
 }

package.json

 {
   "name": "dat-encoding",
-  "version": "1.2.0",
+  "version": "2.0.0",
   "license": "MIT",
@@ -5,0 +5,0 @@ "repository": "juliangruber/dat-encoding",

README.md

@@ -13,6 +13,6 @@
 
-var input = 'quite rad'
-var encoded = encoding.encode(input)
-console.log('%s -> %s', input, encoded)
-console.log('%s -> %s', encoded, encoding.decode(encoded))
+var link = '2fdiu7i6kpzx4h9qos6eqldjghd2ut5hx0e8bekm0bkwiax3dt'
+var buf = encoding.decode(link)
+console.log('%s -> %s', link, buf)
+console.log('%s -> %s', buf, encoding.encode(buf))
 ```
@@ -19,0 +19,0 @@

test.js

@@ -5,5 +5,6 @@ var test = require('tape')
 test('encode', function (t) {
-  t.equal(typeof enc.encode(Buffer('hey')), 'string')
-  t.equal(enc.encode(Buffer('hey')), '42n3t')
-  t.equal(enc.encode('hey'), '42n3t')
+  t.equal(typeof enc.encode(Buffer('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')), 'string')
+  t.equal(enc.encode(Buffer('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')), '2fdiu7i6kpzx4h9qos6eqldjghd2ut5hx0e8bekm0bkwiax3dt')
+  t.equal(enc.encode('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'), '2fdiu7i6kpzx4h9qos6eqldjghd2ut5hx0e8bekm0bkwiax3dt')
+  t.throws(function () { enc.encode('tooshort') })
   t.end()
@@ -13,7 +14,19 @@ })
 test('decode', function (t) {
-  t.ok(Buffer.isBuffer(enc.decode('42n3t')))
-  t.deepEqual(enc.decode('42n3t'), Buffer('hey'))
-  t.deepEqual(enc.decode('http://dat.lin/42n3t'), Buffer('hey'))
-  t.deepEqual(enc.decode('https://dat.lin/42n3t'), Buffer('hey'))
-  t.deepEqual(enc.decode('dat://42n3t'), Buffer('hey'))
+  t.ok(Buffer.isBuffer(enc.decode('42n3t42n3t42n3t42n3t42n3t42n3t42n3t42n3t42n3t42n3t')))
+  t.deepEqual(
+    enc.decode('2fdiu7i6kpzx4h9qos6eqldjghd2ut5hx0e8bekm0bkwiax3dt'),
+    Buffer('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
+  )
+  t.deepEqual(
+    enc.decode('http://dat.land/2fdiu7i6kpzx4h9qos6eqldjghd2ut5hx0e8bekm0bkwiax3dt'),
+    Buffer('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
+  )
+  t.deepEqual(
+    enc.decode('https://dat.land/2fdiu7i6kpzx4h9qos6eqldjghd2ut5hx0e8bekm0bkwiax3dt'),
+    Buffer('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
+  )
+  t.deepEqual(
+    enc.decode('dat://2fdiu7i6kpzx4h9qos6eqldjghd2ut5hx0e8bekm0bkwiax3dt'),
+    Buffer('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
+  )
 
@@ -26,2 +39,4 @@ var legacy = {
 
+  t.throws(function () { enc.decode('too short') })
+
   t.end()
@@ -31,4 +46,5 @@ })
 test('integration', function (t) {
-  t.equal(enc.decode(enc.encode(Buffer('hey'))).toString(), 'hey')
+  var input = Buffer('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
+  t.deepEqual(enc.decode(enc.encode(input)), input)
   t.end()
 })

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Improved metrics

Total package byte prevSize

3607

increased by32.32%

Lines of code

61

increased by38.64%

No dependency changes