add node modules to repo

node_modules/cuint/test/UINT32_not-test.js

@@ -0,0 +1,45 @@
+var assert = require('assert')
+var UINT32 = require('..').UINT32
+
+describe('not method', function () {
+
+  describe('0', function () {
+
+    it('should return 2^32-1', function (done) {
+      var u = UINT32(0).not()
+
+      assert.equal( u.toString(16), 'ffffffff' )
+      done()
+    })
+
+  })
+
+  describe('1', function () {
+
+    it('should return 2^32-2', function (done) {
+      var u = UINT32(1).not()
+
+      assert.equal( u.toString(16), 'fffffffe' )
+      done()
+    })
+
+  })
+
+  describe('2^31', function() {
+    var u = UINT32(0x7FFFFFFF).not()
+
+    assert.equal( u.toString(16), '80000000')
+  })
+
+  describe('all bits set', function () {
+
+    it('should return 0', function (done) {
+      var u = UINT32(0xFFFFFFFF).not()
+
+      assert.equal( u.toNumber(), 0 )
+      done()
+    })
+
+  })
+
+})