Moves test/misc.js tests to appropriate location

test/ec.js

@@ -1,22 +1,44 @@
 var assert = require('assert')
-var sec = require('../src/jsbn/sec')
 var ecdsa = require('../').ecdsa
 
+var sec = require('../src/jsbn/sec')
 var ecparams = sec('secp256k1')
 
-describe('EC', function() {
-  it('handles point multiplication', function() {
-    var G = ecparams.getG()
-    var n = ecparams.getN()
+var ECPointFp = require('../').ECPointFp
+var ECKey = require('../').ECKey
 
-    assert.ok(G.multiply(n).isInfinity(), "Gn is infinite")
+describe('ec', function() {
+  describe('ECPointFp', function() {
+    it('behaviours correctly', function() {
+      var G = ecparams.getG()
+      var n = ecparams.getN()
 
-    var k = ecdsa.getBigRandom(n)
-    var P = G.multiply(k)
-    assert.ok(!P.isInfinity(), "kG is not infinite")
-    assert.ok(P.isOnCurve(), "kG on curve")
-    assert.ok(P.multiply(n).isInfinity(), "kGn is infinite")
+      assert.ok(G.multiply(n).isInfinity(), "Gn is infinite")
 
-    assert.ok(P.validate(), "kG validates as a public key")
+      var k = ecdsa.getBigRandom(n)
+      var P = G.multiply(k)
+      assert.ok(!P.isInfinity(), "kG is not infinite")
+      assert.ok(P.isOnCurve(), "kG on curve")
+      assert.ok(P.multiply(n).isInfinity(), "kGn is infinite")
+
+      assert.ok(P.validate(), "kG validates as a public key")
+    })
+  })
+
+  describe('decodeFrom', function() {
+    it('decodes valid ECPoints', function() {
+      var p1 = ECKey().getPub().toBytes()
+      assert.equal(p1.length, 65)
+
+      var p1_q = ECPointFp.decodeFrom(ecparams.getCurve(), p1)
+      assert.ok(p1_q)
+      assert.ok(p1_q.validate())
+
+      var p2 = new Buffer('0486f356006a38b847bedec1bf47013776925d939d5a35a97a4d1263e550c7f1ab5aba44ab74d22892097a0e851addf07ba97e33416df5affaceeb35d5607cd23c', 'hex')
+
+      var p2_q = ECPointFp.decodeFrom(ecparams.getCurve(), p2)
+      assert.ok(p2_q)
+      assert.ok(p2_q.validate())
+    })
   })
 })