Transaction: move test to proper section

test/transaction.js

@@ -16,6 +16,16 @@ function b2h(b) { return new Buffer(b).toString('hex') }
 function h2b(h) { return new Buffer(h, 'hex') }
 
 describe('Transaction', function() {
+  describe('toBuffer', function() {
+    it('matches the expected output', function() {
+      var expected = '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'
+
+      var actual = Transaction.fromHex(expected).toHex()
+
+      assert.equal(actual, expected)
+    })
+  })
+
   describe('fromBuffer', function() {
     var tx, serializedTx
     beforeEach(function() {
@@ -30,13 +40,6 @@ describe('Transaction', function() {
       tx = Transaction.fromHex(serializedTx)
     })
 
-    it('returns the original after serialized again', function() {
-      var actual = tx.toBuffer()
-      var expected = serializedTx
-
-      assert.equal(b2h(actual), expected)
-    })
-
     it('does not mutate the input buffer', function() {
       var buffer = new Buffer(serializedTx, 'hex')
       Transaction.fromBuffer(buffer)