txin_spec.rb in bitcoin-ruby-0.0.6

- old
+ new

@@ -12,7 +12,34 @@
       tx_in = TxIn.new prev_tx.binary_hash, 0
       lambda { tx_in.to_payload }.should.not.raise
     end
   end
 
+  it "should compare txins" do
+    i1 = Tx.new(fixtures_file('rawtx-01.bin')).in[0]
+    i1_1 = TxIn.new(i1.prev_out, i1.prev_out_index, i1.script_sig_length, i1.script_sig)
+    i2 = Tx.new(fixtures_file('rawtx-02.bin')).in[0]
+
+    (i1 == i1).should == true
+    (i1 == i1_1).should == true
+    (i1 == i2).should == false
+    (i1 == nil).should == false
+  end
+  
+  it "should be final only when sequence == 0xffffffff" do
+    txin = TxIn.new
+    txin.is_final?.should == true
+    txin.sequence.should == TxIn::DEFAULT_SEQUENCE
+    
+    txin.sequence = "\x01\x00\x00\x00"
+    txin.is_final?.should == false
+    
+    txin.sequence = "\x00\x00\x00\x00"
+    txin.is_final?.should == false
+
+    txin.sequence = "\xff\xff\xff\xff"
+    txin.is_final?.should == true
+  end
+  
+
 end
 