From 6b5254e6ad9d6c09e7be78f533a42b9b4549e2c2 Mon Sep 17 00:00:00 2001
From: Ivan Socolsky <jungans@gmail.com>
Date: Tue, 31 Mar 2015 12:58:51 -0300
Subject: [PATCH] test blockchain explorer

---
 lib/blockchainexplorer.js  |  2 --
 test/blockchainexplorer.js | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 test/blockchainexplorer.js

diff --git a/lib/blockchainexplorer.js b/lib/blockchainexplorer.js
index bee70b9..c11a82c 100644
--- a/lib/blockchainexplorer.js
+++ b/lib/blockchainexplorer.js
@@ -31,10 +31,8 @@ function BlockChainExplorer(opts) {
       explorer.getTransactions = _.bind(getTransactionsInsight, explorer, url);
       explorer.initSocket = _.bind(initSocketInsight, explorer, url);
       return explorer;
-      break;
     default:
       throw new Error('Provider ' + provider + ' not supported');
-      break;
   };
 };
 
diff --git a/test/blockchainexplorer.js b/test/blockchainexplorer.js
new file mode 100644
index 0000000..b1fbd3d
--- /dev/null
+++ b/test/blockchainexplorer.js
@@ -0,0 +1,35 @@
+'use strict';
+
+var _ = require('lodash');
+var chai = require('chai');
+var sinon = require('sinon');
+var should = chai.should();
+var BlockchainExplorer = require('../lib/blockchainexplorer');
+
+describe('Blockchain explorer', function() {
+  describe('#constructor', function() {
+    it('should return a blockchain explorer with basic methods', function() {
+      var exp = BlockchainExplorer({
+        provider: 'insight',
+        network: 'testnet',
+      });
+      should.exist(exp);
+      exp.should.respondTo('broadcast');
+      exp.should.respondTo('getTransactions');
+      exp.should.respondTo('getUnspentUtxos');
+      exp.should.respondTo('initSocket');
+      var exp = BlockchainExplorer({
+        provider: 'insight',
+        network: 'livenet',
+      });
+      should.exist(exp);
+    });
+    it('should fail on unsupported provider', function() {
+      (function() {
+        var exp = BlockchainExplorer({
+          provider: 'dummy',
+        });
+      }).should.throw('not supported');
+    });
+  });
+});