fix address creation when wallet not complete

lib/model/wallet.js

@@ -2,6 +2,7 @@
 
 var _ = require('lodash');
 var util = require('util');
+var $ = require('preconditions').singleton();
 
 var Bitcore = require('bitcore');
 var BitcoreAddress = Bitcore.Address;
@@ -111,7 +112,13 @@ Wallet.prototype.getPublicKey = function(copayerId, path) {
   return copayer.getPublicKey(path);
 };
 
+Wallet.prototype.isComplete = function() {
+  return this.status == 'complete';
+};
+
 Wallet.prototype.createAddress = function(isChange) {
+  $.checkState(this.isComplete());
+
   var path = this.addressManager.getNewAddressPath(isChange);
 
   var publicKeys = _.map(this.copayers, function(copayer) {

lib/server.js

@@ -200,6 +200,7 @@ CopayServer.prototype.createAddress = function(opts, cb) {
   Utils.runLocked(self.walletId, cb, function(cb) {
     self.getWallet({}, function(err, wallet) {
       if (err) return cb(err);
+      if (!wallet.isComplete()) return cb(new ClientError('Wallet is not complete'));
 
       var address = wallet.createAddress(opts.isChange);
 

test/integration.js

@@ -568,7 +568,37 @@ describe('Copay server', function() {
       });
     });
 
-    it.skip('should fail to create address when wallet is not complete', function(done) {});
+    it('should fail to create address when wallet is not complete', function(done) {
+      var server = new CopayServer();
+      var walletOpts = {
+        name: 'my wallet',
+        m: 2,
+        n: 3,
+        pubKey: keyPair.pub,
+      };
+      server.createWallet(walletOpts, function(err, walletId) {
+        should.not.exist(err);
+        var copayerOpts = {
+          walletId: walletId,
+          name: 'me',
+          xPubKey: aXPubKey,
+          xPubKeySignature: aXPubKeySignature,
+        };
+        server.joinWallet(copayerOpts, function(err, copayerId) {
+          should.not.exist(err);
+          helpers.getAuthServer(copayerId, function(server) {
+            server.createAddress({
+              isChange: false,
+            }, function(err, address) {
+              should.not.exist(address);
+              err.should.exist;
+              err.message.should.contain('not complete');
+              done();
+            });
+          });
+        });
+      });
+    });
 
     it('should create many addresses on simultaneous requests', function(done) {
       async.map(_.range(10), function(i, cb) {
@@ -1006,8 +1036,7 @@ describe('Copay server', function() {
               });
             }, function(err) {
               return done(err);
-              }
+            });
-            );
           });
         });
       });