adds acc test for sqlite

test/acceptance/export/spatialite.js

@@ -0,0 +1,27 @@
+var app = require(global.settings.app_root + '/app/controllers/app')();
+var assert = require('../../support/assert');
+var sqlite = require('sqlite3');
+
+describe.only('spatialite query',function(){
+    var serverResponse;
+
+    before(function(done){
+        assert.response(app, {
+            url: '/api/v1/sql?q=SELECT%20*%20FROM%20untitle_table_4%20LIMIT%201&format=spatialite',
+            headers: {host: 'vizzuality.cartodb.com'},
+            method: 'GET'
+        },{ }, function(res) {
+            serverResponse = res;
+            done();
+        });
+    });
+    it('returns a valid sqlite database', function(done){
+        assert.equal(serverResponse.statusCode, 200, serverResponse.body);
+        var db = new sqlite.Database(serverResponse.body);
+        var qr = db.get("PRAGMA database_list", function(err, result){
+            assert.equal(err, null);
+            done();
+        });
+        assert.notEqual(qr, undefined);
+    });
+});