Merge pull request #291 from hindessm/test-library

Add library tests

package.json

@@ -49,7 +49,8 @@
         "grunt-contrib-jshint": "0.10.0",
         "mocha": "1.18.2",
         "should": "3.3.1",
-        "sinon": "1.9.1"
+        "sinon": "1.9.1",
+        "supertest": "^0.13.0"
     },
     "engines": {
         "node": ">=0.8"

test/red/library_spec.js

@@ -13,10 +13,180 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  **/
-var should = require("should");
 
-describe("red/library", function() {
+var should = require("should");
-    it('can be required without errors', function() {
+var sinon = require('sinon');
-        require("../../red/library");
+var request = require('supertest');
+var http = require('http');
+var express = require('express');
+
+var fs = require('fs-extra');
+var path = require('path');
+var when = require('when');
+
+var app = express();
+var RED = require("../../red/red.js");
+var server = require("../../red/server.js");
+var nodes = require("../../red/nodes");
+
+describe("library", function() {
+    var userDir = path.join(__dirname,".testUserHome");
+    before(function(done) {
+        fs.remove(userDir,function(err) {
+            fs.mkdir(userDir,function() {
+                sinon.stub(nodes, 'load', function() {
+                    return when.promise(function(resolve,reject){
+                        resolve([]);
+                    });
+                });
+                RED.init(http.createServer(function(req,res){app(req,res)}),
+                         {userDir: userDir});
+                server.start().then(function () { done(); });
+            });
+        });
+    });
+
+    after(function(done) {
+        fs.remove(userDir,done);
+        server.stop();
+        nodes.load.restore();
+    });
+
+    afterEach(function(done) {
+        fs.remove(userDir,function(err) {
+            fs.mkdir(userDir,done);
+        });
+    });
+
+    describe("flows", function() {
+        it('returns empty result', function(done) {
+            request(RED.httpAdmin)
+                .get('/library/flows')
+                .expect(200)
+                .end(function(err,res) {
+                    if (err) {
+                        throw err;
+                    }
+                    res.body.should.not.have.property('f');
+                    done();
+                });
+        });
+
+        it('returns 404 for non-existent entry', function(done) {
+            request(RED.httpAdmin)
+                .get('/library/flows/foo')
+                .expect(404)
+                .end(done);
+        });
+
+        it('can store and retrieve item', function(done) {
+            var flow = '[]';
+            request(RED.httpAdmin)
+                .post('/library/flows/foo')
+                .set('Content-Type', 'text/plain')
+                .send(flow)
+                .expect(204).end(function (err, res) {
+                    if (err) {
+                        throw err;
+                    }
+                    request(RED.httpAdmin)
+                        .get('/library/flows/foo')
+                        .expect(200)
+                        .end(function(err,res) {
+                            if (err) {
+                                throw err;
+                            }
+                            res.text.should.equal(flow);
+                            done();
+                        });
+                });
+        });
+
+        it('lists a stored item', function(done) {
+            request(RED.httpAdmin)
+                .post('/library/flows/bar')
+                .expect(204)
+                .end(function () {
+                    request(RED.httpAdmin)
+                        .get('/library/flows')
+                        .expect(200)
+                        .end(function(err,res) {
+                            if (err) {
+                                throw err;
+                            }
+                            res.body.should.have.property('f');
+                            should.deepEqual(res.body.f,['bar']);
+                            done();
+                        });
+                });
+        });
+    });
+
+    describe("type", function() {
+        before(function() {
+            RED.library.register('test');
+        });
+
+        it('returns empty result', function(done) {
+            request(RED.httpAdmin)
+                .get('/library/test')
+                .expect(200)
+                .end(function(err,res) {
+                    if (err) {
+                        throw err;
+                    }
+                    res.body.should.not.have.property('f');
+                    done();
+                });
+        });
+
+        it('returns 404 for non-existent entry', function(done) {
+            request(RED.httpAdmin)
+                .get('/library/test/foo')
+                .expect(404)
+                .end(done);
+        });
+
+        it('can store and retrieve item', function(done) {
+            var flow = '[]';
+            request(RED.httpAdmin)
+                .post('/library/test/foo')
+                .set('Content-Type', 'text/plain')
+                .send(flow)
+                .expect(204).end(function (err, res) {
+                    if (err) {
+                        throw err;
+                    }
+                    request(RED.httpAdmin)
+                        .get('/library/test/foo')
+                        .expect(200)
+                        .end(function(err,res) {
+                            if (err) {
+                                throw err;
+                            }
+                            res.text.should.equal(flow);
+                            done();
+                        });
+                });
+        });
+
+        it('lists a stored item', function(done) {
+            request(RED.httpAdmin)
+                .post('/library/test/bar')
+                .expect(204)
+                .end(function () {
+                    request(RED.httpAdmin)
+                        .get('/library/test')
+                        .expect(200)
+                        .end(function(err,res) {
+                            if (err) {
+                                throw err;
+                            }
+                            should.deepEqual(res.body,[{ fn: 'bar'}]);
+                            done();
+                        });
+                });
+        });
+
     });
 });