API is starting to run

2014-12-05 16:14:08 +01:00
parent e18cd87a07
commit 906f0876a0
18 changed files with 423 additions and 108 deletions
@@ -0,0 +1,68 @@
+var should = require('chai').should();
+var runsQueue = require('../../lib/server/datastores/runsQueue.js');
+
+describe('runsQueue', function() {
+
+    var queue = new runsQueue();
+    var aaaRun = null;
+    var bbbRun = null;
+    var cccRun = null;
+
+    it('should accept a new runId', function(done) {
+        queue.should.have.a.property('push').that.is.a('function');
+
+        aaaRun = queue.push('aaa');
+        bbbRun = queue.push('bbb');
+
+        aaaRun.then(function() {
+            done();
+        });
+    });
+
+    it('should return the right positions', function() {
+        var aaaPosition = queue.getPosition('aaa');
+        aaaPosition.should.equal(0);
+        aaaRun.startingPosition.should.equal(0);
+
+        var bbbPosition = queue.getPosition('bbb');
+        bbbPosition.should.equal(1);
+        bbbRun.startingPosition.should.equal(1);
+
+        var cccPosition = queue.getPosition('ccc');
+        cccPosition.should.equal(-1);
+    });
+
+    it('should refresh runs\' positions', function(done) {
+        cccRun = queue.push('ccc');
+
+        cccRun.progress(function(position) {
+            position.should.equal(1);
+
+            var positionDoubleCheck = queue.getPosition('ccc');
+            positionDoubleCheck.should.equal(1);
+
+            done();
+        });
+
+        queue.remove('aaa');
+    });
+
+    it('should fulfill the promise when first in the line', function(done) {
+        cccRun.then(function() {
+            done();
+        });
+
+        queue.remove('bbb');
+    });
+
+    it('should not keep removed runs', function() {
+        var aaaPosition = queue.getPosition('aaa');
+        aaaPosition.should.equal(-1);
+
+        var bbbPosition = queue.getPosition('bbb');
+        bbbPosition.should.equal(-1);
+
+        var cccPosition = queue.getPosition('ccc');
+        cccPosition.should.equal(0);
+    });
+});