heimdalljs - npm Package Compare versions

Comparing version 0.1.2 to 0.1.3

heimdall.js

@@ -1,2 +0,2 @@
-var Heimdall = require('./lib/heimdall');;
+var Heimdall = require('./src/heimdall');;
 module.exports = Heimdall;

index.js

 'use strict';
 
-var Heimdall = require('./lib/heimdall');
+var Heimdall = require('./src/heimdall');
 var semver = require('semver');
@@ -5,0 +5,0 @@ var version = require('./package.json').version;

package.json

 {
   "name": "heimdalljs",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Structured instrumentation library",
@@ -5,0 +5,0 @@ "main": "index.js",

tests/index.js

 var chai = require('chai'), expect = chai.expect;
 var chaiAsPromised = require('chai-as-promised');
 var chaiFiles = require('chai-files'), file = chaiFiles.file;
-var RSVP = require('RSVP');
+var RSVP = require('rsvp');
 var heimdall = require('../');
@@ -191,3 +191,9 @@
         var json = heimdall.toJSON();
-        var nodeA = json.nodes.find(function (n) { return n.id.name === 'node-a'; });
+        var nodeA;
+        for (var i=0; i<json.nodes.length; ++i) {
+          if (json.nodes[i].id.name === 'node-a') {
+            nodeA = json.nodes[i];
+            break;
+          }
+        }
 
@@ -344,2 +350,60 @@ expect(nodeA).to.not.eql(undefined);
 
+  describe('nodes', function() {
+    function nodeNames() {
+      var count = 0;
+      var names = [];
+
+      heimdall.visitPreOrder(function (node) {
+        names.push(node.id.name);
+      });
+
+      // ignore root
+      return names.slice(1).join(' ');
+    }
+
+    describe('.remove', function() {
+      describe('for the root node', function() {
+        it('throws an error', function() {
+          expect(function () {
+            expect(heimdall.current.isRoot).to.equal(true);
+            heimdall.current.remove();
+          }).to.throw('Cannot remove the root heimdalljs node.');
+        });
+      });
+
+      describe('for non-root nodes', function() {
+        it('frees the node from its parent', function() {
+          expect(nodeNames()).to.equal('');
+
+          var cookieA = heimdall.start('a');
+          var cookieAA = heimdall.start('aa');
+
+          expect(nodeNames()).to.equal('a aa');
+
+          cookieAA.stop();
+
+          expect(nodeNames()).to.equal('a aa');
+
+          expect(cookieAA.node.remove()).to.equal(cookieAA.node);
+
+          expect(nodeNames()).to.equal('a');
+        });
+      });
+
+      // Really this is an error for any active node (ie path from current ->
+      // root
+      //
+      // A case could be made it's an error for any node with an outstanding
+      // cookie
+      describe('for the current node', function() {
+        it('throws an error', function() {
+          var cookie = heimdall.start('node');
+          expect(function () {
+            cookie.node.remove();
+          }).to.throw('Cannot remove an active heimdalljs node.');
+        });
+      });
+    });
+  });
+
   describe('monitors', function() {
@@ -346,0 +410,0 @@ function MonitorSchema() {

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Improved metrics

Total package byte prevSize

24448

increased by13.74%

Number of package files

11

increased by57.14%

Lines of code

652

increased by12.03%

No dependency changes