now rebase coverage

.gitignore

@@ -2,4 +2,5 @@ node_modules/
 screens
 search_replace.sh
 FontAwesome-Vectors.pdf
+*.sw*
 

spec/mercurial.spec.js

@@ -44,8 +44,6 @@ describe('Mercurial', function() {
     '%7B%22branches%22%3A%7B%22master%22%3A%7B%22target%22%3A%22C2%27%22%2C%22id%22%3A%22master%22%7D%7D%2C%22commits%22%3A%7B%22C0%22%3A%7B%22parents%22%3A%5B%5D%2C%22id%22%3A%22C0%22%2C%22rootCommit%22%3Atrue%7D%2C%22C1%22%3A%7B%22parents%22%3A%5B%22C0%22%5D%2C%22id%22%3A%22C1%22%7D%2C%22C2%22%3A%7B%22parents%22%3A%5B%22C1%22%5D%2C%22id%22%3A%22C2%22%7D%2C%22C2%27%22%3A%7B%22parents%22%3A%5B%22C1%22%5D%2C%22id%22%3A%22C2%27%22%7D%7D%2C%22HEAD%22%3A%7B%22target%22%3A%22master%22%2C%22id%22%3A%22HEAD%22%7D%7D'
   );
 
-  return;
-  // TODO -- need to shim out more animation factory things
   assert(
     'rebases with -d',
     'hg ci; hg book -r C1 feature; hg update feature; hg ci;hg book debug;hg ci;hg rebase -d master;',

src/js/git/index.js

@@ -2383,8 +2383,19 @@ var Commit = Backbone.Model.extend({
     this.removeFromParents();
     this.set('parents', [newParent]);
     newParent.get('children').push(this);
-    this.get('visNode').removeAllEdges();
+
-    this.get('gitVisuals').addEdge(this.get('id'), newestID);
+    // when we run in test mode, our visnode and
+    // visuals will be undefined so we need to check for their existence
+    var visNode = this.get('visNode');
+    if (visNode) {
+      visNode.removeAllEdges();
+    }
+
+    var gitVisuals = this.get('gitVisuals');
+    if (gitVisuals) {
+      gitVisuals.addEdge(this.get('id'), newestID);
+    }
+
     return true;
   },
 

src/js/visuals/animation/index.js

@@ -45,6 +45,10 @@ var AnimationQueue = Backbone.Model.extend({
     promise.then(_.bind(function() {
       this.finish();
     }, this));
+    promise.fail(function(e) {
+      console.log('uncaught error', e);
+      throw e;
+    });
     this.set('promiseBased', true);
     if (deferred) {
       deferred.resolve();