Add tests, and fixes.

1 files changed, 6 insertions, 5 deletions

diff --git a/lib/modifiers/summary/removeArticle.js b/lib/modifiers/summary/removeArticle.js
index 4cb848a..8a30d0a 100644
--- a/lib/modifiers/summary/removeArticle.js
+++ b/lib/modifiers/summary/removeArticle.js
@@ -1,5 +1,5 @@
 var is = require('is');
-var editArticle = require('./editArticle');
+var mergeAtLevel = require('./mergeAtLevel');
 var indexArticleLevels = require('./indexArticleLevels');
 
 /**
@@ -13,24 +13,25 @@ function removeArticle(summary, level) {
     // Coerce to level
     level = is.string(level)? level : level.getLevel();
 
-    var parent = summary.getParent(summary, level);
+    var parent = summary.getParent(level);
 
+    var articles = parent.getArticles();
     // Find the index to remove
     var index = articles.findIndex(function(art) {
         return art.getLevel() === level;
     });
-    if (!index) {
+    if (index === -1) {
         return summary;
     }
 
     // Remove from children
-    var articles = parent.getArticles().remove(index);
+    articles = articles.remove(index);
     parent = parent.set('articles', articles);
 
     // Reindex the level from here
     parent = indexArticleLevels(parent);
 
-    return editArticle(summary, parent.getLevel(), parent);
+    return mergeAtLevel(summary, parent.getLevel(), parent);
 }
 
 module.exports = removeArticle;