diff --git a/tests/unit/models/resource-test.js b/tests/unit/models/resource-test.js
index e0b70ba..7c8991d 100644
--- a/tests/unit/models/resource-test.js
+++ b/tests/unit/models/resource-test.js
@@ -153,21 +153,36 @@ test('#changedAttributes', function(assert) {
 
 test('#previousAttributes', function(assert) {
   let post = createPost.call(this);
+  let previous;
+
   assert.equal(post.get('excerpt'), 'Was a gambler.', 'excerpt is set to "Was a gambler."');
   post.set('excerpt', 'Became a deputy.');
   assert.equal(post.get('excerpt'), 'Became a deputy.', 'excerpt is set to "Became a deputy."');
 
-  let previous = post.get('previousAttributes');
+  previous = post.get('previousAttributes');
+  assert.equal(Object.keys(previous).join(''), 'excerpt', 'previous attributes include only excerpt');
+  assert.equal(previous.excerpt, 'Was a gambler.', 'previous excerpt value is "Was a gambler."');
+
+  // Several changes
+  post.set('excerpt', 'Became the sheriff.');
+  post.set('excerpt', 'Became the chief.');
+  post.set('excerpt', 'Became the mayor.');
+
+  previous = post.get('previousAttributes');
   assert.equal(Object.keys(previous).join(''), 'excerpt', 'previous attributes include only excerpt');
   assert.equal(previous.excerpt, 'Was a gambler.', 'previous excerpt value is "Was a gambler."');
 });
 
 test('#rollbackAttributes resets attributes based on #previousAttributes', function(assert) {
   let post = createPost.call(this);
+  let previous;
+
   assert.equal(post.get('excerpt'), 'Was a gambler.', 'excerpt is set to "Was a gambler."');
   post.set('excerpt', 'Became a deputy.');
   assert.equal(post.get('excerpt'), 'Became a deputy.', 'excerpt is set to "Became a deputy."');
-  let previous = post.get('previousAttributes');
+
+  previous = post.get('previousAttributes');
+
   assert.equal(previous.excerpt, 'Was a gambler.', 'previous excerpt value is "Was a gambler."');
   assert.equal(Object.keys(previous).length, 1, 'previous attribues have one change tracked');
 
@@ -176,6 +191,19 @@ test('#rollbackAttributes resets attributes based on #previousAttributes', funct
   previous = post.get('previousAttributes');
   assert.equal(post.get('excerpt'), 'Was a gambler.', 'excerpt is set to "Was a gambler."');
   assert.equal(Object.keys(previous).length, 0, 'previous attribues are empty');
+
+  // Several changes
+  post.set('excerpt', 'Became the sheriff.');
+  post.set('excerpt', 'Became the chief.');
+  post.set('excerpt', 'Became the mayor.');
+
+  post.rollbackAttributes();
+
+  previous = post.get('previousAttributes');
+
+  // Should rollback to initially fetched value
+  assert.equal(post.get('excerpt'), 'Was a gambler.', 'excerpt is set to "Was a gambler."');
+  assert.equal(Object.keys(previous).length, 0, 'previous attribues are empty');
 });
 
 test('#rollbackRelationships resets relationships', function(assert) {