From 8d14c2954991a3f0d6d7dd76d9b85ee7f8431787 Mon Sep 17 00:00:00 2001
From: Matt Zabriskie <mzabriskie@gmail.com>
Date: Tue, 22 Jul 2014 02:09:44 -0600
Subject: [PATCH] Improving tests for URLStore

---
 specs/URLStore.spec.js | 38 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

diff --git a/specs/URLStore.spec.js b/specs/URLStore.spec.js
index 8f079fa25a..ce6a5c0a5b 100644
--- a/specs/URLStore.spec.js
+++ b/specs/URLStore.spec.js
@@ -6,6 +6,10 @@ describe('when a new path is pushed to the URL', function () {
     URLStore.push('/a/b/c');
   });
 
+  afterEach(function () {
+    URLStore.teardown();
+  });
+
   it('has the correct path', function () {
     expect(URLStore.getCurrentPath()).toEqual('/a/b/c');
   });
@@ -13,10 +17,42 @@ describe('when a new path is pushed to the URL', function () {
 
 describe('when a new path is used to replace the URL', function () {
   beforeEach(function () {
-    URLStore.push('/a/b/c');
+    URLStore.replace('/a/b/c');
+  });
+
+  afterEach(function () {
+    URLStore.teardown();
   });
 
   it('has the correct path', function () {
     expect(URLStore.getCurrentPath()).toEqual('/a/b/c');
   });
 });
+
+describe('when going back in history', function () {
+  afterEach(function () {
+    URLStore.teardown();
+  });
+
+  it('has the correct path', function () {
+    URLStore.push('/a/b/c');
+    expect(URLStore.getCurrentPath()).toEqual('/a/b/c');
+
+    URLStore.push('/d/e/f');
+    expect(URLStore.getCurrentPath()).toEqual('/d/e/f');
+
+    URLStore.back();
+    expect(URLStore.getCurrentPath()).toEqual('/a/b/c');
+  });
+
+  it('should not go back before recorded history', function () {
+    var error = false;
+    try {
+      URLStore.back();
+    } catch (e) {
+      error = true;
+    }
+
+    expect(error).toEqual(true);
+  });
+});