diff --git a/Gemfile b/Gemfile
index e04ed24..5eab903 100644
--- a/Gemfile
+++ b/Gemfile
@@ -13,3 +13,10 @@ gemspec
 group :development do
   gem "rubocop",  "0.32.0"
 end
+
+group :development, :test do
+  gem "rspec-rails",     "3.2.3"
+  gem "rspec-instafail", "0.2.6", require: false
+  gem "fuubar",          "2.0.0"
+  gem "nyan-cat-formatter", require: false
+end
diff --git a/Gemfile.lock b/Gemfile.lock
index a3525f4..c9b1c7c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -47,7 +47,11 @@ GEM
     astrolabe (1.3.0)
       parser (>= 2.2.0.pre.3, < 3.0)
     builder (3.2.2)
+    diff-lcs (1.2.5)
     erubis (2.7.0)
+    fuubar (2.0.0)
+      rspec (~> 3.0)
+      ruby-progressbar (~> 1.4)
     globalid (0.3.5)
       activesupport (>= 4.1.0)
     i18n (0.7.0)
@@ -61,6 +65,8 @@ GEM
     minitest (5.7.0)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
+    nyan-cat-formatter (0.11)
+      rspec (>= 2.99, >= 2.14.2, < 4)
     parser (2.2.2.5)
       ast (>= 1.1, < 3.0)
     powerpack (0.1.1)
@@ -93,6 +99,29 @@ GEM
       thor (>= 0.18.1, < 2.0)
     rainbow (2.0.0)
     rake (10.4.2)
+    rspec (3.2.0)
+      rspec-core (~> 3.2.0)
+      rspec-expectations (~> 3.2.0)
+      rspec-mocks (~> 3.2.0)
+    rspec-core (3.2.3)
+      rspec-support (~> 3.2.0)
+    rspec-expectations (3.2.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.2.0)
+    rspec-instafail (0.2.6)
+      rspec
+    rspec-mocks (3.2.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.2.0)
+    rspec-rails (3.2.3)
+      actionpack (>= 3.0, < 4.3)
+      activesupport (>= 3.0, < 4.3)
+      railties (>= 3.0, < 4.3)
+      rspec-core (~> 3.2.0)
+      rspec-expectations (~> 3.2.0)
+      rspec-mocks (~> 3.2.0)
+      rspec-support (~> 3.2.0)
+    rspec-support (3.2.2)
     rubocop (0.32.0)
       astrolabe (~> 1.3)
       parser (>= 2.2.2.5, < 3.0)
@@ -116,6 +145,10 @@ PLATFORMS
 
 DEPENDENCIES
   diaspora_federation!
+  fuubar (= 2.0.0)
+  nyan-cat-formatter
+  rspec-instafail (= 0.2.6)
+  rspec-rails (= 3.2.3)
   rubocop (= 0.32.0)
 
 BUNDLED WITH