From ce0ff3774f34c17ca362fa9ac0d07044f76e81a7 Mon Sep 17 00:00:00 2001
From: Ben Zimmer <benjamin.zimmer@infopark.de>
Date: Sun, 12 May 2013 13:57:04 +0200
Subject: [PATCH 1/4] adds spec support for active record It's not very nice at
 the moment, because it spits out the migration output on every run, but it
 works.

---
 spec/support/active_record.rb | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 spec/support/active_record.rb

diff --git a/spec/support/active_record.rb b/spec/support/active_record.rb
new file mode 100644
index 000000000..5dc79b586
--- /dev/null
+++ b/spec/support/active_record.rb
@@ -0,0 +1,13 @@
+require 'active_record'
+
+ActiveRecord::Base.establish_connection adapter: "sqlite3", database: "db/stringer_test.sqlite"
+ActiveRecord::Migrator.up "db/migrate"
+
+RSpec.configure do |config|
+  config.around do |example|
+    ActiveRecord::Base.transaction do
+      example.run
+      raise ActiveRecord::Rollback
+    end
+  end
+end

From a1cee780586b6171198b975cbf1970836fa4790d Mon Sep 17 00:00:00 2001
From: Ben Zimmer <benjamin.zimmer@infopark.de>
Date: Sun, 12 May 2013 13:58:45 +0200
Subject: [PATCH 2/4] adds Story specs

---
 spec/models/story_spec.rb | 40 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 spec/models/story_spec.rb

diff --git a/spec/models/story_spec.rb b/spec/models/story_spec.rb
new file mode 100644
index 000000000..3667a4dbd
--- /dev/null
+++ b/spec/models/story_spec.rb
@@ -0,0 +1,40 @@
+require "spec_helper"
+require 'support/active_record'
+
+app_require "models/story"
+
+describe "Story" do
+
+  let(:story) do
+    Story.new(
+      title: Faker::Lorem.sentence(50),
+      body: Faker::Lorem.sentence(50)
+    )
+  end
+
+  describe "#headline" do
+    it "truncates to 50 chars" do
+      story.headline.size.should eq(50)
+    end
+
+    it "uses a fallback string if story has no title" do
+      story.title = nil
+      story.headline.should eq(Story::UNTITLED)
+    end
+  end
+
+  describe "#lead" do
+    it "truncates to 100 chars" do
+      story.lead.size.should eq(100)
+    end
+  end
+
+  describe "#source" do
+    let(:feed) { Feed.new(name: 'Superfeed') }
+    before { story.feed = feed }
+
+    it "returns the feeds name" do
+      story.source.should eq(feed.name)
+    end
+  end
+end

From 1e233473cbd7fd97f2ff27cb605cd697d5d44ed5 Mon Sep 17 00:00:00 2001
From: Ben Zimmer <benjamin.zimmer@infopark.de>
Date: Sun, 12 May 2013 14:00:22 +0200
Subject: [PATCH 3/4] removes some trailing white-spaces

---
 spec/factories/story_factory.rb | 6 +++---
 spec/spec_helper.rb             | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/spec/factories/story_factory.rb b/spec/factories/story_factory.rb
index f8fc02b81..d4f7d022a 100644
--- a/spec/factories/story_factory.rb
+++ b/spec/factories/story_factory.rb
@@ -14,11 +14,11 @@ def source
   def self.build(params = {})
     FakeStory.new(
       id: rand(100),
-      title: params[:title] || Faker::Lorem.sentence, 
-      permalink: params[:permalink] || Faker::Internet.url, 
+      title: params[:title] || Faker::Lorem.sentence,
+      permalink: params[:permalink] || Faker::Internet.url,
       body: params[:body] || Faker::Lorem.paragraph,
       feed: params[:feed] || FeedFactory.build,
       is_read: params[:is_read] || false,
       published: params[:published] ||Time.now)
   end
-end
\ No newline at end of file
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index a04da648f..15cc78502 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -30,5 +30,5 @@ def app
 end
 
 def session
-  last_request.env['rack.session'] 
+  last_request.env['rack.session']
 end

From af948ef7b353097a8054d85a3946bd56d636655c Mon Sep 17 00:00:00 2001
From: Ben Zimmer <benjamin.zimmer@infopark.de>
Date: Sun, 12 May 2013 14:17:26 +0200
Subject: [PATCH 4/4] specs: only run migrations if necessary

---
 spec/support/active_record.rb | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/spec/support/active_record.rb b/spec/support/active_record.rb
index 5dc79b586..fdcc6d699 100644
--- a/spec/support/active_record.rb
+++ b/spec/support/active_record.rb
@@ -1,7 +1,20 @@
 require 'active_record'
 
 ActiveRecord::Base.establish_connection adapter: "sqlite3", database: "db/stringer_test.sqlite"
-ActiveRecord::Migrator.up "db/migrate"
+
+def need_to_migrate?
+  current_migration = ActiveRecord::Migrator.current_version
+  latest_migration = begin
+    ActiveRecord::Migrator.get_all_versions.last
+  rescue ActiveRecord::StatementInvalid
+    nil
+  end
+  current_migration != latest_migration
+end
+
+if need_to_migrate?
+  ActiveRecord::Migrator.up "db/migrate"
+end
 
 RSpec.configure do |config|
   config.around do |example|