From 034bdaf6935cfc482b807171e0c677f3a967224b Mon Sep 17 00:00:00 2001
From: Myron Marston <myron.marston@gmail.com>
Date: Mon, 23 Apr 2012 23:11:06 -0700
Subject: [PATCH] Only use the first line of the cuke feature name in the
 cassette name.

Closes #157.
---
 features/test_frameworks/cucumber.feature | 4 ++++
 lib/vcr/test_frameworks/cucumber.rb       | 2 +-
 spec/vcr/test_frameworks/cucumber_spec.rb | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/features/test_frameworks/cucumber.feature b/features/test_frameworks/cucumber.feature
index 197f6e7f..283fa081 100644
--- a/features/test_frameworks/cucumber.feature
+++ b/features/test_frameworks/cucumber.feature
@@ -75,6 +75,10 @@ Feature: Usage with Cucumber
       """
       Feature: VCR example
 
+        Note: Cucumber treats the pre-amble as part of the feature name. When
+        using the :use_scenario_name option, VCR will only use the first line
+        of the feature name as the directory for the cassette.
+
         @localhost_request
         Scenario: tagged scenario
           When a request is made to "http://localhost:7777/localhost_request_1"
diff --git a/lib/vcr/test_frameworks/cucumber.rb b/lib/vcr/test_frameworks/cucumber.rb
index 86d8c33c..280d7952 100644
--- a/lib/vcr/test_frameworks/cucumber.rb
+++ b/lib/vcr/test_frameworks/cucumber.rb
@@ -38,7 +38,7 @@ def tags(*tag_names)
           options = original_options.dup
 
           cassette_name = if options.delete(:use_scenario_name)
-            "#{scenario.feature.name}/#{scenario.name}"
+            "#{scenario.feature.name.split("\n").first}/#{scenario.name}"
           else
             "cucumber_tags/#{tag_name.gsub(/\A@/, '')}"
           end
diff --git a/spec/vcr/test_frameworks/cucumber_spec.rb b/spec/vcr/test_frameworks/cucumber_spec.rb
index c14d160d..7675678d 100644
--- a/spec/vcr/test_frameworks/cucumber_spec.rb
+++ b/spec/vcr/test_frameworks/cucumber_spec.rb
@@ -6,7 +6,7 @@
   let(:after_blocks_for_tags) { {} }
 
   def scenario(name)
-    stub(:name => name, :feature => stub(:name => "My feature name"))
+    stub(:name => name, :feature => stub(:name => "My feature name\nThe preamble text is not included"))
   end
 
   let(:current_scenario) { scenario "My scenario name" }