From 076d7f885ed808a061c1d161f00fc81465b3b4da Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Sun, 13 Sep 2009 16:37:30 -0500
Subject: AP tests: detect missing dependencies and automatically run bundler

---
 actionpack/test/bundler_helper.rb | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 actionpack/test/bundler_helper.rb

(limited to 'actionpack/test/bundler_helper.rb')

diff --git a/actionpack/test/bundler_helper.rb b/actionpack/test/bundler_helper.rb
new file mode 100644
index 0000000000..5f3e982f19
--- /dev/null
+++ b/actionpack/test/bundler_helper.rb
@@ -0,0 +1,30 @@
+BUNDLER_ENV_FILE = File.join(File.dirname(__FILE__), '..', 'vendor', 'gems', 'environment')
+
+def load_bundled_gems
+  load_bundled_gems! if File.exist?("#{BUNDLER_ENV_FILE}.rb")
+end
+
+def load_bundled_gems!
+  puts "Checking if the bundled testing requirements are up to date..."
+
+  result = system "gem bundle"
+  unless result
+    puts "The gem bundler is not installed. Installing."
+    system "gem install bundler"
+    system "gem bundle"
+  end
+
+  require BUNDLER_ENV_FILE
+end
+
+def ensure_requirable(libs)
+  load_bundled_gems
+
+  begin
+    libs.each { |lib| require lib }
+  rescue LoadError => e
+    puts "Missing required libs to run test"
+    puts e.message
+    load_bundled_gems!
+  end
+end
-- 
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