From b7f08022c08374715f3bc122eb47da165b46ca36 Mon Sep 17 00:00:00 2001
From: Casey Dreier <cdreier@gmail.com>
Date: Mon, 11 Jul 2011 23:52:30 -0400
Subject: [PATCH] Additional testing for git class.

---
 lib/github_backup.rb     |  1 +
 lib/github_backup/git.rb |  2 +-
 test/git_test.rb         | 11 +++++++++--
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/lib/github_backup.rb b/lib/github_backup.rb
index 92bdafd..0a9b74b 100644
--- a/lib/github_backup.rb
+++ b/lib/github_backup.rb
@@ -5,6 +5,7 @@
 require 'github_backup/configuration'
 require 'github_backup/repository'
 require 'github_backup/github'
+require 'github_backup/git'
 
 module GithubBackup
   
diff --git a/lib/github_backup/git.rb b/lib/github_backup/git.rb
index 83707bf..ee4cfd8 100644
--- a/lib/github_backup/git.rb
+++ b/lib/github_backup/git.rb
@@ -7,7 +7,7 @@ class Git
     # Takes a target_dir string and a Repository class
     def initialize(target_dir, repository)
       self.target_dir = target_dir
-      raise "GitHub backup directory, #{self.target_dir}, does not exist!" unless Dir.exists?(self.target_dir)
+      raise "GitHub backup directory, #{self.target_dir}, does not exist!" unless File.directory?(self.target_dir)
 
       self.repository = repository
     end
diff --git a/test/git_test.rb b/test/git_test.rb
index 4d4be16..06a26dc 100644
--- a/test/git_test.rb
+++ b/test/git_test.rb
@@ -3,8 +3,8 @@
 class GithubBackup::GitTest < Test::Unit::TestCase
 
   def setup
-    @tmp_dir = File.join(File.expand_path(File.dirname(__FILE__), '..', 'tmp'))
-    Dir.mkdir(@tmp_dir) unless Dir.exists?(@tmp_dir)
+    @tmp_dir = File.expand_path(File.join(File.dirname(__FILE__), '..', 'tmp'))
+    Dir.mkdir(@tmp_dir) unless File.directory?(@tmp_dir)
   end
 
   def test_initialize
@@ -12,6 +12,13 @@ def test_initialize
     git = GithubBackup::Git.new(@tmp_dir, r)
   end
 
+  def test_initialize_raises_error_if_directory_does_not_exist
+    r   = GithubBackup::Repository.new(:ssh_url => 'ssh://git@github.com:test')
+    assert_raise RuntimeError do
+      GithubBackup::Git.new('sdfl9ij390', r)
+    end
+  end
+
   def teardown
     Dir.delete(@tmp_dir)
   end