let test adding repo for real

lib/gitlab_projects.rb

@@ -3,7 +3,7 @@ require 'fileutils'
 require_relative 'gitlab_config'
 
 class GitlabProjects
-  attr_accessor :project_name
+  attr_reader :project_name, :full_path
 
   def initialize
     @command = ARGV.shift
@@ -25,12 +25,12 @@ class GitlabProjects
   protected
 
   def add_project
-    FileUtils.mkdir_p(@full_path, mode: 0770)
-    cmd = "cd #{@full_path} && git init --bare && ln -s #{@hook_path} #{@full_path}/hooks/post-receive"
+    FileUtils.mkdir_p(full_path, mode: 0770)
+    cmd = "cd #{full_path} && git init --bare && ln -s #{@hook_path} #{full_path}/hooks/post-receive"
     system(cmd)
   end
 
   def rm_project
-    FileUtils.rm_rf(@full_path)
+    FileUtils.rm_rf(full_path)
   end
 end

spec/gitlab_projects_spec.rb

@@ -17,10 +17,21 @@ describe GitlabProjects do
     before do
       argv('add-project', 'gitlab-ci.git')
       @gl_projects = GitlabProjects.new
+      @gl_projects.stub(full_path: tmp_repo_path)
+    end
+
+    after do
+      FileUtils.rm_rf(tmp_repo_path)
+    end
+
+    it "should create a directory" do
+      @gl_projects.stub(system: true)
+      @gl_projects.send :add_project
+      File.exists?(tmp_repo_path).should be_true
     end
 
     it "should receive valid cmd" do
-      valid_cmd = "cd /home/git/repositories/gitlab-ci.git && git init --bare && ln -s /home/git/gitlab-shell/hooks/post-receive /home/git/repositories/gitlab-ci.git/hooks/post-receive"
+      valid_cmd = "cd #{tmp_repo_path} && git init --bare && ln -s /home/git/gitlab-shell/hooks/post-receive #{tmp_repo_path}/hooks/post-receive"
       @gl_projects.should_receive(:system).with(valid_cmd)
       @gl_projects.send :add_project
     end
@@ -31,4 +42,8 @@ describe GitlabProjects do
       ARGV[i] = arg
     end
   end
+
+  def tmp_repo_path
+    File.join(ROOT_PATH, 'tmp', 'gitlab-ci.git')
+  end
 end