```ruby
require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
require File.expand_path(File.dirname(__FILE__) + '/../lib/sass_partial')

describe "SassPartial" do
  before(:all) do
    @root_dir = Dir.getwd
    Dir.mkdir("test_files")
    Dir.chdir("test_files")
  end
  context "create partials" do
    
    it "should create multiple files" do
      
      SassPartial.new({"_1.sass" => [], "_2.sass" => []})
      Dir.chdir(@root_dir)
      Dir.entries("test_files").include?("_2.sass").should eq true
    end
    
  end
  context "create files with dependancies" do
    it "should create a file with an //import statement" do
      Dir.chdir("test_files")
      SassPartial.new({"_1.sass" => ["_2.sass"], "_2.sass" => []})
      SassPartial.build_imports
      File.open("_1.sass", 'r') do |line|
        line.should include '//import "_1.sass"'
      end
    end
  end
  after(:all) do
    Dir.chdir(@root_dir) # in case test has failed and couldn't chdir back to root
    Dir.foreach("test_files") do |partial|
      File.delete("test_files/" + partial) unless partial == '.' or partial == '..'
    end
    Dir.rmdir("test_files")
  end
end
```

Build dependancies works (at least for a single dependency)
user
```ruby
require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
require File.expand_path(File.dirname(__FILE__) + '/../lib/sass_partial')

describe "SassPartial" do
  before(:all) do
    @root_dir = Dir.getwd
    Dir.mkdir("test_files")
    Dir.chdir("test_files")
  end
  context "create partials" do
    
    it "should create multiple files" do
      
      SassPartial.new({"_1.sass" => [], "_2.sass" => []})
      Dir.chdir(@root_dir)
      Dir.entries("test_files").include?("_2.sass").should eq true
    end
    
  end
  context "create files with dependancies" do
    it "should create a file with an //import statement" do
      Dir.chdir("test_files")
      @partial = SassPartial.new({"_1.sass" => ["_2.sass"], "_2.sass" => []})
      @partial.build_imports
      File.open("_1.sass", 'r').each do |line|
        line.should eq '//import "_2.sass"'
      end
    end
  end
  after(:all) do
    Dir.chdir(@root_dir) # in case test has failed and couldn't chdir back to root
    Dir.foreach("test_files") do |partial|
      File.delete("test_files/" + partial) unless partial == '.' or partial == '..'
    end
    Dir.rmdir("test_files")
  end
end
```
assistant