#--
# Copyright: Copyright (c) 2010-2011 RightScale, Inc.
#
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# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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#++
require File.expand_path(File.join(File.dirname(__FILE__), '..', 'cookbook_helper'))

describe RightScraper::Resources::Cookbook do
  include RightScraper::SpecHelpers::DevelopmentModeEnvironment

  include RightScraper::CookbookHelper

  shared_examples_for 'a download repository' do
    it_should_behave_like 'a generic repository'

    it 'should have no tag' do
      parse_url(@repository)[:tag].should be_nil
    end
    it 'should have no position' do
      parse_url(@repository)[:position].should be_nil
    end
    it 'should have no credentials' do
      parse_url(@repository)[:username].should be_nil
      parse_url(@repository)[:password].should be_nil
    end
  end

  context 'with a download repository' do
    before(:each) do
      @repository = RightScraper::Repositories::Base.from_hash(:display_name => 'test repo',
                                                     :repo_type => :download,
                                                     :url => "http://a.site/foo/bar/baz",
                                                     :first_credential => "user",
                                                     :second_credential => "password")
    end

    it_should_behave_like 'a download repository'

    it 'should have a cookbook hash' do
      checkout_hash =
        Digest::SHA1.hexdigest("1\000download\000http://a.site/foo/bar/baz\000")
      example_cookbook(@repository).resource_hash.should ==
        Digest::SHA1.hexdigest("1\000#{checkout_hash}\000")
    end

    it 'should have a cookbook hash invariant under credential changes' do
      old_hash = example_cookbook(@repository).resource_hash
      @repository.first_credential = "b-key"
      example_cookbook(@repository).resource_hash.should == old_hash
    end

    it 'should have a cookbook hash that varies when the position changes' do
      example_cookbook(@repository, "foo").resource_hash.should_not ==
        example_cookbook(@repository, "bar").resource_hash
    end
  end

  context 'with a download repository with a port' do
    before(:each) do
      @repository = RightScraper::Repositories::Base.from_hash(:display_name => 'test repo',
                                                     :repo_type => :download,
                                                     :url => "http://a.site:23/foo/bar/baz",
                                                     :first_credential => "user",
                                                     :second_credential => "password")
    end

    it_should_behave_like 'a download repository'
  end

  context 'with a download repository with just a user' do
    before(:each) do
      @repository = RightScraper::Repositories::Base.from_hash(:display_name => 'test repo',
                                                     :repo_type => :download,
                                                     :url => "http://a.site/foo/bar/baz",
                                                     :first_credential => "user")
    end

    it_should_behave_like 'a download repository'
  end

  context 'with a weird download repository' do
    before(:each) do
      @repository = RightScraper::Repositories::Base.from_hash(:display_name => 'test repo',
                                                     :repo_type => :download,
                                                     :url => "urn:a.site:stuff")
    end

    it_should_behave_like 'a download repository'
  end

  context 'with a malicious download repository' do
    before(:each) do
      @repository = RightScraper::Repositories::Base.from_hash(:display_name => 'test repo',
                                                     :repo_type => :download,
                                                     :url => "http://foo.bar.baz.quux/%20CBLAH",
                                                     :first_credential => "foo:b/ar",
                                                     :second_credential => "foo@bar")
    end

    it_should_behave_like 'a download repository'
  end

  context 'with a download repository that includes a query' do
    before(:each) do
      @repository = RightScraper::Repositories::Base.from_hash(:display_name => 'test repo',
                                                     :repo_type => :download,
                                                     :url => "http://foo.bar.baz.quux/stuff?q=bar")
    end

    it_should_behave_like 'a download repository'
  end

end