require File.expand_path(File.dirname(__FILE__) + '/spec_helper')

require 'hx'

describe "Hx::Site.load" do
  it "requires dependencies from the config" do
    yaml_config = YAML.dump({'require' => ['hx_dummy.rb']})
    Hx::Site.load yaml_config, __FILE__
    $".should include('hx_dummy.rb')

    yaml_config = YAML.dump({'require' => 'hx_dummy2.rb'})
    Hx::Site.load yaml_config, __FILE__
    $".should include('hx_dummy2.rb')
  end

  it "returns an Hx::Site object" do
    yaml_config = YAML.dump({})
    site = Hx::Site.load yaml_config, __FILE__
    site.should be_an_instance_of(Hx::Site)
  end

  it "takes default base_dir from config file path" do
    yaml_config = YAML.dump({})
    site = Hx::Site.load yaml_config, 'foo/baz/config.hx'
    site.options[:base_dir].should == 'foo/baz'
    yaml_config = YAML.dump({'options' => {'base_dir' => 'foo/bar'}})
    site = Hx::Site.load yaml_config, 'foo/baz/config.hx'
    site.options[:base_dir].should == 'foo/bar'
  end

  it "gets global options from the config, with symbol keys" do
    input_options = {'foo' => 'bar', 'base_dir' => "xyz"}
    output_options = {:foo => 'bar', :base_dir => "xyz"}
    yaml_config = YAML.dump({'options' => input_options})
    site = Hx::Site.load yaml_config, __FILE__
    site.options[:foo].should == 'bar'
    site.options[:base_dir].should == 'xyz'
  end

  it "creates a source for every entry in sources" do
    yaml_config = YAML.dump({'sources' => {'foo' => {},
                                           'bar' => {}}})
    site = Hx::Site.load(yaml_config, __FILE__)
    site.sources.size.should == 2
    site.sources.should include('foo')
    site.sources.should include('bar')
  end

  it "creates an output for every entry in outputs" do
    yaml_config = YAML.dump({'outputs' => [{}, {}]})
    site = Hx::Site.load(yaml_config, __FILE__)
    site.outputs.size.should == 2
  end
end

describe Hx::Site do
  before(:each) do
    yaml_config = YAML.dump({})
    @site = Hx::Site.load(yaml_config, __FILE__)
  end

  it "returns itself from each_entry" do
    @site.each_entry {}.should == @site
  end
end