require File.expand_path(File.join(File.dirname(__FILE__), "helper"))

class ResponseCodeMechTest < Test::Unit::TestCase
  def setup
    @agent = WWW::Mechanize.new
  end

  def test_eof_error_loop
    assert_raises(EOFError) {
      @agent.get("http://localhost/http_headers?Content-Length=300")
    }
  end

  def test_redirect
    @agent.get("http://localhost/response_code?code=300")
    assert_equal("http://localhost/index.html",
      @agent.current_page.uri.to_s)

    @agent.get("http://localhost/response_code?code=301")
    assert_equal("http://localhost/index.html",
      @agent.current_page.uri.to_s)

    @agent.get("http://localhost/response_code?code=302")
    assert_equal("http://localhost/index.html",
      @agent.current_page.uri.to_s)

    @agent.get("http://localhost/response_code?code=303")
    assert_equal("http://localhost/index.html",
      @agent.current_page.uri.to_s)

    @agent.get("http://localhost/response_code?code=307")
    assert_equal("http://localhost/index.html",
      @agent.current_page.uri.to_s)
  end

  def test_do_not_follow_redirect
    @agent.redirect_ok = false

    @agent.get("http://localhost/response_code?code=302")
    assert_equal("http://localhost/response_code?code=302",
      @agent.current_page.uri.to_s)
  end

  def test_error
    @agent = WWW::Mechanize.new
    begin
      @agent.get("http://localhost/response_code?code=500")
    rescue WWW::Mechanize::ResponseCodeError => err
      assert_equal("500", err.response_code)
    end
  end
end