Cucumber Webrat steps

CopyThen /^there should be a "([^"]+)" field$/ do |name|
  lambda { webrat.current_scope.send(:locate_field, name) }.should_not raise_error(Webrat::NotFoundError)
end

Then /^there should be no "([^"]+)" field$/ do |name|
  lambda { webrat.current_scope.send(:locate_field, name) }.should raise_error(Webrat::NotFoundError)
end

CopyThen /^I should see "([^\"]*)" in the HTML$/ do |text|
  response.body.should include(text)
end

Then /^I should not see "([^\"]*)" in the HTML$/ do |text|
  response.body.should_not include(text)
end

CopyThen /^I should see "([^\"]*)" in the HTML within "([^\"]*)"$/ do |text, selector|
  have_selector(selector).matches?(response) do |content|
    content.to_html.should include(text)
  end
end

Then /^I should not see "([^\"]*)" in the HTML within "([^\"]*)"$/ do |text, selector|
  have_selector(selector).matches?(response) do |content|
    content.to_html.should_not include(text)
  end
end

CopyThen /^I should see \/([^\/]*)\/ in the HTML$/ do |text|
  response.body.should =~ /#{text}/
end

Then /^I should see \/([^\/]*)\/m in the HTML$/ do |text|
  response.body.should =~ /#{text}/m
end

CopyThen /^I should see the following ([\w]+) table:?$/ do |name, expected_table|
  name = name.underscore
  table_element = begin
    element_at("table\##{name}")
  rescue Webrat::NotFoundError
    begin
      element_at("table.#{name}")
    rescue
      element_at("\##{name}_table")
    end
  end
  table = table_element.to_table
  expected_table = expected_table.raw

  table.size.should == expected_table.size
  table.each.with_index do |row, index|
    expected_row = expected_table[index]
    expected_row.each do |expected_column|
      row.any?{ |column| column.include?(expected_column) }.should be_true
    end
  end
end

CopyThen I should see the following users table:
  | Name  | Is Admin? |
  | Alice | Yes       |
  | Bob   | No        |

CopyThen /^I should see the following rows in the ([\w]+) table:?$/ do |name, expected_table|
  document = Webrat::XML.html_document(response)

  rows = document.xpath("//table[@id='#{name}']//tr").collect { |row| row.xpath('.//td|.//th') }

  expected_table = expected_table.raw

  expected_table.all? do |expected_row|
    first_row = rows.find_index do |row|
      expected_row.all? do |expected_column|
        first_column = row.find_index do |column|
          Webrat::XML.inner_text(column).include? expected_column.strip
        end
        if first_column.nil?
          false
        else
          row = row[(first_column + 1)..-1]
          true
        end
      end
    end
    if first_row.nil?
      false
    else
      rows = rows[(first_row + 1)..-1]
      true
    end
  end.should be_true
end