Sha256: acb5b54aa2cb9af7983e00aaaa7bce18a1a8b6f2de92ec2917b5b1b7b06586b9
Contents?: true
Size: 1.18 KB
Versions: 7
Compression:
Stored size: 1.18 KB
Contents
require File.join(File.dirname(__FILE__), '..', 'spec_helper')
include TruncateHtmlHelper
class Truncator
include TruncateHtmlHelper
end
describe TruncateHtmlHelper do
def truncator
@truncator ||= Truncator.new
end
it 'is included in ActionView::Base' do
ActionView::Base.included_modules.should include(TruncateHtmlHelper)
end
before(:each) do
@original_html = '<p>foo</p>'
@original_html.stub!(:html_safe).and_return(@original_html)
end
it 'creates an instance of HtmlTruncator and calls truncate on it' do
truncator = double(truncate: @original_html)
TruncateHtml::HtmlTruncator.should_receive(:new).and_return(truncator)
truncator.truncate_html(@original_html)
end
it 'calls truncate on the HtmlTruncator object' do
truncator = double(truncate: @original_html)
TruncateHtml::HtmlTruncator.stub!(:new).and_return(truncator)
truncator.should_receive(:truncate).and_return(@original_html)
truncator.truncate_html('foo')
end
context 'the input html is nil' do
it 'returns an empty string' do
truncator.truncate_html(nil).should be_empty
truncator.truncate_html(nil).should be_kind_of(String)
end
end
end
Version data entries
7 entries across 7 versions & 3 rubygems