require File.expand_path(File.dirname(__FILE__) + '/../../../spec_helper')
describe AttachmentToHTML::Adapters::RTF do
let(:attachment) { FactoryGirl.build(:rtf_attachment) }
let(:adapter) { AttachmentToHTML::Adapters::RTF.new(attachment) }
describe :tmpdir do
it 'defaults to the rails tmp directory' do
adapter.tmpdir.should == Rails.root.join('tmp')
end
it 'allows a tmpdir to be specified to store the converted document' do
adapter = AttachmentToHTML::Adapters::RTF.new(attachment, :tmpdir => '/tmp')
adapter.tmpdir.should == '/tmp'
end
end
describe :title do
it 'uses the attachment filename for the title' do
adapter.title.should == attachment.display_filename
end
end
describe :body do
it 'extracts the body from the document' do
adapter.body.should include('thisisthebody')
end
it 'operates in the context of the supplied tmpdir' do
adapter = AttachmentToHTML::Adapters::RTF.new(attachment, :tmpdir => '/tmp')
Dir.should_receive(:chdir).with('/tmp').and_call_original
adapter.body
end
it 'does not result in incorrect conversion when unrtf returns an invalid doctype' do
# Doctype public identifier is unquoted
# Valid doctype would be:
#
# See bug report http://savannah.gnu.org/bugs/?42015
invalid = <<-DOC
thisisthebody
DOC
AlaveteliExternalCommand.stub(:run).and_return(invalid)
adapter.body.should_not include('//W3C//DTD HTML 4.01 Transitional//EN')
end
it 'converts empty files' do
attachment = FactoryGirl.build(:rtf_attachment, :body => load_file_fixture('empty.rtf'))
adapter = AttachmentToHTML::Adapters::RTF.new(attachment)
adapter.body.should == ''
end
it 'doesnt fail if the external command returns nil' do
AlaveteliExternalCommand.stub(:run).and_return(nil)
adapter.body.should == ''
end
end
describe :success? do
it 'is successful if the body has content excluding the tags' do
adapter.stub(:body).and_return('some content
')
adapter.success?.should be_true
end
it 'is successful if the body contains images' do
adapter.stub(:body).and_return(%Q(
))
adapter.success?.should be_true
end
it 'is not successful if the body has no content other than tags' do
adapter.stub(:body).and_return('')
adapter.success?.should be_false
end
end
end