Sha256: 8b0d4beffe84794670cd2273055d514c824fc5b012058cd9eaaf0364095fa806
Contents?: true
Size: 1.94 KB
Versions: 5
Compression:
Stored size: 1.94 KB
Contents
require 'test_helper'
class WickedPdfDocumentTest < ActiveSupport::TestCase
HTML_DOCUMENT = '<html><body>Hello World</body></html>'.freeze
def setup
@document = WickedPdf::Document.new
end
test 'should generate PDF from html document' do
pdf = @document.pdf_from_string HTML_DOCUMENT
assert pdf.start_with?('%PDF-1.4')
assert pdf.rstrip.end_with?('%%EOF')
assert pdf.length > 100
end
test 'should generate PDF from html document with long lines' do
document_with_long_line_file = File.new('test/fixtures/document_with_long_line.html', 'r')
pdf = @document.pdf_from_string(document_with_long_line_file.read)
assert pdf.start_with?('%PDF-1.4')
assert pdf.rstrip.end_with?('%%EOF')
assert pdf.length > 100
end
test 'should generate PDF from html existing HTML file without converting it to string' do
filepath = File.join(Dir.pwd, 'test/fixtures/document_with_long_line.html')
pdf = @document.pdf_from_html_file(filepath)
assert pdf.start_with?('%PDF-1.4')
assert pdf.rstrip.end_with?('%%EOF')
assert pdf.length > 100
end
test 'should output progress when creating pdfs on compatible hosts' do
document = WickedPdf::Document.new
output = []
options = { :progress => proc { |o| output << o } }
document.pdf_from_string HTML_DOCUMENT, options
if RbConfig::CONFIG['target_os'] =~ /mswin|mingw/
assert_empty output
else
assert(output.collect { |l| !l.match(/Loading/).nil? }.include?(true)) # should output something like "Loading pages (1/5)"
end
end
test 'should raise exception when pdf is empty' do
begin
tmp = Tempfile.new('wkhtmltopdf')
fp = tmp.path
File.chmod 0o777, fp
command = WickedPdf::Command.new(binary: WickedPdf::Binary.new(fp))
document = WickedPdf::Document.new command
assert_raise RuntimeError do
document.pdf_from_string HTML_DOCUMENT
end
ensure
tmp.delete
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems