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require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'test_helper'))
require 'net/http'
class S3Test < Test::Unit::TestCase
def self.test_S3?
true unless ENV["TEST_S3"] == "false"
end
if test_S3? && File.exist?(File.join(File.dirname(__FILE__), '../../amazon_s3.yml'))
include BaseAttachmentTests
attachment_model S3Attachment
def test_should_create_correct_bucket_name(klass = S3Attachment)
attachment_model klass
attachment = upload_file :filename => '/files/rails.png'
assert_equal attachment.s3_config[:bucket_name], attachment.bucket_name
end
test_against_subclass :test_should_create_correct_bucket_name, S3Attachment
def test_should_create_default_path_prefix(klass = S3Attachment)
attachment_model klass
attachment = upload_file :filename => '/files/rails.png'
assert_equal File.join(attachment_model.table_name, attachment.attachment_path_id), attachment.base_path
end
test_against_subclass :test_should_create_default_path_prefix, S3Attachment
def test_should_create_custom_path_prefix(klass = S3WithPathPrefixAttachment)
attachment_model klass
attachment = upload_file :filename => '/files/rails.png'
assert_equal File.join('some/custom/path/prefix', attachment.attachment_path_id), attachment.base_path
end
test_against_subclass :test_should_create_custom_path_prefix, S3WithPathPrefixAttachment
def test_should_create_valid_url(klass = S3Attachment)
attachment_model klass
attachment = upload_file :filename => '/files/rails.png'
assert_equal "#{s3_protocol}#{s3_hostname}#{s3_port_string}/#{attachment.bucket_name}/#{attachment.full_filename}", attachment.s3_url
end
test_against_subclass :test_should_create_valid_url, S3Attachment
def test_should_create_authenticated_url(klass = S3Attachment)
attachment_model klass
attachment = upload_file :filename => '/files/rails.png'
assert_match /^http.+AWSAccessKeyId.+Expires.+Signature.+/, attachment.authenticated_s3_url(:use_ssl => true)
end
test_against_subclass :test_should_create_authenticated_url, S3Attachment
def test_should_create_authenticated_url_for_thumbnail(klass = S3Attachment)
attachment_model klass
attachment = upload_file :filename => '/files/rails.png'
['large', :large].each do |thumbnail|
assert_match(
/^http.+rails_large\.png.+AWSAccessKeyId.+Expires.+Signature/,
attachment.authenticated_s3_url(thumbnail),
"authenticated_s3_url failed with #{thumbnail.class} parameter"
)
end
end
def test_should_save_attachment(klass = S3Attachment)
attachment_model klass
assert_created do
attachment = upload_file :filename => '/files/rails.png'
assert_valid attachment
assert attachment.image?
assert !attachment.size.zero?
assert_kind_of Net::HTTPOK, http_response_for(attachment.s3_url)
end
end
test_against_subclass :test_should_save_attachment, S3Attachment
def test_should_delete_attachment_from_s3_when_attachment_record_destroyed(klass = S3Attachment)
attachment_model klass
attachment = upload_file :filename => '/files/rails.png'
urls = [attachment.s3_url] + attachment.thumbnails.collect(&:s3_url)
urls.each {|url| assert_kind_of Net::HTTPOK, http_response_for(url) }
attachment.destroy
urls.each do |url|
begin
http_response_for(url)
rescue Net::HTTPForbidden, Net::HTTPNotFound
nil
end
end
end
test_against_subclass :test_should_delete_attachment_from_s3_when_attachment_record_destroyed, S3Attachment
protected
def http_response_for(url)
url = URI.parse(url)
Net::HTTP.start(url.host, url.port) {|http| http.request_head(url.path) }
end
def s3_protocol
Technoweenie::AttachmentFu::Backends::S3Backend.protocol
end
def s3_hostname
Technoweenie::AttachmentFu::Backends::S3Backend.hostname
end
def s3_port_string
Technoweenie::AttachmentFu::Backends::S3Backend.port_string
end
else
def test_flunk_s3
puts "s3 config file not loaded, tests not running"
end
end
end
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