/amexsbs/railsapp/vendor/plugins/paperclip/test/interpolations_test.rb
Ruby | 127 lines | 108 code | 19 blank | 0 comment | 2 complexity | d60f35fdba3dc2f6454d0adc5c345955 MD5 | raw file
Possible License(s): GPL-2.0, MPL-2.0-no-copyleft-exception, MIT
- require 'test/helper'
- class InterpolationsTest < Test::Unit::TestCase
- should "return all methods but the infrastructure when sent #all" do
- methods = Paperclip::Interpolations.all
- assert ! methods.include?(:[])
- assert ! methods.include?(:[]=)
- assert ! methods.include?(:all)
- methods.each do |m|
- assert Paperclip::Interpolations.respond_to?(m)
- end
- end
- should "return the Rails.root" do
- assert_equal Rails.root, Paperclip::Interpolations.rails_root(:attachment, :style)
- end
- should "return the Rails.env" do
- assert_equal Rails.env, Paperclip::Interpolations.rails_env(:attachment, :style)
- end
- should "return the class of the Interpolations module when called with no params" do
- assert_equal Module, Paperclip::Interpolations.class
- end
- should "return the class of the instance" do
- attachment = mock
- attachment.expects(:instance).returns(attachment)
- attachment.expects(:class).returns("Thing")
- assert_equal "things", Paperclip::Interpolations.class(attachment, :style)
- end
- should "return the basename of the file" do
- attachment = mock
- attachment.expects(:original_filename).returns("one.jpg").times(2)
- assert_equal "one", Paperclip::Interpolations.basename(attachment, :style)
- end
- should "return the extension of the file" do
- attachment = mock
- attachment.expects(:original_filename).returns("one.jpg")
- attachment.expects(:styles).returns({})
- assert_equal "jpg", Paperclip::Interpolations.extension(attachment, :style)
- end
- should "return the extension of the file as the format if defined in the style" do
- attachment = mock
- attachment.expects(:original_filename).never
- attachment.expects(:styles).returns({:style => {:format => "png"}})
- assert_equal "png", Paperclip::Interpolations.extension(attachment, :style)
- end
- should "return the id of the attachment" do
- attachment = mock
- attachment.expects(:id).returns(23)
- attachment.expects(:instance).returns(attachment)
- assert_equal 23, Paperclip::Interpolations.id(attachment, :style)
- end
- should "return the partitioned id of the attachment" do
- attachment = mock
- attachment.expects(:id).returns(23)
- attachment.expects(:instance).returns(attachment)
- assert_equal "000/000/023", Paperclip::Interpolations.id_partition(attachment, :style)
- end
- should "return the name of the attachment" do
- attachment = mock
- attachment.expects(:name).returns("file")
- assert_equal "files", Paperclip::Interpolations.attachment(attachment, :style)
- end
- should "return the style" do
- assert_equal :style, Paperclip::Interpolations.style(:attachment, :style)
- end
- should "return the default style" do
- attachment = mock
- attachment.expects(:default_style).returns(:default_style)
- assert_equal :default_style, Paperclip::Interpolations.style(attachment, nil)
- end
- should "reinterpolate :url" do
- attachment = mock
- attachment.expects(:url).with(:style, false).returns("1234")
- assert_equal "1234", Paperclip::Interpolations.url(attachment, :style)
- end
- should "raise if infinite loop detcted reinterpolating :url" do
- attachment = Object.new
- class << attachment
- def url(*args)
- Paperclip::Interpolations.url(self, :style)
- end
- end
- assert_raises(Paperclip::InfiniteInterpolationError){ Paperclip::Interpolations.url(attachment, :style) }
- end
- should "return the filename as basename.extension" do
- attachment = mock
- attachment.expects(:styles).returns({})
- attachment.expects(:original_filename).returns("one.jpg").times(3)
- assert_equal "one.jpg", Paperclip::Interpolations.filename(attachment, :style)
- end
- should "return the filename as basename.extension when format supplied" do
- attachment = mock
- attachment.expects(:styles).returns({:style => {:format => :png}})
- attachment.expects(:original_filename).returns("one.jpg").times(2)
- assert_equal "one.png", Paperclip::Interpolations.filename(attachment, :style)
- end
- should "return the timestamp" do
- now = Time.now
- attachment = mock
- attachment.expects(:instance_read).with(:updated_at).returns(now)
- assert_equal now.to_s, Paperclip::Interpolations.timestamp(attachment, :style)
- end
- should "call all expected interpolations with the given arguments" do
- Paperclip::Interpolations.expects(:id).with(:attachment, :style).returns(1234)
- Paperclip::Interpolations.expects(:attachment).with(:attachment, :style).returns("attachments")
- Paperclip::Interpolations.expects(:notreal).never
- value = Paperclip::Interpolations.interpolate(":notreal/:id/:attachment", :attachment, :style)
- assert_equal ":notreal/1234/attachments", value
- end
- end