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require './test/helper'
class IntegrationTest < Test::Unit::TestCase
context "Many models at once" do
setup do
rebuild_model
@file = File.new(File.join(FIXTURES_DIR, "5k.png"), 'rb')
300.times do |i|
Dummy.create! :avatar => @file
end
end
should "not exceed the open file limit" do
assert_nothing_raised do
dummies = Dummy.find(:all)
dummies.each { |dummy| dummy.avatar }
end
end
end
context "An attachment" do
setup do
rebuild_model :styles => { :thumb => "50x50#" }
@dummy = Dummy.new
@file = File.new(File.join(File.dirname(__FILE__),
"fixtures",
"5k.png"), 'rb')
@dummy.avatar = @file
assert @dummy.save
end
teardown { @file.close }
should "create its thumbnails properly" do
assert_match /\b50x50\b/, `identify "#{@dummy.avatar.path(:thumb)}"`
end
context 'reprocessing with unreadable original' do
setup { File.chmod(0000, @dummy.avatar.path) }
should "not raise an error" do
assert_nothing_raised do
@dummy.avatar.reprocess!
end
end
should "return false" do
assert ! @dummy.avatar.reprocess!
end
teardown { File.chmod(0644, @dummy.avatar.path) }
end
context "redefining its attachment styles" do
setup do
Dummy.class_eval do
has_attached_file :avatar, :styles => { :thumb => "150x25#" }
has_attached_file :avatar, :styles => { :thumb => "150x25#", :dynamic => lambda { |a| '50x50#' } }
end
@d2 = Dummy.find(@dummy.id)
@d2.avatar.reprocess!
@d2.save
end
should "create its thumbnails properly" do
assert_match /\b150x25\b/, `identify "#{@dummy.avatar.path(:thumb)}"`
assert_match /\b50x50\b/, `identify "#{@dummy.avatar.path(:dynamic)}"`
end
end
end
context "Attachment" do
setup do
@thumb_path = "./test/../public/system/avatars/1/thumb/5k.png"
File.delete(@thumb_path) if File.exists?(@thumb_path)
rebuild_model :styles => { :thumb => "50x50#" }
@dummy = Dummy.new
@file = File.new(File.join(File.dirname(__FILE__),
"fixtures",
"5k.png"), 'rb')
end
teardown { @file.close }
should "not create the thumbnails upon saving when post-processing is disabled" do
@dummy.avatar.post_processing = false
@dummy.avatar = @file
assert @dummy.save
assert !File.exists?(@thumb_path)
end
should "create the thumbnails upon saving when post_processing is enabled" do
@dummy.avatar.post_processing = true
@dummy.avatar = @file
assert @dummy.save
assert File.exists?(@thumb_path)
end
end
context "Attachment with no generated thumbnails" do
setup do
@thumb_small_path = "./test/../public/system/avatars/1/thumb_small/5k.png"
@thumb_large_path = "./test/../public/system/avatars/1/thumb_large/5k.png"
File.delete(@thumb_small_path) if File.exists?(@thumb_small_path)
File.delete(@thumb_large_path) if File.exists?(@thumb_large_path)
rebuild_model :styles => { :thumb_small => "50x50#", :thumb_large => "60x60#" }
@dummy = Dummy.new
@file = File.new(File.join(File.dirname(__FILE__),
"fixtures",
"5k.png"), 'rb')
@dummy.avatar.post_processing = false
@dummy.avatar = @file
assert @dummy.save
@dummy.avatar.post_processing = true
end
teardown { @file.close }
should "allow us to create all thumbnails in one go" do
assert !File.exists?(@thumb_small_path)
assert !File.exists?(@thumb_large_path)
@dummy.avatar.reprocess!
assert File.exists?(@thumb_small_path)
assert File.exists?(@thumb_large_path)
end
should "allow us to selectively create each thumbnail" do
assert !File.exists?(@thumb_small_path)
assert !File.exists?(@thumb_large_path)
@dummy.avatar.reprocess! :thumb_small
assert File.exists?(@thumb_small_path)
assert !File.exists?(@thumb_large_path)
@dummy.avatar.reprocess! :thumb_large
assert File.exists?(@thumb_large_path)
end
end
context "A model that modifies its original" do
setup do
rebuild_model :styles => { :original => "2x2#" }
@dummy = Dummy.new
@file = File.new(File.join(File.dirname(__FILE__),
"fixtures",
"5k.png"), 'rb')
@dummy.avatar = @file
end
should "report the file size of the processed file and not the original" do
assert_not_equal @file.size, @dummy.avatar.size
end
teardown { @file.close }
end
context "A model with attachments scoped under an id" do
setup do
rebuild_model :styles => { :large => "100x100",
:medium => "50x50" },
:path => ":rails_root/tmp/:id/:attachments/:style.:extension"
@dummy = Dummy.new
@file = File.new(File.join(File.dirname(__FILE__),
"fixtures",
"5k.png"), 'rb')
@dummy.avatar = @file
end
teardown { @file.close }
context "when saved" do
setup do
@dummy.save
@saved_path = @dummy.avatar.path(:large)
end
should "have a large file in the right place" do
assert File.exists?(@dummy.avatar.path(:large))
end
context "and deleted" do
setup do
@dummy.avatar.clear
@dummy.save
end
should "not have a large file in the right place anymore" do
assert ! File.exists?(@saved_path)
end
should "not have its next two parent directories" do
assert ! File.exists?(File.dirname(@saved_path))
assert ! File.exists?(File.dirname(File.dirname(@saved_path)))
end
before_should "not die if an unexpected SystemCallError happens" do
FileUtils.stubs(:rmdir).raises(Errno::EPIPE)
end
end
end
end
context "A model with no attachment validation" do
setup do
rebuild_model :styles => { :large => "300x300>",
:medium => "100x100",
:thumb => ["32x32#", :gif] },
:default_style => :medium,
:url => "/:attachment/:class/:style/:id/:basename.:extension",
:path => ":rails_root/tmp/:attachment/:class/:style/:id/:basename.:extension"
@dummy = Dummy.new
end
should "have its definition return false when asked about whiny_thumbnails" do
assert ! Dummy.attachment_definitions[:avatar][:whiny_thumbnails]
end
context "when validates_attachment_thumbnails is called" do
setup do
Dummy.validates_attachment_thumbnails :avatar
end
should "have its definition return true when asked about whiny_thumbnails" do
assert_equal true, Dummy.attachment_definitions[:avatar][:whiny_thumbnails]
end
end
context "redefined to have attachment validations" do
setup do
rebuild_model :styles => { :large => "300x300>",
:medium => "100x100",
:thumb => ["32x32#", :gif] },
:whiny_thumbnails => true,
:default_style => :medium,
:url => "/:attachment/:class/:style/:id/:basename.:extension",
:path => ":rails_root/tmp/:attachment/:class/:style/:id/:basename.:extension"
end
should "have its definition return true when asked about whiny_thumbnails" do
assert_equal true, Dummy.attachment_definitions[:avatar][:whiny_thumbnails]
end
end
end
context "A model with no convert_options setting" do
setup do
rebuild_model :styles => { :large => "300x300>",
:medium => "100x100",
:thumb => ["32x32#", :gif] },
:default_style => :medium,
:url => "/:attachment/:class/:style/:id/:basename.:extension",
:path => ":rails_root/tmp/:attachment/:class/:style/:id/:basename.:extension"
@dummy = Dummy.new
end
should "have its definition return nil when asked about convert_options" do
assert ! Dummy.attachment_definitions[:avatar][:convert_options]
end
context "redefined to have convert_options setting" do
setup do
rebuild_model :styles => { :large => "300x300>",
:medium => "100x100",
:thumb => ["32x32#", :gif] },
:convert_options => "-strip -depth 8",
:default_style => :medium,
:url => "/:attachment/:class/:style/:id/:basename.:extension",
:path => ":rails_root/tmp/:attachment/:class/:style/:id/:basename.:extension"
end
should "have its definition return convert_options value when asked about convert_options" do
assert_equal "-strip -depth 8", Dummy.attachment_definitions[:avatar][:convert_options]
end
end
end
context "A model with a filesystem attachment" do
setup do
rebuild_model :styles => { :large => "300x300>",
:medium => "100x100",
:thumb => ["32x32#", :gif] },
:whiny_thumbnails => true,
:default_style => :medium,
:url => "/:attachment/:class/:style/:id/:basename.:extension",
:path => ":rails_root/tmp/:attachment/:class/:style/:id/:basename.:extension"
@dummy = Dummy.new
@file = File.new(File.join(FIXTURES_DIR, "5k.png"), 'rb')
@bad_file = File.new(File.join(FIXTURES_DIR, "bad.png"), 'rb')
assert @dummy.avatar = @file
assert @dummy.valid?, @dummy.errors.full_messages.join(", ")
assert @dummy.save
end
should "write and delete its files" do
[["434x66", :original],
["300x46", :large],
["100x15", :medium],
["32x32", :thumb]].each do |geo, style|
cmd = %Q[identify -format "%wx%h" "#{@dummy.avatar.path(style)}"]
assert_equal geo, `#{cmd}`.chomp, cmd
end
saved_paths = [:thumb, :medium, :large, :original].collect{|s| @dummy.avatar.path(s) }
@d2 = Dummy.find(@dummy.id)
assert_equal "100x15", `identify -format "%wx%h" "#{@d2.avatar.path}"`.chomp
assert_equal "434x66", `identify -format "%wx%h" "#{@d2.avatar.path(:original)}"`.chomp
assert_equal "300x46", `identify -format "%wx%h" "#{@d2.avatar.path(:large)}"`.chomp
assert_equal "100x15", `identify -format "%wx%h" "#{@d2.avatar.path(:medium)}"`.chomp
assert_equal "32x32", `identify -format "%wx%h" "#{@d2.avatar.path(:thumb)}"`.chomp
@dummy.avatar = "not a valid file but not nil"
assert_equal File.basename(@file.path), @dummy.avatar_file_name
assert @dummy.valid?
assert @dummy.save
saved_paths.each do |p|
assert File.exists?(p)
end
@dummy.avatar.clear
assert_nil @dummy.avatar_file_name
assert @dummy.valid?
assert @dummy.save
saved_paths.each do |p|
assert ! File.exists?(p)
end
@d2 = Dummy.find(@dummy.id)
assert_nil @d2.avatar_file_name
end
should "work exactly the same when new as when reloaded" do
@d2 = Dummy.find(@dummy.id)
assert_equal @dummy.avatar_file_name, @d2.avatar_file_name
[:thumb, :medium, :large, :original].each do |style|
assert_equal @dummy.avatar.path(style), @d2.avatar.path(style)
end
saved_paths = [:thumb, :medium, :large, :original].collect{|s| @dummy.avatar.path(s) }
@d2.avatar.clear
assert @d2.save
saved_paths.each do |p|
assert ! File.exists?(p)
end
end
should "know the difference between good files, bad files, and not files" do
expected = @dummy.avatar.to_file
@dummy.avatar = "not a file"
assert @dummy.valid?
assert_equal expected.path, @dummy.avatar.path
expected.close
@dummy.avatar = @bad_file
assert ! @dummy.valid?
end
should "know the difference between good files, bad files, and not files when validating" do
Dummy.validates_attachment_presence :avatar
@d2 = Dummy.find(@dummy.id)
@d2.avatar = @file
assert @d2.valid?, @d2.errors.full_messages.inspect
@d2.avatar = @bad_file
assert ! @d2.valid?
end
should "be able to reload without saving and not have the file disappear" do
@dummy.avatar = @file
assert @dummy.save
@dummy.avatar.clear
assert_nil @dummy.avatar_file_name
@dummy.reload
assert_equal "5k.png", @dummy.avatar_file_name
end
context "that is assigned its file from another Paperclip attachment" do
setup do
@dummy2 = Dummy.new
@file2 = File.new(File.join(FIXTURES_DIR, "12k.png"), 'rb')
assert @dummy2.avatar = @file2
@dummy2.save
end
should "work when assigned a file" do
assert_not_equal `identify -format "%wx%h" "#{@dummy.avatar.path(:original)}"`,
`identify -format "%wx%h" "#{@dummy2.avatar.path(:original)}"`
assert @dummy.avatar = @dummy2.avatar
@dummy.save
assert_equal `identify -format "%wx%h" "#{@dummy.avatar.path(:original)}"`,
`identify -format "%wx%h" "#{@dummy2.avatar.path(:original)}"`
assert_equal @dummy.avatar_file_name, @dummy2.avatar_file_name
end
end
end
context "A model with an attachments association and a Paperclip attachment" do
setup do
Dummy.class_eval do
has_many :attachments, :class_name => 'Dummy'
end
@dummy = Dummy.new
@dummy.avatar = File.new(File.join(File.dirname(__FILE__),
"fixtures",
"5k.png"), 'rb')
end
should "should not error when saving" do
assert_nothing_raised do
@dummy.save!
end
end
end
if ENV['S3_TEST_BUCKET']
def s3_files_for attachment
[:thumb, :medium, :large, :original].inject({}) do |files, style|
data = `curl "#{attachment.url(style)}" 2>/dev/null`.chomp
t = Tempfile.new("paperclip-test")
t.binmode
t.write(data)
t.rewind
files[style] = t
files
end
end
def s3_headers_for attachment, style
`curl --head "#{attachment.url(style)}" 2>/dev/null`.split("\n").inject({}) do |h,head|
split_head = head.chomp.split(/\s*:\s*/, 2)
h[split_head.first.downcase] = split_head.last unless split_head.empty?
h
end
end
context "A model with an S3 attachment" do
setup do
rebuild_model :styles => { :large => "300x300>",
:medium => "100x100",
:thumb => ["32x32#", :gif] },
:storage => :s3,
:whiny_thumbnails => true,
:s3_credentials => File.new(File.join(File.dirname(__FILE__), "s3.yml")),
:default_style => :medium,
:bucket => ENV['S3_TEST_BUCKET'],
:path => ":class/:attachment/:id/:style/:basename.:extension"
@dummy = Dummy.new
@file = File.new(File.join(FIXTURES_DIR, "5k.png"), 'rb')
@bad_file = File.new(File.join(FIXTURES_DIR, "bad.png"), 'rb')
assert @dummy.avatar = @file
assert @dummy.valid?
assert @dummy.save
@files_on_s3 = s3_files_for @dummy.avatar
end
context 'assigning itself to a new model' do
setup do
@d2 = Dummy.new
@d2.avatar = @dummy.avatar
@d2.save
end
should "have the same name as the old file" do
assert_equal @d2.avatar.original_filename, @dummy.avatar.original_filename
end
end
should "have the same contents as the original" do
@file.rewind
assert_equal @file.read, @files_on_s3[:original].read
end
should "write and delete its files" do
[["434x66", :original],
["300x46", :large],
["100x15", :medium],
["32x32", :thumb]].each do |geo, style|
cmd = %Q[identify -format "%wx%h" "#{@files_on_s3[style].path}"]
assert_equal geo, `#{cmd}`.chomp, cmd
end
@d2 = Dummy.find(@dummy.id)
@d2_files = s3_files_for @d2.avatar
[["434x66", :original],
["300x46", :large],
["100x15", :medium],
["32x32", :thumb]].each do |geo, style|
cmd = %Q[identify -format "%wx%h" "#{@d2_files[style].path}"]
assert_equal geo, `#{cmd}`.chomp, cmd
end
@dummy.avatar = "not a valid file but not nil"
assert_equal File.basename(@file.path), @dummy.avatar_file_name
assert @dummy.valid?
assert @dummy.save
[:thumb, :medium, :large, :original].each do |style|
assert @dummy.avatar.exists?(style)
end
@dummy.avatar.clear
assert_nil @dummy.avatar_file_name
assert @dummy.valid?
assert @dummy.save
[:thumb, :medium, :large, :original].each do |style|
assert ! @dummy.avatar.exists?(style)
end
@d2 = Dummy.find(@dummy.id)
assert_nil @d2.avatar_file_name
end
should "work exactly the same when new as when reloaded" do
@d2 = Dummy.find(@dummy.id)
assert_equal @dummy.avatar_file_name, @d2.avatar_file_name
[:thumb, :medium, :large, :original].each do |style|
assert_equal @dummy.avatar.to_file(style).read, @d2.avatar.to_file(style).read
end
saved_keys = [:thumb, :medium, :large, :original].collect{|s| @dummy.avatar.to_file(s) }
@d2.avatar.clear
assert @d2.save
[:thumb, :medium, :large, :original].each do |style|
assert ! @dummy.avatar.exists?(style)
end
end
should "know the difference between good files, bad files, not files, and nil" do
expected = @dummy.avatar.to_file
@dummy.avatar = "not a file"
assert @dummy.valid?
assert_equal expected.read, @dummy.avatar.to_file.read
@dummy.avatar = @bad_file
assert ! @dummy.valid?
@dummy.avatar = nil
assert @dummy.valid?
Dummy.validates_attachment_presence :avatar
@d2 = Dummy.find(@dummy.id)
@d2.avatar = @file
assert @d2.valid?
@d2.avatar = @bad_file
assert ! @d2.valid?
@d2.avatar = nil
assert ! @d2.valid?
end
should "be able to reload without saving and not have the file disappear" do
@dummy.avatar = @file
assert @dummy.save
@dummy.avatar = nil
assert_nil @dummy.avatar_file_name
@dummy.reload
assert_equal "5k.png", @dummy.avatar_file_name
end
should "have the right content type" do
headers = s3_headers_for(@dummy.avatar, :original)
assert_equal 'image/png', headers['content-type']
end
end
end
end
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