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# encoding: utf-8

#

# Redmine - project management software

# Copyright (C) 2006-2011  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require File.expand_path('../../test_helper', __FILE__)

class AttachmentTest < ActiveSupport::TestCase

  fixtures :issues, :users

  def setup

  end

  def test_create

    a = Attachment.new(:container => Issue.find(1),

                       :file => uploaded_test_file("testfile.txt", "text/plain"),

                       :author => User.find(1))

    assert a.save

    assert_equal 'testfile.txt', a.filename

    assert_equal 59, a.filesize

    assert_equal 'text/plain', a.content_type

    assert_equal 0, a.downloads

    assert_equal '1478adae0d4eb06d35897518540e25d6', a.digest

    assert File.exist?(a.diskfile)

  end

  def test_create_should_auto_assign_content_type

    a = Attachment.new(:container => Issue.find(1),

                       :file => uploaded_test_file("testfile.txt", ""),

                       :author => User.find(1))

    assert a.save

    assert_equal 'text/plain', a.content_type

  end

  def test_identical_attachments_at_the_same_time_should_not_overwrite

    a1 = Attachment.create!(:container => Issue.find(1),

                            :file => uploaded_test_file("testfile.txt", ""),

                            :author => User.find(1))

    a2 = Attachment.create!(:container => Issue.find(1),

                            :file => uploaded_test_file("testfile.txt", ""),

                            :author => User.find(1))

    assert a1.disk_filename != a2.disk_filename

  end

  def test_diskfilename

    assert Attachment.disk_filename("test_file.txt") =~ /^\d{12}_test_file.txt$/

    assert_equal 'test_file.txt', Attachment.disk_filename("test_file.txt")[13..-1]

    assert_equal '770c509475505f37c2b8fb6030434d6b.txt', Attachment.disk_filename("test_accentué.txt")[13..-1]

    assert_equal 'f8139524ebb8f32e51976982cd20a85d', Attachment.disk_filename("test_accentué")[13..-1]

    assert_equal 'cbb5b0f30978ba03731d61f9f6d10011', Attachment.disk_filename("test_accentué.ça")[13..-1]

  end

  context "Attachmnet#attach_files" do

    should "add unsaved files to the object as unsaved attachments" do

      # Max size of 0 to force Attachment creation failures

      with_settings(:attachment_max_size => 0) do

        @project = Project.generate!

        response = Attachment.attach_files(@project, {

                                             '1' => {'file' => mock_file, 'description' => 'test'},

                                             '2' => {'file' => mock_file, 'description' => 'test'}

                                           })

        assert response[:unsaved].present?

        assert_equal 2, response[:unsaved].length

        assert response[:unsaved].first.new_record?

        assert response[:unsaved].second.new_record?

        assert_equal response[:unsaved], @project.unsaved_attachments

      end

    end

  end

end