# encoding: utf-8
require 'test_helper'

class StoreTest < ActiveSupport::TestCase
  test 'store attachment' do
    files = [
      {
        :data        => 'hello world',
        :filename    => 'test.txt',
        :o_id        => 1,
      },
      {
        :data        => 'hello world äöüß',
        :filename    => 'testäöüß.txt',
        :o_id        => 2,
      },
      {
        :data        => IO.read('test/fixtures/test1.pdf'),
        :filename    => 'test.pdf',
        :o_id        => 3,
      },
      {
        :data        => IO.read('test/fixtures/test1.pdf'),
        :filename    => 'test-again.pdf',
        :o_id        => 4,
      },
    ]

    files.each { |file|
      sha = Digest::SHA256.hexdigest( file[:data] )

      # add attachments
      store = Store.add(
        :object        => 'Test',
        :o_id          => file[:o_id],
        :data          => file[:data],
        :filename      => file[:filename],
        :preferences   => {},
        :created_by_id => 1,
      )
      assert store

      # get list of attachments
      attachments = Store.list(
        :object => 'Test',
        :o_id   => file[:o_id],
      )
      assert attachments

      # sha check
      sha_new = Digest::SHA256.hexdigest( attachments[0].content )
      assert_equal( sha, sha_new,  "check file #{ file[:filename] }")

      # filename check
      assert_equal( file[:filename], attachments[0].filename )

      # provider check
      assert_equal( 'DB', attachments[0].provider )
    }

    success = Store::File.verify
    assert success, "verify ok"

    Store::File.move( 'DB', 'File' )

    files.each { |file|
      sha = Digest::SHA256.hexdigest( file[:data] )

      # get list of attachments
      attachments = Store.list(
        :object => 'Test',
        :o_id   => file[:o_id],
      )
      assert attachments

      # sha check
      sha_new = Digest::SHA256.hexdigest( attachments[0].content )
      assert_equal( sha, sha_new,  "check file #{ file[:filename] }")

      # filename check
      assert_equal( file[:filename], attachments[0].filename )

      # provider check
      assert_equal( 'File', attachments[0].provider )
    }

    success = Store::File.verify
    assert success, "verify ok"

    Store::File.move( 'File', 'DB' )

    files.each { |file|
      sha = Digest::SHA256.hexdigest( file[:data] )

      # get list of attachments
      attachments = Store.list(
        :object => 'Test',
        :o_id   => file[:o_id],
      )
      assert attachments

      # sha check
      sha_new = Digest::SHA256.hexdigest( attachments[0].content )
      assert_equal( sha, sha_new,  "check file #{ file[:filename] }")

      # filename check
      assert_equal( file[:filename], attachments[0].filename )

      # provider check
      assert_equal( 'DB', attachments[0].provider )

      # delete attachments
      success = Store.remove(
        :object => 'Test',
        :o_id   => file[:o_id],
      )
      assert success

      # check attachments again
      attachments = Store.list(
        :object => 'Test',
        :o_id   => file[:o_id],
      )
      assert !attachments[0]
    }
  end
end