Redmine

  accept_api_auth :show, :download, :thumbnail, :upload, :update, :destroy

        respond_to do |format|

          format.html { redirect_back_or_default home_path }

          format.api { render_api_ok }

        end

      return

    respond_to do |format|

      format.html { render :action => 'edit' }

      format.api { render_validation_errors(@attachments) }

    end

  test "PATCH /attachments/issues/:id.json should return ok and updated Attachment" do

    token = json_upload('File content 1', credentials('jsmith'))

    payload = <<-JSON

{

  "issue": {

    "project_id": "1",

    "tracker_id": "1",

    "subject": "Issue with attachment",

    "uploads": [

      {"token": "#{token}", "filename": "test1.txt", "description": "test1"}

    ]

  }

}

JSON

    assert_difference 'Issue.count' do

      post '/issues.json', payload, {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))

      assert_response :created

    end

    issue = Issue.order('id DESC').first

    assert_equal 1, issue.attachments.count

	attachment = issue.attachments.first

    attachment.filename = "test1_updated.txt"

	attachment.description = "test1_updated"

	data = {:attachments => {attachment.id => {:filename => attachment.filename, :description => attachment.description}}}

    patch "/attachments/issues/#{issue.id}.json", data, credentials('jsmith')

	assert_response :ok

    updatedIssue = Issue.find(issue.id)

	updatedAttachment = updatedIssue.attachments.first;

    assert_equal "Issue with attachment", updatedIssue.subject

	assert_equal "test1_updated.txt", updatedAttachment.filename

	assert_equal "test1_updated", updatedAttachment.description

  end