rails--rails/actiontext/test/template/form_helper_test.rb

# frozen_string_literal: true

require "test_helper"
require "minitest/mock"

class ActionText::FormHelperTest < ActionView::TestCase
  tests ActionText::TagHelper

  def form_with(*, **)
    @output_buffer = super
  end

  teardown do
    I18n.backend.reload!
  end

  setup do
    I18n.backend.store_translations("placeholder",
      activerecord: {
        attributes: {
          message: {
            title: "Story title"
          }
        }
      }
    )
  end

  test "rich text area tag" do
    message = Message.new

    with_stub_token do
      form_with model: message, scope: :message do |form|
        rich_text_area_tag :content, message.content, { input: "trix_input_1" }
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="content" id="trix_input_1" autocomplete="off" />' \
          '<trix-editor input="trix_input_1" class="trix-content" data-direct-upload-url="http://test.host/rails/active_storage/direct_uploads" data-blob-url-template="http://test.host/rails/active_storage/blobs/redirect/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  test "form with rich text area" do
    with_stub_token do
      form_with model: Message.new, scope: :message do |form|
        form.rich_text_area :content
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="message[content]" id="message_content_trix_input_message" autocomplete="off" />' \
          '<trix-editor id="message_content" input="message_content_trix_input_message" class="trix-content" data-direct-upload-url="http://test.host/rails/active_storage/direct_uploads" data-blob-url-template="http://test.host/rails/active_storage/blobs/redirect/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  test "form with rich text area having class" do
    with_stub_token do
      form_with model: Message.new, scope: :message do |form|
        form.rich_text_area :content, class: "custom-class"
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="message[content]" id="message_content_trix_input_message" autocomplete="off" />' \
          '<trix-editor id="message_content" input="message_content_trix_input_message" class="custom-class" data-direct-upload-url="http://test.host/rails/active_storage/direct_uploads" data-blob-url-template="http://test.host/rails/active_storage/blobs/redirect/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  test "form with rich text area for non-attribute" do
    with_stub_token do
      form_with model: Message.new, scope: :message do |form|
        form.rich_text_area :not_an_attribute
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="message[not_an_attribute]" id="message_not_an_attribute_trix_input_message" autocomplete="off" />' \
          '<trix-editor id="message_not_an_attribute" input="message_not_an_attribute_trix_input_message" class="trix-content" data-direct-upload-url="http://test.host/rails/active_storage/direct_uploads" data-blob-url-template="http://test.host/rails/active_storage/blobs/redirect/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  test "modelless form with rich text area" do
    with_stub_token do
      form_with url: "/messages", scope: :message do |form|
        form.rich_text_area :content, { input: "trix_input_2" }
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="message[content]" id="trix_input_2" autocomplete="off" />' \
          '<trix-editor id="message_content" input="trix_input_2" class="trix-content" data-direct-upload-url="http://test.host/rails/active_storage/direct_uploads" data-blob-url-template="http://test.host/rails/active_storage/blobs/redirect/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  test "form with rich text area having placeholder without locale" do
    with_stub_token do
      form_with model: Message.new, scope: :message do |form|
        form.rich_text_area :content, placeholder: true
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="message[content]" id="message_content_trix_input_message" autocomplete="off" />' \
          '<trix-editor placeholder="Content" id="message_content" input="message_content_trix_input_message" class="trix-content" data-direct-upload-url="http://test.host/rails/active_storage/direct_uploads" data-blob-url-template="http://test.host/rails/active_storage/blobs/redirect/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  test "form with rich text area having placeholder with locale" do
    I18n.with_locale :placeholder do
      form_with model: Message.new, scope: :message do |form|
        with_stub_token do
          form.rich_text_area :title, placeholder: true
        end
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="message[title]" id="message_title_trix_input_message" autocomplete="off" />' \
          '<trix-editor placeholder="Story title" id="message_title" input="message_title_trix_input_message" class="trix-content" data-direct-upload-url="http://test.host/rails/active_storage/direct_uploads" data-blob-url-template="http://test.host/rails/active_storage/blobs/redirect/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  test "form with rich text area with value" do
    with_stub_token do
      form_with model: Message.new, scope: :message do |form|
        form.rich_text_area :title, value: "<h1>hello world</h1>"
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="message[title]" id="message_title_trix_input_message" value="&lt;h1&gt;hello world&lt;/h1&gt;" autocomplete="off" />' \
          '<trix-editor id="message_title" input="message_title_trix_input_message" class="trix-content" data-direct-upload-url="http://test.host/rails/active_storage/direct_uploads" data-blob-url-template="http://test.host/rails/active_storage/blobs/redirect/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  test "form with rich text area with form attribute" do
    with_stub_token do
      form_with model: Message.new, scope: :message do |form|
        form.rich_text_area :title, form: "other_form"
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="message[title]" id="message_title_trix_input_message" form="other_form" autocomplete="off" />' \
          '<trix-editor id="message_title" input="message_title_trix_input_message" class="trix-content" data-direct-upload-url="http://test.host/rails/active_storage/direct_uploads" data-blob-url-template="http://test.host/rails/active_storage/blobs/redirect/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  test "form with rich text area with data[direct_upload_url]" do
    with_stub_token do
      form_with model: Message.new, scope: :message do |form|
        form.rich_text_area :content, data: { direct_upload_url: "http://test.host/direct_uploads" }
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="message[content]" id="message_content_trix_input_message" autocomplete="off" />' \
          '<trix-editor id="message_content" input="message_content_trix_input_message" class="trix-content" data-direct-upload-url="http://test.host/direct_uploads" data-blob-url-template="http://test.host/rails/active_storage/blobs/redirect/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  test "form with rich text area with data[blob_url_template]" do
    with_stub_token do
      form_with model: Message.new, scope: :message do |form|
        form.rich_text_area :content, data: { blob_url_template: "http://test.host/blobs/:signed_id/:filename" }
      end

      assert_dom_equal \
        '<form action="/messages" accept-charset="UTF-8" method="post">' \
          '<input type="hidden" name="message[content]" id="message_content_trix_input_message" autocomplete="off" />' \
          '<trix-editor id="message_content" input="message_content_trix_input_message" class="trix-content" data-direct-upload-url="http://test.host/rails/active_storage/direct_uploads" data-blob-url-template="http://test.host/blobs/:signed_id/:filename" data-direct-upload-attachment-name="ActionText::RichText#embeds" data-direct-upload-token="token">' \
          "</trix-editor>" \
        "</form>",
        output_buffer
    end
  end

  def with_stub_token(&block)
    ActiveStorage::DirectUploadToken.stub(:generate_direct_upload_token, "token", &block)
  end
end