# frozen_string_literal: true

require "test_helper"

class PageBreakTest < Minitest::Test
  include NotareTestHelpers

  def test_page_break
    xml = create_doc_and_read_xml do |doc|
      doc.p "First page content"
      doc.page_break
      doc.p "Second page content"
    end

    assert_includes xml, "First page content"
    assert_includes xml, "Second page content"
    assert_includes xml, '<w:br w:type="page"/>'
  end

  def test_multiple_page_breaks
    xml = create_doc_and_read_xml do |doc|
      doc.p "Page 1"
      doc.page_break
      doc.p "Page 2"
      doc.page_break
      doc.p "Page 3"
    end

    assert_equal 2, xml.scan('<w:br w:type="page"/>').count
  end

  def test_page_break_between_different_elements
    xml = create_doc_and_read_xml do |doc|
      doc.h1 "Chapter 1"
      doc.p "Some content"
      doc.page_break
      doc.h1 "Chapter 2"
      doc.ul do
        doc.li "Item 1"
      end
    end

    assert_includes xml, "Chapter 1"
    assert_includes xml, "Chapter 2"
    assert_includes xml, '<w:br w:type="page"/>'
  end

  def test_page_break_renders_in_own_paragraph
    xml = create_doc_and_read_xml(&:page_break)

    # Page break should be wrapped in its own paragraph
    assert_match(%r{<w:p>\s*<w:r>\s*<w:br w:type="page"/>\s*</w:r>\s*</w:p>}m, xml)
  end
end