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# frozen_string_literal: true
require "test_helper"
class TestDocNode < Minitest::Test
def setup
@doc = CommonMarker.render_doc("Hi *there*. This has __many nodes__!")
@first_child = @doc.first_child
@last_child = @doc.last_child
@link = CommonMarker.render_doc("[GitHub](https://www.github.com)").first_child.first_child
@image = CommonMarker.render_doc('')
@image = @image.first_child.first_child
@header = CommonMarker.render_doc("### Header Three").first_child
@ul_list = CommonMarker.render_doc("* Bullet\n*Bullet").first_child
@ol_list = CommonMarker.render_doc("1. One\n2. Two").first_child
@fence = CommonMarker.render_doc("``` ruby\nputs 'wow'\n```").first_child
end
def test_get_type
assert_equal(:document, @doc.type)
end
def test_get_type_string
assert_equal("document", @doc.type_string)
end
def test_get_first_child
assert_equal(:paragraph, @first_child.type)
end
def test_get_next
assert_equal(:emph, @first_child.first_child.next.type)
end
def test_insert_before
paragraph = Node.new(:paragraph)
assert(@first_child.insert_before(paragraph))
assert_match("<p></p>\n<p>Hi <em>there</em>.", @doc.to_html)
end
def test_insert_after
paragraph = Node.new(:paragraph)
assert(@first_child.insert_after(paragraph))
assert_match("<strong>many nodes</strong>!</p>\n<p></p>\n", @doc.to_html)
end
def test_prepend_child
code = Node.new(:code)
assert(@first_child.prepend_child(code))
assert_match("<p><code></code>Hi <em>there</em>.", @doc.to_html)
end
def test_append_child
strong = Node.new(:strong)
assert(@first_child.append_child(strong))
assert_match("!<strong></strong></p>\n", @doc.to_html)
end
def test_get_last_child
assert_equal(:paragraph, @last_child.type)
end
def test_get_parent
assert_equal(:paragraph, @first_child.first_child.next.parent.type)
end
def test_get_previous
assert_equal(:text, @first_child.first_child.next.previous.type)
end
def test_get_url
assert_equal("https://www.github.com", @link.url)
end
def test_set_url
assert_equal("https://www.mozilla.org", @link.url = "https://www.mozilla.org")
end
def test_get_title
assert_equal("Favicon", @image.title)
end
def test_set_title
assert_equal("Octocat", @image.title = "Octocat")
end
def test_get_header_level
assert_equal(3, @header.header_level)
end
def test_set_header_level
assert_equal(6, @header.header_level = 6)
end
def test_get_list_type
assert_equal(:bullet_list, @ul_list.list_type)
assert_equal(:ordered_list, @ol_list.list_type)
end
def test_set_list_type
assert_equal(:ordered_list, @ul_list.list_type = :ordered_list)
assert_equal(:bullet_list, @ol_list.list_type = :bullet_list)
end
def test_get_list_start
assert_equal(1, @ol_list.list_start)
end
def test_set_list_start
assert_equal(8, @ol_list.list_start = 8)
end
def test_get_list_tight
assert(@ul_list.list_tight)
assert(@ol_list.list_tight)
end
def test_set_list_tight
refute(@ul_list.list_tight = false)
refute(@ol_list.list_tight = false)
end
def test_get_fence_info
assert_equal("ruby", @fence.fence_info)
end
def test_set_fence_info
assert_equal("javascript", @fence.fence_info = "javascript")
end
end
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