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openproject/spec/lib/open_project/html_diff_spec.rb
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Jan Sandbrink 112ae02926 Update Ruby copyright headers using rake task
This effectively removes the year from a bunch of copyright headers.
We stopped indicating a specific year at some point, but
didn't propagate this change to every file yet.
2025-03-18 14:23:54 +01:00

111 lines
3.4 KiB
Ruby

# frozen_string_literal: true
#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# See COPYRIGHT and LICENSE files for more details.
#++
require "spec_helper"
RSpec.describe OpenProject::HtmlDiff do
describe ".from_markdown" do
it "hightlights additions with <ins> tags" do
from = ""
to = "Hello, world!"
expect(described_class.from_markdown(from, to))
.to eq(<<~HTML.strip)
<p class="op-uc-p"><ins class="diffins">Hello, world!</ins></p>
HTML
end
it "hightlights removals with <del> tags" do
from = "Hello, world!"
to = ""
expect(described_class.from_markdown(from, to))
.to eq(<<~HTML.strip)
<p class="op-uc-p"><del class="diffdel">Hello, world!</del></p>
HTML
end
it "hightlights modifications with both <ins> and <del> tags" do
from = "Hello, world!"
to = "Hello, OpenProject!"
expect(described_class.from_markdown(from, to))
.to eq(<<~HTML.strip)
<p class="op-uc-p">Hello, <del class="diffmod">world!</del><ins class="diffmod">OpenProject!</ins></p>
HTML
end
context "with a list" do
it "removes extra newlines from the diff" do # rubocop:disable RSpec/ExampleLength
from = <<~MARKDOWN
Deletion:
* Item 1
* Item 2
Insertion:
* Item A
MARKDOWN
to = <<~MARKDOWN
Deletion:
* Item 1
Insertion:
* Item A
* Item B
MARKDOWN
expect(described_class.from_markdown(from, to))
.to eq(<<~HTML.strip)
<p class="op-uc-p">Deletion:</p>
<ul class="op-uc-list">
<li class="op-uc-list--item">
<p class="op-uc-p">Item 1</p>
</li>
<li class="op-uc-list--item">
<p class="op-uc-p"><del class="diffdel">Item 2</del></p>
</li>
</ul>
<p class="op-uc-p">Insertion:</p>
<ul class="op-uc-list">
<li class="op-uc-list--item">
<p class="op-uc-p">Item A</p>
</li>
<li class="op-uc-list--item">
<p class="op-uc-p"><ins class="diffins">Item B</ins></p>
</li>
</ul>
HTML
end
end
end
end