Redmine 3.4.4

test/unit/wiki_content_test.rb

@@ -0,0 +1,166 @@
+# Redmine - project management software
+# Copyright (C) 2006-2017  Jean-Philippe Lang
+#
+# 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.
+
+require File.expand_path('../../test_helper', __FILE__)
+
+class WikiContentTest < ActiveSupport::TestCase
+  fixtures :projects, :enabled_modules,
+           :users, :members, :member_roles, :roles,
+           :email_addresses,
+           :wikis, :wiki_pages, :wiki_contents, :wiki_content_versions
+
+  def setup
+    @wiki = Wiki.find(1)
+    @page = @wiki.pages.first
+  end
+
+  def test_create
+    page = WikiPage.new(:wiki => @wiki, :title => "Page")
+    page.content = WikiContent.new(:text => "Content text", :author => User.find(1), :comments => "My comment")
+    assert page.save
+    page.reload
+
+    content = page.content
+    assert_kind_of WikiContent, content
+    assert_equal 1, content.version
+    assert_equal 1, content.versions.length
+    assert_equal "Content text", content.text
+    assert_equal "My comment", content.comments
+    assert_equal User.find(1), content.author
+    assert_equal content.text, content.versions.last.text
+  end
+
+  def test_create_should_send_email_notification
+    ActionMailer::Base.deliveries.clear
+    page = WikiPage.new(:wiki => @wiki, :title => "A new page")
+    page.content = WikiContent.new(:text => "Content text", :author => User.find(1), :comments => "My comment")
+
+    with_settings :default_language => 'en', :notified_events => %w(wiki_content_added) do
+      assert page.save
+    end
+
+    assert_equal 1, ActionMailer::Base.deliveries.size
+    assert_include 'wiki page has been added', mail_body(ActionMailer::Base.deliveries.last)
+  end
+
+  def test_update_should_be_versioned
+    content = @page.content
+    version_count = content.version
+    content.text = "My new content"
+    assert_difference 'WikiContent::Version.count' do
+      assert content.save
+    end
+    content.reload
+    assert_equal version_count+1, content.version
+    assert_equal version_count+1, content.versions.length
+
+    version = WikiContent::Version.order('id DESC').first
+    assert_equal @page.id, version.page_id
+    assert_equal '', version.compression
+    assert_equal "My new content", version.data
+    assert_equal "My new content", version.text
+  end
+
+  def test_update_with_gzipped_history
+    with_settings :wiki_compression => 'gzip' do
+      content = @page.content
+      content.text = "My new content"
+      assert_difference 'WikiContent::Version.count' do
+        assert content.save
+      end
+    end
+
+    version = WikiContent::Version.order('id DESC').first
+    assert_equal @page.id, version.page_id
+    assert_equal 'gzip', version.compression
+    assert_not_equal "My new content", version.data
+    assert_equal "My new content", version.text
+  end
+
+  def test_update_should_send_email_notification
+    ActionMailer::Base.deliveries.clear
+    content = @page.content
+    content.text = "My new content"
+
+    with_settings :notified_events => %w(wiki_content_updated), :default_language => 'en' do
+      assert content.save
+    end
+
+    assert_equal 1, ActionMailer::Base.deliveries.size
+    assert_include 'wiki page has been updated', mail_body(ActionMailer::Base.deliveries.last)
+  end
+
+  def test_fetch_history
+    assert !@page.content.versions.empty?
+    @page.content.versions.each do |version|
+      assert_kind_of String, version.text
+    end
+  end
+
+  def test_large_text_should_not_be_truncated_to_64k
+    page = WikiPage.new(:wiki => @wiki, :title => "Big page")
+    page.content = WikiContent.new(:text => "a" * 500.kilobyte, :author => User.find(1))
+    assert page.save
+    page.reload
+    assert_equal 500.kilobyte, page.content.text.size
+  end
+
+  def test_current_version
+    content = WikiContent.find(11)
+    assert_equal true, content.current_version?
+    assert_equal true, content.versions.order('version DESC').first.current_version?
+    assert_equal false, content.versions.order('version ASC').first.current_version?
+  end
+
+  def test_previous_for_first_version_should_return_nil
+    content = WikiContent::Version.find_by_page_id_and_version(1, 1)
+    assert_nil content.previous
+  end
+
+  def test_previous_for_version_should_return_previous_version
+    content = WikiContent::Version.find_by_page_id_and_version(1, 3)
+    assert_not_nil content.previous
+    assert_equal 2, content.previous.version
+  end
+
+  def test_previous_for_version_with_gap_should_return_previous_available_version
+    WikiContent::Version.find_by_page_id_and_version(1, 2).destroy
+
+    content = WikiContent::Version.find_by_page_id_and_version(1, 3)
+    assert_not_nil content.previous
+    assert_equal 1, content.previous.version
+  end
+
+  def test_next_for_last_version_should_return_nil
+    content = WikiContent::Version.find_by_page_id_and_version(1, 3)
+    assert_nil content.next
+  end
+
+  def test_next_for_version_should_return_next_version
+    content = WikiContent::Version.find_by_page_id_and_version(1, 1)
+    assert_not_nil content.next
+    assert_equal 2, content.next.version
+  end
+
+  def test_next_for_version_with_gap_should_return_next_available_version
+    WikiContent::Version.find_by_page_id_and_version(1, 2).destroy
+
+    content = WikiContent::Version.find_by_page_id_and_version(1, 1)
+    assert_not_nil content.next
+    assert_equal 3, content.next.version
+  end
+end