Commit 6f8cf37e authored by Douwe Maan's avatar Douwe Maan

Merge branch 'sh-optimize-wiki-empty-check' into 'master'

Optimize ProjectWiki#empty? check

See merge request gitlab-org/gitlab-ce!20573
parents 9e13da02 26072c1a
......@@ -20,7 +20,6 @@ class ProjectWiki
@user = user
end
delegate :empty?, to: :pages
delegate :repository_storage, :hashed_storage?, to: :project
def path
......@@ -74,6 +73,10 @@ class ProjectWiki
!!find_page('home')
end
def empty?
pages(limit: 1).empty?
end
# Returns an Array of Gitlab WikiPage instances or an
# empty Array if this Wiki has no pages.
def pages(limit: nil)
......
---
title: Optimize ProjectWiki#empty? check
merge_request: 20573
author:
type: performance
# coding: utf-8
require "spec_helper"
describe ProjectWiki do
......@@ -10,7 +11,6 @@ describe ProjectWiki do
subject { project_wiki }
it { is_expected.to delegate_method(:empty?).to :pages }
it { is_expected.to delegate_method(:repository_storage).to :project }
it { is_expected.to delegate_method(:hashed_storage?).to :project }
......@@ -92,11 +92,19 @@ describe ProjectWiki do
context "when the wiki has pages" do
before do
project_wiki.create_page("index", "This is an awesome new Gollum Wiki")
project_wiki.create_page("another-page", "This is another page")
end
describe '#empty?' do
subject { super().empty? }
it { is_expected.to be_falsey }
# Re-enable this when https://gitlab.com/gitlab-org/gitaly/issues/1204 is fixed
xit 'only instantiates a Wiki page once' do
expect(WikiPage).to receive(:new).once.and_call_original
subject
end
end
end
end
......
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