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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'File blame', :js do
include TreeHelper
let_it_be(:project) { create(:project, :public, :repository) }
let(:path) { 'CHANGELOG' }
def visit_blob_blame(path)
visit project_blame_path(project, tree_join('master', path))
wait_for_all_requests
end
it 'displays the blame page without pagination' do
visit_blob_blame(path)
expect(page).to have_css('.blame-commit')
expect(page).not_to have_css('.gl-pagination')
end
context 'when blob length is over the blame range limit' do
before do
stub_const('Projects::BlameService::PER_PAGE', 2)
end
it 'displays two first lines of the file with pagination' do
visit_blob_blame(path)
expect(page).to have_css('.blame-commit')
expect(page).to have_css('.gl-pagination')
expect(page).to have_css('#L1')
expect(page).not_to have_css('#L3')
expect(find('.page-link.active')).to have_text('1')
end
context 'when user clicks on the next button' do
before do
visit_blob_blame(path)
find('.js-next-button').click
end
it 'displays next two lines of the file with pagination' do
expect(page).not_to have_css('#L1')
expect(page).to have_css('#L3')
expect(find('.page-link.active')).to have_text('2')
end
it 'correctly redirects to the prior blame page' do
find('.version-link').click
expect(find('.page-link.active')).to have_text('2')
end
end
context 'when feature flag disabled' do
before do
stub_feature_flags(blame_page_pagination: false)
end
it 'displays the blame page without pagination' do
visit_blob_blame(path)
expect(page).to have_css('.blame-commit')
expect(page).not_to have_css('.gl-pagination')
end
end
end
context 'when blob length is over global max page limit' do
before do
stub_const('Projects::BlameService::PER_PAGE', 200)
end
let(:path) { 'files/markdown/ruby-style-guide.md' }
it 'displays two hundred lines of the file with pagination' do
visit_blob_blame(path)
expect(page).to have_css('.blame-commit')
expect(page).to have_css('.gl-pagination')
expect(page).to have_css('#L1')
expect(page).not_to have_css('#L201')
expect(find('.page-link.active')).to have_text('1')
end
context 'when user clicks on the next button' do
before do
visit_blob_blame(path)
find('.js-next-button').click
end
it 'displays next two hundred lines of the file with pagination' do
expect(page).not_to have_css('#L1')
expect(page).to have_css('#L201')
expect(find('.page-link.active')).to have_text('2')
end
end
end
end
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