gitlab-org--gitlab-foss/spec/serializers/paginated_diff_entity_spec.rb

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# frozen_string_literal: true
require 'spec_helper'
describe PaginatedDiffEntity do
let(:user) { create(:user) }
let(:request) { double('request', current_user: user) }
let(:merge_request) { create(:merge_request, :with_diffs) }
let(:diff_batch) { merge_request.merge_request_diff.diffs_in_batch(2, 3, diff_options: nil) }
let(:options) do
{
request: request,
merge_request: merge_request,
pagination_data: diff_batch.pagination_data
}
end
let(:entity) { described_class.new(diff_batch, options) }
subject { entity.as_json }
it 'exposes diff_files' do
expect(subject[:diff_files]).to be_present
end
it 'exposes pagination data' do
expect(subject[:pagination]).to eq(
current_page: 2,
next_page: 3,
next_page_href: "/#{merge_request.project.full_path}/-/merge_requests/#{merge_request.iid}/diffs_batch.json?page=3",
total_pages: 7
)
end
end