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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe BlobPresenter do
let_it_be(:project) { create(:project, :repository) }
let(:repository) { project.repository }
let(:blob) { repository.blob_at('HEAD', 'files/ruby/regex.rb') }
subject(:presenter) { described_class.new(blob) }
describe '#web_url' do
it { expect(presenter.web_url).to eq("http://localhost/#{project.full_path}/-/blob/#{blob.commit_id}/#{blob.path}") }
end
describe '#web_path' do
it { expect(presenter.web_path).to eq("/#{project.full_path}/-/blob/#{blob.commit_id}/#{blob.path}") }
end
describe '#edit_blob_path' do
it { expect(presenter.edit_blob_path).to eq("/#{project.full_path}/-/edit/#{blob.commit_id}/#{blob.path}") }
end
describe '#raw_path' do
it { expect(presenter.raw_path).to eq("/#{project.full_path}/-/raw/#{blob.commit_id}/#{blob.path}") }
end
describe '#replace_path' do
it { expect(presenter.replace_path).to eq("/#{project.full_path}/-/create/#{blob.commit_id}/#{blob.path}") }
end
context 'given a Gitlab::Graphql::Representation::TreeEntry' do
let(:blob) { Gitlab::Graphql::Representation::TreeEntry.new(super(), repository) }
describe '#web_url' do
it { expect(presenter.web_url).to eq("http://localhost/#{project.full_path}/-/blob/#{blob.commit_id}/#{blob.path}") }
end
describe '#web_path' do
it { expect(presenter.web_path).to eq("/#{project.full_path}/-/blob/#{blob.commit_id}/#{blob.path}") }
end
end
describe '#highlight' do
let(:git_blob) { blob.__getobj__ }
it 'returns highlighted content' do
expect(Gitlab::Highlight).to receive(:highlight).with('files/ruby/regex.rb', git_blob.data, plain: nil, language: nil)
presenter.highlight
end
it 'returns plain content when :plain is true' do
expect(Gitlab::Highlight).to receive(:highlight).with('files/ruby/regex.rb', git_blob.data, plain: true, language: nil)
presenter.highlight(plain: true)
end
context '"to" param is present' do
before do
allow(git_blob)
.to receive(:data)
.and_return("line one\nline two\nline 3")
end
it 'returns limited highlighted content' do
expect(Gitlab::Highlight).to receive(:highlight).with('files/ruby/regex.rb', "line one\n", plain: nil, language: nil)
presenter.highlight(to: 1)
end
end
context 'gitlab-language contains a match' do
before do
allow(blob).to receive(:language_from_gitattributes).and_return('ruby')
end
it 'passes language to inner call' do
expect(Gitlab::Highlight).to receive(:highlight).with('files/ruby/regex.rb', git_blob.data, plain: nil, language: 'ruby')
presenter.highlight
end
end
end
end
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