debian-mirror-gitlab/spec/lib/gitlab/webpack/file_loader_spec.rb

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2021-12-11 22:18:48 +05:30
# frozen_string_literal: true
require 'fast_spec_helper'
require 'support/helpers/file_read_helpers'
require 'support/webmock'
RSpec.describe Gitlab::Webpack::FileLoader do
include FileReadHelpers
include WebMock::API
let(:error_file_path) { "error.yml" }
let(:file_path) { "my_test_file.yml" }
let(:file_contents) do
<<-EOF
- hello
- world
- test
EOF
end
before do
allow(Gitlab.config.webpack.dev_server).to receive_messages(host: 'hostname', port: 2000, https: false)
allow(Gitlab.config.webpack).to receive(:public_path).and_return('public_path')
allow(Gitlab.config.webpack).to receive(:output_dir).and_return('webpack_output')
end
context "with dev server enabled" do
before do
allow(Gitlab.config.webpack.dev_server).to receive(:enabled).and_return(true)
stub_request(:get, "http://hostname:2000/public_path/not_found").to_return(status: 404)
stub_request(:get, "http://hostname:2000/public_path/#{file_path}").to_return(body: file_contents, status: 200)
stub_request(:get, "http://hostname:2000/public_path/#{error_file_path}").to_raise(StandardError)
end
it "returns content when respondes succesfully" do
expect(Gitlab::Webpack::FileLoader.load(file_path)).to be(file_contents)
end
it "raises error when 404" do
expect { Gitlab::Webpack::FileLoader.load("not_found") }.to raise_error("HTTP error 404")
end
it "raises error when errors out" do
expect { Gitlab::Webpack::FileLoader.load(error_file_path) }.to raise_error(Gitlab::Webpack::FileLoader::DevServerLoadError)
end
end
context "with dev server enabled and https" do
before do
allow(Gitlab.config.webpack.dev_server).to receive(:enabled).and_return(true)
allow(Gitlab.config.webpack.dev_server).to receive(:https).and_return(true)
stub_request(:get, "https://hostname:2000/public_path/#{error_file_path}").to_raise(EOFError)
end
it "raises error if catches SSLError" do
expect { Gitlab::Webpack::FileLoader.load(error_file_path) }.to raise_error(Gitlab::Webpack::FileLoader::DevServerSSLError)
end
end
context "with dev server disabled" do
before do
allow(Gitlab.config.webpack.dev_server).to receive(:enabled).and_return(false)
stub_file_read(::Rails.root.join("webpack_output/#{file_path}"), content: file_contents)
stub_file_read(::Rails.root.join("webpack_output/#{error_file_path}"), error: Errno::ENOENT)
end
describe ".load" do
it "returns file content from file path" do
expect(Gitlab::Webpack::FileLoader.load(file_path)).to be(file_contents)
end
it "throws error if file cannot be read" do
expect { Gitlab::Webpack::FileLoader.load(error_file_path) }.to raise_error(Gitlab::Webpack::FileLoader::StaticLoadError)
end
end
end
end