# frozen_string_literal: true
require 'spec_helper'

describe BitBucket::Utils::Url do
  before do
    @url_util = BitBucket::Utils::Url
  end

  describe '.build_query' do
    it 'builds a query string from a params hash' do
      expect(@url_util.build_query(key1: 'val1', key2: 'val2')).to eq 'key1=val1&key2=val2'
    end

    it 'builds a query string from a params hash when one value is an array' do
      expect(@url_util.build_query(key1: 'val1', key2: %w[val2 val3])).to eq 'key1=val1&key2=val2&key2=val3'
    end
  end

  describe '.parse_query' do
    it 'builds a params hash from a query string' do
      expect(@url_util.parse_query('key1=val1&key2=val2')).to eq('key1' => 'val1', 'key2' => 'val2')
    end

    it 'builds a params hash from a query string when given multiple values for the same param' do
      expect(@url_util.parse_query('key1=val1&key2=val2&key2=val3&key2=val4')).to eq('key1' => 'val1', 'key2' => %w[val2 val3 val4])
    end
  end

  describe '.parse_query_for_param' do
    it 'returns a value a query string given the key' do
      expect(@url_util.parse_query_for_param('key1=val1&key2=val2', 'key2')).to eq('val2')
    end
  end
end