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Contents
# frozen_string_literal: true
require 'spec_helper'
describe Arstotzka::Crawler do
describe 'yard' do
subject(:crawler) do
described_class.new(full_path: full_path, **options)
end
let(:options) { {} }
let(:keys) { %w[person information first_name] }
let(:full_path) { keys.join('.') }
let(:hash) do
{
person: {
'information' => {
'firstName' => 'John'
}
}
}
end
it 'crawls to find the value' do
expect(crawler.value(hash)).to eq('John')
end
describe '#value' do
context 'when hash contains the keys' do
it 'crawls to find the value' do
expect(crawler.value(hash)).to eq('John')
end
end
context 'when we have an array of arrays' do
let(:keys) { %w[companies games hero_name] }
let(:options) { { compact: true, case: :snake } }
let(:hash) do
{
'companies' => [{
name: 'Lucas Pope',
games: [{
'name' => 'papers, please'
}, {
'name' => 'TheNextBigThing',
hero_name: 'Rakhar'
}]
}, {
name: 'Old Company'
}]
}
end
it 'crawls to find the value' do
expect(crawler.value(hash)).to eq([['Rakhar']])
end
context 'with default value' do
let(:options) { { compact: true, case: :snake, default: 'NO HERO' } }
it 'return default value for missed keys' do
expect(crawler.value(hash)).to eq([['NO HERO', 'Rakhar'], 'NO HERO'])
end
end
context 'when block is given' do
subject(:crawler) do
described_class.new(full_path: full_path, **options) { |value| value&.to_sym }
end
it 'returns the post processed values' do
expect(crawler.value(hash)).to eq([[:Rakhar]])
end
end
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems