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Contents
require 'spec_helper'
RSpec.describe Capybara::Result do
let :string do
Capybara.string <<-STRING
<ul>
<li>Alpha</li>
<li>Beta</li>
<li>Gamma</li>
<li>Delta</li>
</ul>
STRING
end
let :result do
string.all '//li'
end
it "has a length" do
expect(result.length).to eq(4)
end
it "has a first element" do
result.first.text == 'Alpha'
end
it "has a last element" do
result.last.text == 'Delta'
end
it 'can supports values_at method' do
expect(result.values_at(0, 2).map(&:text)).to eq(%w(Alpha Gamma))
end
it "can return an element by its index" do
expect(result.at(1).text).to eq('Beta')
expect(result[2].text).to eq('Gamma')
end
it "can be mapped" do
expect(result.map(&:text)).to eq(%w(Alpha Beta Gamma Delta))
end
it "can be selected" do
expect(result.select do |element|
element.text.include? 't'
end.length).to eq(2)
end
it "can be reduced" do
expect(result.reduce('') do |memo, element|
memo += element.text[0]
end).to eq('ABGD')
end
it 'can be sampled' do
expect(result).to include(result.sample)
end
it 'can be indexed' do
expect(result.index do |el|
el.text == 'Gamma'
end).to eq(2)
end
end
Version data entries
17 entries across 17 versions & 4 rubygems