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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Capybara do
describe 'default_max_wait_time' do
after do
Capybara.default_max_wait_time = @previous_default_time
end
it "should be changeable" do
@previous_default_time = Capybara.default_max_wait_time
Capybara.default_max_wait_time = 5
expect(Capybara.default_max_wait_time).to eq(5)
end
it "should be accesible as the deprecated default_wait_time" do
expect_any_instance_of(Kernel).to receive(:warn).once.with('DEPRECATED: #default_wait_time= is deprecated, please use #default_max_wait_time= instead')
expect_any_instance_of(Kernel).to receive(:warn).once.with('DEPRECATED: #default_wait_time is deprecated, please use #default_max_wait_time instead')
@previous_default_time = Capybara.default_max_wait_time
Capybara.default_wait_time = 5
expect(Capybara.default_wait_time).to eq(5)
expect(Capybara.default_max_wait_time).to eq(5)
end
end
describe '.register_driver' do
it "should add a new driver" do
Capybara.register_driver :schmoo do |app|
Capybara::RackTest::Driver.new(app)
end
session = Capybara::Session.new(:schmoo, TestApp)
session.visit('/')
expect(session.body).to include("Hello world!")
end
end
describe '.register_server' do
before do
Capybara.reuse_server = false
@old_server = Capybara.server
end
after do
Capybara.server(&@old_server)
Capybara.reuse_server = true
end
it "should add a new server" do
Capybara.register_server :blob do |app, port, host|
Rack::Handler::WEBrick.run(app, Host: host, Port: port, AccessLog: [], Logger: WEBrick::Log::new(nil, 0))
end
Capybara.server = :blob
session = Capybara::Session.new(:rack_test, TestApp.dup)
session.visit('/')
expect(session.body).to include("Hello world!")
end
end
describe ".server" do
before do
@old_server = Capybara.server
end
after do
Capybara.server(&@old_server)
end
it "should default to a proc that calls run_default_server" do
mock_app = double('app')
expect(Capybara).to receive(:run_default_server).with(mock_app, 8000)
Capybara.server.call(mock_app, 8000)
end
it "should return a custom server proc" do
server = lambda {|app, port|}
Capybara.server(&server)
expect(Capybara.server).to eq(server)
end
end
describe 'app_host' do
after do
Capybara.app_host = nil
end
it "should warn if not a valid URL" do
expect { Capybara.app_host = "www.example.com" }.to raise_error(ArgumentError, /Capybara\.app_host should be set to a url/)
end
it "should not warn if a valid URL" do
expect { Capybara.app_host = "http://www.example.com" }.not_to raise_error
end
it "should not warn if nil" do
expect { Capybara.app_host = nil }.not_to raise_error
end
end
describe 'default_host' do
around do |test|
old_default = Capybara.default_host
test.run
Capybara.default_host = old_default
end
it "should warn if not a valid URL" do
expect { Capybara.default_host = "www.example.com" }.to raise_error(ArgumentError, /Capybara\.default_host should be set to a url/)
end
it "should not warn if a valid URL" do
expect { Capybara.default_host = "http://www.example.com" }.not_to raise_error
end
end
end
RSpec.describe Capybara::Session do
context 'with non-existant driver' do
it "should raise an error" do
expect {
Capybara::Session.new(:quox, TestApp).driver
}.to raise_error(Capybara::DriverNotFoundError)
end
end
end
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