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Merge pull request #461 from clnclarinet/issue-452

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Closes issue #452. #using_driver now restores the driver to what it was b
This commit is contained in:
Jonas Nicklas 2011-08-18 23:36:16 -07:00
commit 1a2c576175
2 changed files with 13 additions and 1 deletions
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3
lib/capybara/dsl.rb
View file

@ -49,10 +49,11 @@ module Capybara
# Yield a block using a specific driver # Yield a block using a specific driver
# #
def using_driver(driver) def using_driver(driver)
previous_driver = Capybara.current_driver
Capybara.current_driver = driver Capybara.current_driver = driver
yield yield
ensure ensure
Capybara.use_default_driver @current_driver = previous_driver
end end
## ##

11
spec/dsl_spec.rb
View file

@ -76,6 +76,17 @@ describe Capybara::DSL do
Capybara.current_driver.should == Capybara.default_driver Capybara.current_driver.should == Capybara.default_driver
end end
it 'should return the driver to what it was previously' do
Capybara.current_driver = :selenium
Capybara.using_driver(:culerity) do
Capybara.using_driver(:rack_test) do
Capybara.current_driver.should == :rack_test
end
Capybara.current_driver.should == :culerity
end
Capybara.current_driver.should == :selenium
end
it 'should yield the passed block' do it 'should yield the passed block' do
called = false called = false
Capybara.using_driver(:selenium) { called = true } Capybara.using_driver(:selenium) { called = true }