Class: Spec::Runner::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/spec/runner/configuration.rb

Instance Method Summary collapse

Instance Method Details

#append_after(*args, &proc) ⇒ Object

Appends a global after block to all example groups. See #append_before for filtering semantics.



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# File 'lib/spec/runner/configuration.rb', line 135

def append_after(*args, &proc)
  add_callback(:append_after, *args, &proc)
end

#append_before(*args, &proc) ⇒ Object Also known as: before

Appends a global before block to all example groups.

If you want to restrict the block to a subset of all the example groups then specify this in a Hash as the last argument:

config.prepend_before(:all, :type => :farm)

or

config.prepend_before(:type => :farm)



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# File 'lib/spec/runner/configuration.rb', line 121

def append_before(*args, &proc)
  add_callback(:append_before, *args, &proc)
end

#extend(*args) ⇒ Object

:call-seq:

extend(Some::Helpers)
extend(Some::Helpers, More::Helpers)
extend(My::Helpers, :type => :key)

Works just like #include, but extends the example groups with the modules rather than including them.



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# File 'lib/spec/runner/configuration.rb', line 88

def extend(*args)
  include_or_extend(:extend, *args)
end

#include(*args) ⇒ Object

:call-seq:

include(Some::Helpers)
include(Some::Helpers, More::Helpers)
include(My::Helpers, :type => :key)

Declares modules to be included in multiple example groups (describe blocks). With no :type, the modules listed will be included in all example groups.

Use :type to restrict the inclusion to a subset of example groups. The value assigned to :type should be a key that maps to a class that is either a subclass of Spec::Example::ExampleGroup or extends Spec::Example::ExampleGroupMethods and includes Spec::Example::ExampleMethods.

For example, the rspec-rails gem/plugin extends Test::Unit::TestCase with Spec::Example::ExampleGroupMethods and includes Spec::Example::ExampleMethods in it. So if you have a module of helper methods for controller examples, you could do this:

config.include(ControllerExampleHelpers, :type => :controller)

Only example groups that have that type will get the modules included:

describe Account, :type => :model do
  # Will *not* include ControllerExampleHelpers
end

describe AccountsController, :type => :controller do
  # *Will* include ControllerExampleHelpers
end



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# File 'lib/spec/runner/configuration.rb', line 77

def include(*args)
  include_or_extend(:include, *args)
end

#mock_framework ⇒ Object

:nodoc:



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# File 'lib/spec/runner/configuration.rb', line 40

def mock_framework # :nodoc:
  @mock_framework ||= mock_framework_path("rspec")
end

#mock_with(mock_framework) ⇒ Object

Chooses what mock framework to use. Example:

Spec::Runner.configure do |config|
  config.mock_with :rspec, :mocha, :flexmock, or :rr
end

To use any other mock framework, you’ll have to provide your own adapter. This is simply a module that responds to the following methods:

setup_mocks_for_rspec
verify_mocks_for_rspec
teardown_mocks_for_rspec.

These are your hooks into the lifecycle of a given example. RSpec will call setup_mocks_for_rspec before running anything else in each Example. After executing the #after methods, RSpec will then call verify_mocks_for_rspec and teardown_mocks_for_rspec (this is guaranteed to run even if there are failures in verify_mocks_for_rspec).

Once you’ve defined this module, you can pass that to mock_with:

Spec::Runner.configure do |config|
  config.mock_with MyMockFrameworkAdapter
end



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# File 'lib/spec/runner/configuration.rb', line 31

def mock_with(mock_framework)
  @mock_framework = case mock_framework
  when Symbol
    mock_framework_path(mock_framework.to_s)
  else
    mock_framework
  end
end

#predicate_matchers ⇒ Object

Defines global predicate matchers. Example:

config.predicate_matchers[:swim] = :can_swim?

This makes it possible to say:

person.should swim # passes if person.can_swim? returns true



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# File 'lib/spec/runner/configuration.rb', line 100

def predicate_matchers
  @predicate_matchers ||= {}
end

#prepend_after(*args, &proc) ⇒ Object Also known as: after

Prepends a global after block to all example groups. See #append_before for filtering semantics.



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# File 'lib/spec/runner/configuration.rb', line 128

def prepend_after(*args, &proc)
  add_callback(:prepend_after, *args, &proc)
end

#prepend_before(*args, &proc) ⇒ Object

Prepends a global before block to all example groups. See #append_before for filtering semantics.



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# File 'lib/spec/runner/configuration.rb', line 106

def prepend_before(*args, &proc)
  add_callback(:prepend_before, *args, &proc)
end