class RSpec::Mocks::Configuration

Provides configuration options for rspec-mocks.

Public Class Methods

new() click to toggle source
# File lib/rspec/mocks/configuration.rb, line 6
def initialize
  @yield_receiver_to_any_instance_implementation_blocks = true
  @verify_doubled_constant_names = false
  @transfer_nested_constants = false
  @verify_partial_doubles = false
end

Public Instance Methods

add_stub_and_should_receive_to(*modules) click to toggle source

Adds `stub` and `should_receive` to the given modules or classes. This is usually only necessary if you application uses some proxy classes that “strip themselves down” to a bare minimum set of methods and remove `stub` and `should_receive` in the process.

@example

RSpec.configure do |rspec|
  rspec.mock_with :rspec do |mocks|
    mocks.add_stub_and_should_receive_to Delegator
  end
end
# File lib/rspec/mocks/configuration.rb, line 48
def add_stub_and_should_receive_to(*modules)
  modules.each do |mod|
    Syntax.enable_should(mod)
  end
end
patch_marshal_to_support_partial_doubles=(val) click to toggle source

Monkey-patch `Marshal.dump` to enable dumping of mocked or stubbed objects. By default this will not work since RSpec mocks works by adding singleton methods that cannot be serialized. This patch removes these singleton methods before serialization. Setting to falsey removes the patch.

This method is idempotent.

# File lib/rspec/mocks/configuration.rb, line 140
def patch_marshal_to_support_partial_doubles=(val)
  if val
    RSpec::Mocks::MarshalExtension.patch!
  else
    RSpec::Mocks::MarshalExtension.unpatch!
  end
end
reset_syntaxes_to_default() click to toggle source

@api private Resets the configured syntax to the default.

# File lib/rspec/mocks/configuration.rb, line 150
def reset_syntaxes_to_default
  self.syntax = [:should, :expect]
  RSpec::Mocks::Syntax.warn_about_should!
end
syntax() click to toggle source

Returns an array with a list of syntaxes that are enabled.

@example

unless RSpec::Mocks.configuration.syntax.include?(:expect)
  raise "this RSpec extension gem requires the rspec-mocks `:expect` syntax"
end
# File lib/rspec/mocks/configuration.rb, line 92
def syntax
  syntaxes = []
  syntaxes << :should  if Syntax.should_enabled?
  syntaxes << :expect if Syntax.expect_enabled?
  syntaxes
end
syntax=(*values) click to toggle source

Provides the ability to set either `expect`, `should` or both syntaxes. RSpec uses `expect` syntax by default. This is needed if you want to explicitly enable `should` syntax and/or explicitly disable `expect` syntax.

@example

 RSpec.configure do |rspec|
   rspec.mock_with :rspec do |mocks|
     mocks.syntax = [:expect, :should]
   end
end
# File lib/rspec/mocks/configuration.rb, line 68
def syntax=(*values)
  syntaxes = values.flatten
  if syntaxes.include?(:expect)
    Syntax.enable_expect
  else
    Syntax.disable_expect
  end

  if syntaxes.include?(:should)
    Syntax.enable_should
  else
    Syntax.disable_should
  end
end
transfer_nested_constants=(val) click to toggle source

Sets the default for the `transfer_nested_constants` option when stubbing constants.

# File lib/rspec/mocks/configuration.rb, line 118
def transfer_nested_constants=(val)
  @transfer_nested_constants = val
end
transfer_nested_constants?() click to toggle source
# File lib/rspec/mocks/configuration.rb, line 112
def transfer_nested_constants?
  !!@transfer_nested_constants
end
verify_doubled_constant_names=(val) click to toggle source

When this is set to true, an error will be raised when `instance_double` or `class_double` is given the name of an undefined constant. You probably only want to set this when running your entire test suite, with all production code loaded. Setting this for an isolated unit test will prevent you from being able to isolate it!

# File lib/rspec/mocks/configuration.rb, line 108
def verify_doubled_constant_names=(val)
  @verify_doubled_constant_names = val
end
verify_doubled_constant_names?() click to toggle source
# File lib/rspec/mocks/configuration.rb, line 99
def verify_doubled_constant_names?
  !!@verify_doubled_constant_names
end
verify_partial_doubles=(val) click to toggle source

When set to true, partial mocks will be verified the same as object doubles. Any stubs will have their arguments checked against the original method, and methods that do not exist cannot be stubbed.

# File lib/rspec/mocks/configuration.rb, line 125
def verify_partial_doubles=(val)
  @verify_partial_doubles = !!val
end
verify_partial_doubles?() click to toggle source
# File lib/rspec/mocks/configuration.rb, line 129
def verify_partial_doubles?
  @verify_partial_doubles
end
yield_receiver_to_any_instance_implementation_blocks=(arg) click to toggle source

Sets whether or not RSpec will yield the receiving instance of a message to blocks that are used for any_instance stub implementations. When set, the first yielded argument will be the receiving instance. Defaults to `true`.

@example

RSpec.configure do |rspec|
  rspec.mock_with :rspc do |mocks|
    mocks.yield_receiver_to_any_instance_implementation_blocks = false
  end
end
# File lib/rspec/mocks/configuration.rb, line 29
def yield_receiver_to_any_instance_implementation_blocks=(arg)
  @yield_receiver_to_any_instance_implementation_blocks = arg
end
yield_receiver_to_any_instance_implementation_blocks?() click to toggle source
# File lib/rspec/mocks/configuration.rb, line 13
def yield_receiver_to_any_instance_implementation_blocks?
  @yield_receiver_to_any_instance_implementation_blocks
end