Class: RSpec::Core::Example::Procsy

Inherits:

Object

• Object
• RSpec::Core::Example::Procsy

show all

Defined in:

lib/rspec/core/example.rb

Overview

RSpec.configure do |c|
  c.around do |ex| # Procsy which wraps the example
    if ex.metadata[:key] == :some_value && some_global_condition
      raise "some message"
    end
    ex.run         # run delegates to ex.call.
  end
end

Instance Attribute Summary (collapse)

• - (void) example readonly

  The RSpec::Core::Example instance.

Instance Method Summary (collapse)

• - (void) call(*args, &block) (also: #run)

  Calls the proc and notes that the example has been executed.

• - (Boolean) executed?

  Indicates whether or not the around hook has executed the example.

• - (Procsy) initialize(example, &block) constructor

  A new instance of Procsy.

• - (void) to_proc

  Provides a wrapped proc that will update our executed? state when executed.

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# File 'lib/rspec/core/example.rb', line 257
def initialize(example, &block)
  @example  = example
  @proc     = block
  @executed = false
end

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# File 'lib/rspec/core/example.rb', line 230
def example
  @example
end

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# File 'lib/rspec/core/example.rb', line 245
def call(*args, &block)
  @executed = true
  @proc.call(*args, &block)
end

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# File 'lib/rspec/core/example.rb', line 269
def executed?
  @executed
end

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# File 'lib/rspec/core/example.rb', line 253
def to_proc
  method(:call).to_proc
end