Module: RSpec::Given::Extensions

Defined in:
lib/rspec/given/extensions.rb

Instance Method Summary collapse

Instance Method Details

#Given(*args, &block) ⇒ Object

Declare a “given” of the current specification. If the given is named, the block will be lazily evaluated the first time the given is mentioned by name in the specification. If the given is unnamed, the block is evaluated for side effects every time the specification is executed.

:call-seq:

Given(:name, &block)
Given(&block)



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# File 'lib/rspec/given/extensions.rb', line 29

def Given(*args,&block)
  if args.first.is_a?(Symbol)
    let(args.first, &block)
  else
    before(&block)
  end
end

#Given!(name, &block) ⇒ Object

Declare a named given of the current specification. Similar to the named version of the “Given” command, except that the block is always evaluated.

:call-seq:

Given!(:name) { ... code ... }



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# File 'lib/rspec/given/extensions.rb', line 43

def Given!(name, &block)
  let!(name, &block)
end

#Scenario(description, &block) ⇒ Object

Declare a scenario to contain Given/When/Then declarations. A Scenario is essentially an RSpec context, with the additional expectations:

  • There is a single When declaration in a Scenario.

  • Scenarios do not nest.

:call-seq:

Scenario "a scenario description" do ... end



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# File 'lib/rspec/given/extensions.rb', line 15

def Scenario(description, &block)
  context(description, &block)
end

#When(*args, &block) ⇒ Object

Declare the code that is under test.

:call-seq:

When(:named_result, &block)
When(&block)



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# File 'lib/rspec/given/extensions.rb', line 53

def When(*args, &block)
  if args.first.is_a?(Symbol)
    let!(args.first, &block)
  else
    before(&block)
  end
end