Class: Surrogate::RSpec::WithFilter::BlockAsserter

Inherits:
Object
  • Object
show all
Defined in:
lib/surrogate/rspec/block_asserter.rb,
lib/surrogate/rspec/block_asserter.rb

Defined Under Namespace

Classes: RaiseAsserter

Instance Method Summary collapse

Constructor Details

#initialize(definition_block) ⇒ BlockAsserter

Returns a new instance of BlockAsserter.



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# File 'lib/surrogate/rspec/block_asserter.rb', line 51

def initialize(definition_block)
  @call_with = Invocation.new []
  definition_block.call self
end

Instance Method Details

#after(&block) ⇒ Object 



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# File 'lib/surrogate/rspec/block_asserter.rb', line 68

def after(&block)
  @after = block
end

#arity(n) ⇒ Object 



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# File 'lib/surrogate/rspec/block_asserter.rb', line 79

def arity(n)
  @arity = n
end

#before(&block) ⇒ Object 



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# File 'lib/surrogate/rspec/block_asserter.rb', line 64

def before(&block)
  @before = block
end

#call_with(*args, &block) ⇒ Object 



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# File 'lib/surrogate/rspec/block_asserter.rb', line 56

def call_with(*args, &block)
  @call_with = Invocation.new args, &block
end

#matches?(block_to_test) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/surrogate/rspec/block_asserter.rb', line 83

def matches?(block_to_test)
  matches   = before_matches?       block_to_test
  matches &&= return_value_matches? block_to_test
  matches &&= arity_matches?        block_to_test
  matches &&= after_matches?        block_to_test
  matches
end

#raising(arg, message = nil) ⇒ Object

arg can be a string (expected message)

a regex       (matches the actual message)
an exception  (type of exception expected to be raised)



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# File 'lib/surrogate/rspec/block_asserter.rb', line 75

def raising(arg, message=nil)
  @raising = RaiseAsserter.new arg, message
end

#returns(value = nil, &block) ⇒ Object 



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# File 'lib/surrogate/rspec/block_asserter.rb', line 60

def returns(value=nil, &block)
  @returns = block || lambda { |returned| returned.should == value }
end