Class: TrueTest::Fixture

Inherits:
Object
  • Object
show all
Defined in:
lib/true_test/fixture.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key, &block) ⇒ Fixture

Returns a new instance of Fixture.



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# File 'lib/true_test/fixture.rb', line 19

def initialize(key, &block)
  @key = key
  @block = block
end

Instance Attribute Details

#block ⇒ Object

Returns the value of attribute block.



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# File 'lib/true_test/fixture.rb', line 3

def block
  @block
end

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/true_test/fixture.rb', line 3

def key
  @key
end

Class Method Details

.evaluate(key, binding) ⇒ Object 



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# File 'lib/true_test/fixture.rb', line 8

def evaluate(key, binding)
  fixture = registry[key]
  raise "No fixture found in registry with key #{key}: #{registry.keys.inspect}" unless fixture
  fixture.evaluate binding
  fixture
end

.register(key, &block) ⇒ Object 



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# File 'lib/true_test/fixture.rb', line 5

def register(key, &block)
  registry[key] = TrueTest::Fixture.new(key, &block)
end

.registry ⇒ Object 



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# File 'lib/true_test/fixture.rb', line 14

def registry
  @@registry ||= {}
  @@registry
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/true_test/fixture.rb', line 23

def description
  @key.to_s.gsub('_', ' ')
end

#evaluate(binding) ⇒ Object 



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# File 'lib/true_test/fixture.rb', line 26

def evaluate(binding)
  @result = binding.instance_eval &@block
  binding.instance_variable_set "@#{@key}", @result
end

#unbind(binding) ⇒ Object 



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# File 'lib/true_test/fixture.rb', line 30

def unbind(binding)
  binding.instance_variable_set "@#{@key}", nil
end