Module: Zebra::ShouldaSupport

Defined in:
lib/zebra/shoulda.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/zebra/shoulda.rb', line 3

def self.included(klass)
  klass.class_eval do
    attr_accessor :expects

    alias_method :build_without_expects, :build 
    alias_method :build, :build_with_expects
  end
end

Instance Method Details

#build_with_expects ⇒ Object 



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# File 'lib/zebra/shoulda.rb', line 36

def build_with_expects
  (expects || []).each { |e| create_test_from_expect(&e) }
  build_without_expects
end

#create_test_from_expect(&block) ⇒ Object 



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# File 'lib/zebra/shoulda.rb', line 17

def create_test_from_expect(&block)
  test_name = expect_test_name(full_name, &block)

  if test_unit_class.instance_methods.include?(test_name.to_s)
    warn "  * WARNING: '#{test_name}' is already defined"
  end

  context = self
  test_unit_class.send(:define_method, test_name) do
    begin
      context.run_parent_setup_blocks(self)
      context.run_current_setup_blocks(self)
      block.bind(self).call
    ensure
      context.run_all_teardown_blocks(self)
    end
  end
end

#expect(&block) ⇒ Object 



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# File 'lib/zebra/shoulda.rb', line 12

def expect(&block)
  self.expects ||= []
  self.expects << block
end