Class: TrueTest::Context

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#setup ⇒ Object

Returns the value of attribute setup.



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

def setup
  @setup
end

Class Method Details

.current ⇒ Object 



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

def current
  @@context ||= TrueTest::Context.new
  @@context
end

Instance Method Details

#description ⇒ Object 



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

def description
  parts = []
  parts += ['when', @setup] if @setup
  parts += ['with', fixtures.collect(&:description).join(' and ')] if fixtures.any?
  parts.join(' ')
end

#evaluate(binding, &block) ⇒ Object

safe evaluation that creates a failed test if an exception is raised instead of blowing up entire suite



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# File 'lib/true_test/context.rb', line 37

def evaluate(binding, &block)
  begin
    binding.instance_eval &block
  rescue => e
    TrueTest::PositiveAssertion.new('not raise error', &block).evaluate binding
  end
end

#fixtures ⇒ Object 



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

def fixtures
  @fixtures ||= []
  @fixtures
end

#setup_fixtures(binding, keys) ⇒ Object 



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# File 'lib/true_test/context.rb', line 11

def setup_fixtures(binding, keys)
  context = self
  keys.each do |key|
    self.evaluate binding do
      context.fixtures << TrueTest::Fixture.evaluate(key, binding)
    end
  end
end

#teardown(binding) ⇒ Object 



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

def teardown(binding)
  fixtures.each do |fixture|
    fixture.unbind binding
  end
  fixtures.clear
  @@context = nil
end