Class: Holdify::Hold

Inherits:
Object
  • Object
show all
Defined in:
lib/holdify/hold.rb

Overview

The *_hold Assertion/Expectation

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(test) ⇒ Hold

Returns a new instance of Hold.



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# File 'lib/holdify/hold.rb', line 8

def initialize(test)
  @test    = test
  @path,   = test.method(test.name).source_location
  @store   = Holdify.stores(@path)
  @session = Hash.new { |h, k| h[k] = [] } # { lineno => [values] }
  @forced  = []                            # [ lines ]
end

Instance Attribute Details

#forced ⇒ Object (readonly)

Returns the value of attribute forced.



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# File 'lib/holdify/hold.rb', line 6

def forced
  @forced
end

#session ⇒ Object (readonly)

Returns the value of attribute session.



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# File 'lib/holdify/hold.rb', line 6

def session
  @session
end

#store ⇒ Object (readonly)

Returns the value of attribute store.



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# File 'lib/holdify/hold.rb', line 6

def store
  @store
end

#test_loc ⇒ Object (readonly)

Returns the value of attribute test_loc.



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# File 'lib/holdify/hold.rb', line 6

def test_loc
  @test_loc
end

Instance Method Details

#call(actual, force: false) ⇒ Object 



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# File 'lib/holdify/hold.rb', line 16

def call(actual, force: false)
  @test_loc = find_test_loc
  lineno    = @test_loc.lineno
  raise "Could not find holdify statement at lineno #{lineno}" unless @store.xxh(lineno)

  @forced << lineno if force

  values = @store.get_values(lineno)
  index  = @session[lineno].size
  value  = if force || Holdify.reconcile
             actual
           elsif values && index < values.size
             values[index]
           else
             Holdify.push_fresh("#{Holdify.relativize(@test_loc.path)}:#{lineno}")
             actual
           end

  @session[lineno] << value
  value
end

#feedback ⇒ Object 



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# File 'lib/holdify/hold.rb', line 42

def feedback(*) = Feedback.new(self, *).render

#save ⇒ Object 



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# File 'lib/holdify/hold.rb', line 38

def save
  @session.each { |lineno, values| @store.set_values(lineno, values) }
end