Class: ScraperWiki::API::Matchers::HaveValuesWithAtMostTheKeys

Inherits:
FieldKeyMatcher show all
Defined in:
lib/scraperwiki-api/matchers.rb

Instance Method Summary collapse

Methods inherited from FieldKeyMatcher

#failure_predicate, #match?, #negative_failure_predicate

Methods inherited from FieldMatcher

#at, #blank?, #failure_description, #failure_predicate, #in, #matcher, #matches, #mismatches, #negative_failure_description, #negative_failure_predicate

Methods inherited from DatastoreMatcher

#does_not_match?, #failure_description, #failure_message, #failure_size, #failures, #items, #matches, #matches?, #mismatches, #negative_failure_description, #negative_failure_message

Methods inherited from CustomMatcher

#does_not_match?, #failure_message, #initialize, #matches?, #negative_failure_message

Constructor Details

This class inherits a constructor from ScraperWiki::API::Matchers::CustomMatcher

Instance Method Details

#difference(v) ⇒ Object 



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# File 'lib/scraperwiki-api/matchers.rb', line 758

def difference(v)
  v.keys - @expected
end

#negative_predicate ⇒ Object 



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# File 'lib/scraperwiki-api/matchers.rb', line 766

def negative_predicate
  'have no extra keys'
end

#predicate ⇒ Object 



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# File 'lib/scraperwiki-api/matchers.rb', line 762

def predicate
  'have extra keys'
end