Module: RSpec::Grape::Utils

Defined in:
lib/rspec/grape/utils.rb

Constant Summary collapse

HTTP_METHODS = 
%w[GET HEAD PUT POST DELETE OPTIONS PATCH LINK UNLINK]
DESCRIPTION_REGEXP = 
/(#{HTTP_METHODS.join('|')}) \/.*/
PARAMS_REGEXP = 
/(\/:([^\/]*))/

Class Method Summary collapse

Class Method Details

.find_endpoint_description(klass) ⇒ Object

Raises:



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# File 'lib/rspec/grape/utils.rb', line 12

def self.find_endpoint_description(klass)
  ancestors = klass.ancestors.select { |a| a < RSpec::Core::ExampleGroup }
  ancestors = ancestors.select do |a|
    is_description_valid?(a.description)
  end

  raise RSpec::Grape::NoEndpointDescription unless ancestors.any?

  ancestors.first.description
end

.is_description_valid?(description) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rspec/grape/utils.rb', line 8

def self.is_description_valid?(description)
  !!(description =~ DESCRIPTION_REGEXP)
end

.url_param_names(url) ⇒ Object 



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# File 'lib/rspec/grape/utils.rb', line 23

def self.url_param_names(url)
  url.scan(PARAMS_REGEXP).map { |a| a[1].to_sym }
end