Class: RSpec::GraphqlMatchers::HaveAField

Inherits:
BaseMatcher
  • Object
show all
Defined in:
lib/rspec/graphql_matchers/have_a_field.rb

Instance Method Summary collapse

Constructor Details

#initialize(expected_field_name, fields = :fields) ⇒ HaveAField

Returns a new instance of HaveAField.



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# File 'lib/rspec/graphql_matchers/have_a_field.rb', line 12

def initialize(expected_field_name, fields = :fields)
  @expected_field_name = expected_field_name.to_s
  @fields = fields.to_sym
  @expectations = []
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/rspec/graphql_matchers/have_a_field.rb', line 64

def description
  ["define field `#{@expected_field_name}`"].concat(descriptions).join(', ')
end

#failure_message ⇒ Object 



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# File 'lib/rspec/graphql_matchers/have_a_field.rb', line 55

def failure_message
  base_msg = "expected #{member_name(@graph_object)} " \
    "to define field `#{@expected_field_name}`" \

  return "#{base_msg} #{failure_messages.join(', ')}" if @actual_field

  "#{base_msg} but no field was found with that name"
end

#matches?(graph_object) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rspec/graphql_matchers/have_a_field.rb', line 18

def matches?(graph_object)
  @graph_object = graph_object

  @actual_field = field_collection[@expected_field_name]
  return false if @actual_field.nil?

  @results = @expectations.reject do |matcher|
    matcher.matches?(@actual_field)
  end

  @results.empty?
end

#that_returns(expected_field_type) ⇒ Object Also known as: returning, of_type 



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# File 'lib/rspec/graphql_matchers/have_a_field.rb', line 31

def that_returns(expected_field_type)
  @expectations << HaveAFieldMatchers::OfType.new(expected_field_type)
  self
end

#with_hash_key(expected_hash_key) ⇒ Object 



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# File 'lib/rspec/graphql_matchers/have_a_field.rb', line 44

def with_hash_key(expected_hash_key)
  @expectations << HaveAFieldMatchers::WithHashKey.new(expected_hash_key)

  self
end

#with_metadata(expected_metadata) ⇒ Object 



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# File 'lib/rspec/graphql_matchers/have_a_field.rb', line 50

def with_metadata(expected_metadata)
  @expectations << HaveAFieldMatchers::WithMetadata.new(expected_metadata)
  self
end

#with_property(expected_property_name) ⇒ Object 



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# File 'lib/rspec/graphql_matchers/have_a_field.rb', line 39

def with_property(expected_property_name)
  @expectations << HaveAFieldMatchers::WithProperty.new(expected_property_name)
  self
end