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 6

def initialize(expected_field_name, fields = :fields)
  @expected_field_name = expected_field_name.to_s
  @expected_field_type = @graph_object = nil
  @fields = fields.to_sym
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/rspec/graphql_matchers/have_a_field.rb', line 32

def description
  "define field `#{@expected_field_name}`" + of_type_description
end

#failure_message ⇒ Object 



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# File 'lib/rspec/graphql_matchers/have_a_field.rb', line 27

def failure_message
  "expected #{describe_obj(@graph_object)} to " \
    "#{description}, #{explanation}."
end

#matches?(graph_object) ⇒ Boolean

Returns:

  • (Boolean) 


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

def matches?(graph_object)
  @graph_object = graph_object

  @actual_field = field_collection[@expected_field_name]
  valid_field? && types_match?(@actual_field.type, @expected_field_type)
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 19

def that_returns(expected_field_type)
  @expected_field_type = expected_field_type

  self
end