Module: GraphqlRails::RSpecControllerHelpers

Defined in:
lib/graphql_rails/rspec_controller_helpers.rb

Overview

provides all helpers neccesary for testing graphql controllers. It is similar to rspec controller specs

Adds 3 helper methods in to rspec test:

  • mutation

  • query

  • result

‘mutation` and `query“ methods are identical

Usage: it ‘works’ do

mutation(:createUser, params: { name: 'John'}, context: { current_user_id: 1 })
expect(response).to be_successful?
expect(response)not_to be_failure?
expect(response.result).to be_a(User)
expect(response.errors).to be_empty

end

Defined Under Namespace

Classes: FakeContext, Request, Response, SingleControllerSchemaBuilder

Instance Method Summary collapse

Instance Method Details

#mutation(*args, **kwargs) ⇒ Object 



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# File 'lib/graphql_rails/rspec_controller_helpers.rb', line 126

def mutation(*args, **kwargs)
  query(*args, **kwargs)
end

#query(query_name, params: {}, context: {}) ⇒ Object 



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# File 'lib/graphql_rails/rspec_controller_helpers.rb', line 116

def query(query_name, params: {}, context: {})
  schema_builder = SingleControllerSchemaBuilder.new(described_class)
  context_object = FakeContext.new(values: context, schema: schema_builder.call)
  request = Request.new(params, context_object, controller: described_class, action_name: query_name)
  described_class.new(request).call(query_name)

  @response = Response.new(request)
  @response
end

#response ⇒ Object 



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# File 'lib/graphql_rails/rspec_controller_helpers.rb', line 130

def response
  @response
end