1 files changed, 0 insertions, 100 deletions
diff --git a/spec/support/graphql/subscriptions/action_cable/mock_action_cable.rb b/spec/support/graphql/subscriptions/action_cable/mock_action_cable.rb
deleted file mode 100644
index 5467564a79e..00000000000
--- a/spec/support/graphql/subscriptions/action_cable/mock_action_cable.rb
+++ /dev/null
@@ -1,100 +0,0 @@
-# frozen_string_literal: true
-
-# A stub implementation of ActionCable.
-# Any methods to support the mock backend have `mock` in the name.
-module Graphql
-  module Subscriptions
-    module ActionCable
-      class MockActionCable
-        class MockChannel
-          def initialize
-            @mock_broadcasted_messages = []
-          end
-
-          attr_reader :mock_broadcasted_messages
-
-          def stream_from(stream_name, coder: nil, &block)
-            # Rails uses `coder`, we don't
-            block ||= ->(msg) { @mock_broadcasted_messages << msg }
-            MockActionCable.mock_stream_for(stream_name).add_mock_channel(self, block)
-          end
-        end
-
-        class MockStream
-          def initialize
-            @mock_channels = {}
-          end
-
-          def add_mock_channel(channel, handler)
-            @mock_channels[channel] = handler
-          end
-
-          def mock_broadcast(message)
-            @mock_channels.each do |channel, handler|
-              handler && handler.call(message)
-            end
-          end
-        end
-
-        class << self
-          def clear_mocks
-            @mock_streams = {}
-          end
-
-          def server
-            self
-          end
-
-          def broadcast(stream_name, message)
-            stream = @mock_streams[stream_name]
-            stream && stream.mock_broadcast(message)
-          end
-
-          def mock_stream_for(stream_name)
-            @mock_streams[stream_name] ||= MockStream.new
-          end
-
-          def get_mock_channel
-            MockChannel.new
-          end
-
-          def mock_stream_names
-            @mock_streams.keys
-          end
-        end
-      end
-
-      class MockSchema < GraphQL::Schema
-        class << self
-          def find_by_gid(gid)
-            return unless gid
-
-            if gid.model_class < ApplicationRecord
-              Gitlab::Graphql::Loaders::BatchModelLoader.new(gid.model_class, gid.model_id).find
-            elsif gid.model_class.respond_to?(:lazy_find)
-              gid.model_class.lazy_find(gid.model_id)
-            else
-              gid.find
-            end
-          end
-
-          def id_from_object(object, _type = nil, _ctx = nil)
-            unless object.respond_to?(:to_global_id)
-              # This is an error in our schema and needs to be solved. So raise a
-              # more meaningful error message
-              raise "#{object} does not implement `to_global_id`. " \
-                    "Include `GlobalID::Identification` into `#{object.class}"
-            end
-
-            object.to_global_id
-          end
-        end
-
-        query(::Types::QueryType)
-        subscription(::Types::SubscriptionType)
-
-        use GraphQL::Subscriptions::ActionCableSubscriptions, action_cable: MockActionCable, action_cable_coder: JSON
-      end
-    end
-  end
-end