Use query_double instead of double(‘query’)

so that it can be constructed properly

spec/graphql/mutations/branches/create_spec.rb

@@ -3,6 +3,8 @@
 require 'spec_helper'
 
 RSpec.describe Mutations::Branches::Create do
+  include GraphqlHelpers
+
   subject(:mutation) { described_class.new(object: nil, context: context, field: nil) }
 
   let_it_be(:project) { create(:project, :public, :repository) }
@@ -10,7 +12,7 @@
 
   let(:context) do
     GraphQL::Query::Context.new(
-      query: double('query', schema: nil),
+      query: query_double(schema: nil),
       values: { current_user: user },
       object: nil
     )

spec/graphql/mutations/clusters/agent_tokens/create_spec.rb

@@ -3,6 +3,8 @@
 require 'spec_helper'
 
 RSpec.describe Mutations::Clusters::AgentTokens::Create do
+  include GraphqlHelpers
+
   subject(:mutation) { described_class.new(object: nil, context: context, field: nil) }
 
   let_it_be(:cluster_agent) { create(:cluster_agent) }
@@ -10,7 +12,7 @@
 
   let(:context) do
     GraphQL::Query::Context.new(
-      query: double('query', schema: nil), # rubocop:disable RSpec/VerifiedDoubles
+      query: query_double(schema: nil), # rubocop:disable RSpec/VerifiedDoubles
       values: { current_user: user },
       object: nil
     )

spec/graphql/mutations/clusters/agents/create_spec.rb

@@ -3,13 +3,15 @@
 require 'spec_helper'
 
 RSpec.describe Mutations::Clusters::Agents::Create do
+  include GraphqlHelpers
+
   subject(:mutation) { described_class.new(object: nil, context: context, field: nil) }
 
   let(:project) { create(:project, :public, :repository) }
   let(:user) { create(:user) }
   let(:context) do
     GraphQL::Query::Context.new(
-      query: double('query', schema: nil), # rubocop:disable RSpec/VerifiedDoubles
+      query: query_double(schema: nil), # rubocop:disable RSpec/VerifiedDoubles
       values: { current_user: user },
       object: nil
     )

spec/graphql/mutations/clusters/agents/delete_spec.rb

@@ -3,6 +3,8 @@
 require 'spec_helper'
 
 RSpec.describe Mutations::Clusters::Agents::Delete do
+  include GraphqlHelpers
+
   subject(:mutation) { described_class.new(object: nil, context: context, field: nil) }
 
   let(:cluster_agent) { create(:cluster_agent) }
@@ -10,7 +12,7 @@
   let(:user) { create(:user) }
   let(:context) do
     GraphQL::Query::Context.new(
-      query: double('query', schema: nil), # rubocop:disable RSpec/VerifiedDoubles
+      query: query_double(schema: nil), # rubocop:disable RSpec/VerifiedDoubles
       values: { current_user: user },
       object: nil
     )

spec/graphql/mutations/commits/create_spec.rb

@@ -3,6 +3,8 @@
 require 'spec_helper'
 
 RSpec.describe Mutations::Commits::Create do
+  include GraphqlHelpers
+
   subject(:mutation) { described_class.new(object: nil, context: context, field: nil) }
 
   let_it_be(:user) { create(:user) }
@@ -10,7 +12,7 @@
 
   let(:context) do
     GraphQL::Query::Context.new(
-      query: double('query', schema: nil), # rubocop:disable RSpec/VerifiedDoubles
+      query: query_double(schema: nil), # rubocop:disable RSpec/VerifiedDoubles
       values: { current_user: user },
       object: nil
     )