Fix erubis tests

lib/graphql/client/erubi.rb

@@ -1,30 +0,0 @@
-# frozen_string_literal: true
-require "action_view"
-require "graphql/client/erubi_enhancer"
-
-module GraphQL
-  class Client
-    # Ignore deprecation errors loading AV Erubis
-    ActiveSupport::Deprecation.silence do
-      ActionView::Template::Handlers::ERB::Erubi
-    end
-
-    # Public: Extended Erubis implementation that supports GraphQL static
-    # query sections.
-    #
-    #   <%graphql
-    #     query GetVerison {
-    #       version
-    #     }
-    #   %>
-    #   <%= data.version %>
-    #
-    # Configure ActionView's default ERB implementation to use this class.
-    #
-    #   ActionView::Template::Handlers::ERB.erb_implementation = GraphQL::Client::Erubi
-    #
-    class Erubi < ActionView::Template::Handlers::ERB::Erubi
-      include ErubiEnhancer
-    end
-  end
-end

lib/graphql/client/erubis.rb

@@ -1,30 +1,53 @@
 # frozen_string_literal: true
 require "action_view"
-require "graphql/client/erubis_enhancer"
 
 module GraphQL
   class Client
-    # Ignore deprecation errors loading AV Erubis
-    ActiveSupport::Deprecation.silence do
-      ActionView::Template::Handlers::Erubis
-    end
+    begin
+      require "graphql/client/erubi_enhancer"
 
-    # Public: Extended Erubis implementation that supports GraphQL static
-    # query sections.
-    #
-    #   <%graphql
-    #     query GetVersion {
-    #       version
-    #     }
-    #   %>
-    #   <%= data.version %>
-    #
-    # Configure ActionView's default ERB implementation to use this class.
-    #
-    #   ActionView::Template::Handlers::ERB.erb_implementation = GraphQL::Client::Erubis
-    #
-    class Erubis < ActionView::Template::Handlers::Erubis
-      include ErubisEnhancer
+      # Public: Extended Erubis implementation that supports GraphQL static
+      # query sections.
+      #
+      #   <%graphql
+      #     query GetVerison {
+      #       version
+      #     }
+      #   %>
+      #   <%= data.version %>
+      #
+      # Configure ActionView's default ERB implementation to use this class.
+      #
+      #   ActionView::Template::Handlers::ERB.erb_implementation = GraphQL::Client::Erubi
+      #
+      class Erubis < ActionView::Template::Handlers::ERB::Erubi
+        include ErubiEnhancer
+      end
+    rescue NameError
+      # Ignore deprecation errors loading AV Erubis
+      ActiveSupport::Deprecation.silence do
+        ActionView::Template::Handlers::Erubis
+      end
+
+      require "graphql/client/erubis_enhancer"
+
+      # Public: Extended Erubis implementation that supports GraphQL static
+      # query sections.
+      #
+      #   <%graphql
+      #     query GetVersion {
+      #       version
+      #     }
+      #   %>
+      #   <%= data.version %>
+      #
+      # Configure ActionView's default ERB implementation to use this class.
+      #
+      #   ActionView::Template::Handlers::ERB.erb_implementation = GraphQL::Client::Erubis
+      #
+      class Erubis < ActionView::Template::Handlers::Erubis
+        include ErubisEnhancer
+      end
     end
   end
 end

test/test_erubis.rb

@@ -36,7 +36,8 @@ class TestErubis < MiniTest::Test
     erubis = GraphQL::Client::Erubis.new(src)
 
     output_buffer = ActionView::OutputBuffer.new
-    erubis.result(binding)
+    # rubocop:disable Security/Eval
+    eval(erubis.src, binding, "(erubis)")
     assert_equal "42", output_buffer.strip
 
     expected_query = <<-ERB

test/test_rubocop_overfetch.rb

@@ -36,7 +36,7 @@ class TestRubocopOverfetch < MiniTest::Test
 
   def investigate(cop, path)
     engine = GraphQL::Client::Erubis.new(File.read(path))
-    processed_source = RuboCop::ProcessedSource.new(engine.src, RUBY_VERSION.to_f, path)
+    processed_source = RuboCop::ProcessedSource.new(engine.src.dup, RUBY_VERSION.to_f, path)
     commissioner = RuboCop::Cop::Commissioner.new([cop], [], raise_error: true)
     commissioner.investigate(processed_source)
     commissioner