Merge pull request rmosolgo#3690 from mattpage/1.11.x

use validation_max_errors in validation pipeline

Author: Robert Mosolgo

lib/graphql/query/validation_pipeline.rb

@@ -72,7 +72,7 @@ def ensure_has_validated
         elsif @operation_name_error
           @validation_errors << @operation_name_error
         else
-          validation_result = @schema.static_validator.validate(@query, validate: @validate, timeout: @schema.validate_timeout)
+          validation_result = @schema.static_validator.validate(@query, validate: @validate, timeout: @schema.validate_timeout, max_errors: @schema.validate_max_errors)
           @validation_errors.concat(validation_result[:errors])
           @internal_representation = validation_result[:irep]
 

spec/graphql/query_spec.rb

@@ -42,6 +42,13 @@
   )}
   let(:result) { query.result }
 
+  it "applies the max validation errors config" do
+    limited_schema = Class.new(schema) { validate_max_errors(2) }
+    res = limited_schema.execute("{ a b c d }")
+    assert_equal 2, res["errors"].size
+    refute res.key?("data")
+  end
+
   describe "when passed both a query string and a document" do
     it "returns an error to the client when query kwarg is used" do
       assert_raises ArgumentError do