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Contents
# frozen_string_literal: true
require "spec_helper"
describe GraphQL::Introspection::TypeByNameField do
describe "after instrumentation" do
# Just make sure it returns a new object, not the original field
class DupInstrumenter
def self.instrument(t, f)
f.redefine {
resolve ->(o, a, c) { :no_op }
}
end
end
class ArgAnalyzer
def call(_, _, node)
if node.ast_node.is_a?(GraphQL::Language::Nodes::Field)
node.arguments
end
end
end
let(:instrumented_schema) {
# This was probably assigned earlier in the test suite, but to simulate an application, clear it.
GraphQL::Introspection::TypeByNameField.arguments_class = nil
Dummy::Schema.redefine {
instrument(:field, DupInstrumenter)
query_analyzer(ArgAnalyzer.new)
}
}
it "still works with __type" do
res = instrumented_schema.execute("{ __type(name: \"X\") { name } }")
assert_equal({"data"=>{"__type"=>nil}}, res)
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems