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require "spec_helper"
RSpec.describe 'GraphQL integration' do
after do
User.destroy_all
Post.destroy_all
end
it 'resolves BatchLoader fields lazily' do
test(GraphqlSchema)
end
if defined?(GraphqlSchemaWithInterpreter)
it 'resolves BatchLoader fields lazily with GraphQL Interpreter' do
test(GraphqlSchemaWithInterpreter)
end
end
def test(schema)
user1 = User.save(id: "1")
user2 = User.save(id: "2")
Post.save(user_id: user1.id)
Post.save(user_id: user2.id)
query = <<~QUERY
{
posts {
user { id }
userOld { id }
}
}
QUERY
expect(User).to receive(:where).with(id: ["1", "2"]).twice.and_call_original
result = schema.execute(query)
expect(result['data']).to eq({
'posts' => [
{'user' => {'id' => "1"}, 'userOld' => {'id' => "1"}},
{'user' => {'id' => "2"}, 'userOld' => {'id' => "2"}}
]
})
end
end
|
