@@ -0,0 +1,31 @@ package graphql.util
import spock.lang.Specification
class PairTest extends Specification { def "constructor initializes fields correctly"() { when: def pair = new Pair<>("hello", 123)
then: pair.first == "hello" pair.second == 123 }
def "static pair method creates Pair instance"() { when: def pair = Pair.pair("foo", "bar")
then: pair instanceof Pair pair.first == "foo" pair.second == "bar" }
def "toString returns formatted string"() { expect: new Pair<>(1, 2).toString() == "(1, 2)" Pair.pair("a", "b").toString() == "(a, b)" new Pair<>(null, null).toString() == "(null, null)" } }