From 69f3b57d36f2b93ba0c487294ffd704774710433 Mon Sep 17 00:00:00 2001
From: surajdm123 <surajdm123@gmail.com>
Date: Wed, 2 Jul 2025 17:56:54 -0700
Subject: [PATCH] Added test for Pair.java

---
 src/test/groovy/graphql/util/PairTest.groovy | 31 ++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/test/groovy/graphql/util/PairTest.groovy

diff --git a/src/test/groovy/graphql/util/PairTest.groovy b/src/test/groovy/graphql/util/PairTest.groovy
new file mode 100644
index 000000000..f64f9127a
--- /dev/null
+++ b/src/test/groovy/graphql/util/PairTest.groovy
@@ -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)"
+    }
+}