1 files changed, 21 insertions, 0 deletions
diff --git a/javaparser-testing/src/test/java/com/github/javaparser/utils/PairTest.java b/javaparser-testing/src/test/java/com/github/javaparser/utils/PairTest.java
new file mode 100644
index 000000000..2a5b84aa2
--- /dev/null
+++ b/javaparser-testing/src/test/java/com/github/javaparser/utils/PairTest.java
@@ -0,0 +1,21 @@
+package com.github.javaparser.utils;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class PairTest {
+    @Test
+    public void testToString() {
+        Pair<String, String> pair = new Pair<>("abc", "def");
+
+        assertEquals("<abc, def>", pair.toString());
+    }
+
+    @Test
+    public void testToStringNulls() {
+        Pair<String, String> pair = new Pair<>(null, null);
+
+        assertEquals("<null, null>", pair.toString());
+    }
+}