diff --git a/TinySTL/Test/PairTest.h b/TinySTL/Test/PairTest.h
new file mode 100644
index 0000000..d990286
--- /dev/null
+++ b/TinySTL/Test/PairTest.h
@@ -0,0 +1,10 @@
+#ifndef _PAIR_TEST_H_
+#define _PAIR_TEST_H_
+
+void testCase1();
+void testCase2();
+void testCase3();
+void testCase4();
+void testCase5();
+
+#endif
\ No newline at end of file