From 7747c23059f28afe325cf43a27b4e9937cfd6959 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Rombauts?= <sebastien.rombauts@gmail.com>
Date: Fri, 30 Sep 2022 19:54:53 +0200
Subject: [PATCH] Add comments in the unit tests on how to bind a NULL value

---
 tests/Statement_test.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/Statement_test.cpp b/tests/Statement_test.cpp
index 96e5ec1..0976ce1 100644
--- a/tests/Statement_test.cpp
+++ b/tests/Statement_test.cpp
@@ -353,7 +353,7 @@ TEST(Statement, bindings)
     {
         const char buffer[] = "binary";
         insert.bind(1, buffer, sizeof(buffer));
-        insert.bind(2);
+        insert.bind(2); // bind a NULL value
         EXPECT_EQ(1, insert.exec());
 
         // Check the result
@@ -520,7 +520,7 @@ TEST(Statement, bindByName)
     {
         const char buffer[] = "binary";
         insert.bind("@msg", buffer, sizeof(buffer));
-        insert.bind("@int");
+        insert.bind("@int"); // bind a NULL value
         EXPECT_EQ(1, insert.exec());
 
         // Check the result
@@ -633,7 +633,7 @@ TEST(Statement, bindByNameString)
     {
         const char buffer[] = "binary";
         insert.bind(amsg, buffer, sizeof(buffer));
-        insert.bind(aint);
+        insert.bind(aint); // bind a NULL value
         EXPECT_EQ(1, insert.exec());
 
         // Check the result