Use proper parameter type for NULL values

W0rma · sergeyklay · commit a00cb7b3cac7 · 2024-01-12T09:18:43.000+01:00
diff --git a/src/Codeception/Lib/Driver/Db.php b/src/Codeception/Lib/Driver/Db.php
@@ -290,7 +290,9 @@ public function executeQuery($query, array $params): PDOStatement
         $i = 0;
         foreach ($params as $param) {
             ++$i;
-            if (is_bool($param)) {
+            if (is_null($param)) {
+                $type = PDO::PARAM_NULL;
+            } elseif (is_bool($param)) {
                 $type = PDO::PARAM_BOOL;
             } elseif (is_int($param)) {
                 $type = PDO::PARAM_INT;
diff --git a/tests/unit/Codeception/Module/Db/AbstractDbTest.php b/tests/unit/Codeception/Module/Db/AbstractDbTest.php
@@ -69,6 +69,11 @@ public function testSeeInDatabaseWithBinary()
         $this->module->seeInDatabase('users', ['uuid' => hex2bin('11edc34b01d972fa9c1d0242ac120006')]);
     }
 
+    public function testSeeInDatabaseWithNull()
+    {
+        $this->module->seeInDatabase('users', ['uuid' => null]);
+    }
+
     public function testSeeInDatabase()
     {
         $this->module->seeInDatabase('users', ['name' => 'davert']);

Original file line number	Diff line number	Diff line change
`@@ -69,6 +69,11 @@ public function testSeeInDatabaseWithBinary()`
`69`	`69`	`$this->module->seeInDatabase('users', ['uuid' => hex2bin('11edc34b01d972fa9c1d0242ac120006')]);`
`70`	`70`	`}`
`71`	`71`
	`72`	`+ public function testSeeInDatabaseWithNull()`
	`73`	`+ {`
	`74`	`+ $this->module->seeInDatabase('users', ['uuid' => null]);`
	`75`	`+ }`
	`76`	`+`
`72`	`77`	`public function testSeeInDatabase()`
`73`	`78`	`{`
`74`	`79`	`$this->module->seeInDatabase('users', ['name' => 'davert']);`