SaveTest.php: examine php unit problem on CI - reswapped update & insert...

SaveTest.php: examine php unit problem on CI - reswapped update & insert again. Use global $db instead of local.

extension/qfq/tests/phpunit/SaveTest.php

@@ -20,7 +20,7 @@ class SaveTest extends AbstractDatabaseTest {
     public function testUpdateRecord() {
 
         $save = new qfq\Save(array(), array(), array());
-        $db = new qfq\Database();
+//        $db = new qfq\Database();
 
         $values = ['name' => 'Doe', 'firstName' => 'John'];
         $id = $save->insertRecord('Person', $values);
@@ -29,7 +29,7 @@ class SaveTest extends AbstractDatabaseTest {
         $save->updateRecord('Person', $values, $id);
 
         $sql = "SELECT name, firstName FROM Person WHERE id = ? ";
-        $result = $db->sql($sql, ROW_REGULAR, [$id]);
+        $result = $this->db->sql($sql, ROW_REGULAR, [$id]);
 
         $this->assertEquals($values, $result[0]);
 
@@ -38,14 +38,14 @@ class SaveTest extends AbstractDatabaseTest {
     public function testInsertRecord() {
 
         $save = new qfq\Save(array(), array(), array());
-        $db = new qfq\Database();
+//        $db = new qfq\Database();
 
         $values = ['name' => 'Doe', 'firstName' => 'John'];
         $id = $save->insertRecord('Person', $values);
 
         $sql = "SELECT name, firstName FROM Person WHERE id = ? ";
 
-        $result = $db->sql($sql, ROW_REGULAR, [$id]);
+        $result = $this->db->sql($sql, ROW_REGULAR, [$id]);
 
         $this->assertEquals($values, $result[0]);