improve tests

Author: mvorisek

tests/ConditionSqlTest.php

@@ -338,7 +338,7 @@ public function testDateCondition2()
         $m->addField('date', ['type' => 'date']);
 
         $m->addCondition('date', new \DateTime('08-12-1982'));
-        $m->loadAny();
+        $m->loadOne();
         $this->assertSame('Sue', $m->get('name'));
     }
 

tests/DeepCopyTest.php

@@ -162,7 +162,7 @@ public function testBasic()
             ['name' => 'tools', 'qty' => 5, 'price' => 10],
             ['name' => 'work', 'qty' => 1, 'price' => 40],
         ]]);
-        $quote->loadAny();
+        $quote->loadOne();
 
         // total price should match
         $this->assertEquals(90.00, $quote->get('total'));