ImboUnitTest\EventListener\DatabaseOperationsTest::testCanUpdateMetadata PHP Method

    public function testCanUpdateMetadata()
    {
        $this->event->expects($this->once())->method('getArgument')->with('metadata')->will($this->returnValue(['key' => 'value']));
        $this->database->expects($this->once())->method('updateMetadata')->with($this->user, $this->imageIdentifier, ['key' => 'value']);
        $this->listener->updateMetadata($this->event);
    }