getAccountType example

'POST',
            '/store-api/account/change-profile',
            $changeData
        );

        $response = json_decode((string) $this->browser->getResponse()->getContent(), true, 512, \JSON_THROW_ON_ERROR);

        static::assertTrue($response['success']);

        $customer = $this->getCustomer();

        static::assertSame($accountType, $customer->getAccountType());
    }

    public function testProfileCanBeChangedWithEmptyAccountType(): void
    {
        $customer = $this->getCustomer();
        $currentSalutationId = $customer->getSalutationId();
        $salutationIds = $this->getValidSalutationIds();
        static::assertNotEmpty($salutationIds);

        $updateSalutationId = null;
        foreach ($salutationIds as $salutationId) {