private function createAccount()
{
$this->accounts[] = $account = new Account();
$account->setName('test' . time());
$this->client->createAccount($account);
return $account;
}
public function testCreateAccount()
{
$account = new Account();
$response = $this->getMock(ResponseInterface::class);
$this->mapper->expects($this->any())->method('fromAccount')->with($account)->willReturn(['key' => 'value']);
$this->http->expects($this->once())->method('post')->with('/v2/accounts', ['key' => 'value', 'foo' => 'bar'])->willReturn($response);
$this->mapper->expects($this->once())->method('toAccount')->with($response, $account);
$this->client->createAccount($account, ['foo' => 'bar']);
}