public function testGetTransaction()
{
$account = Account::reference('ACCOUNT_ID');
$expected = new Transaction();
$response = $this->getMock(ResponseInterface::class);
$this->http->expects($this->any())->method('get')->with('/v2/accounts/ACCOUNT_ID/transactions/TRANSACTION_ID', ['foo' => 'bar'])->willReturn($response);
$this->mapper->expects($this->any())->method('toTransaction')->with($response)->willReturn($expected);
$actual = $this->client->getAccountTransaction($account, 'TRANSACTION_ID', ['foo' => 'bar']);
$this->assertSame($expected, $actual);
}
