यूनिट टेस्ट: विदेशी मुद्रा बाज़ार

class Main {
    public static void main(String[] args) {
        launchMockitoTestsAndPrint(ExchangeAppTest.class);
    }
}

class ExchangeAppTest {
    @Test
    void convertEuroTo_convertsTST() {
        // Create a mock object for the EuropeanCentralBankServer
        EuropeanCentralBankServer bank = ____(EuropeanCentralBankServer.class);
        ExchangeApp exchangeApp = new ExchangeApp(bank);
        double euroAmount = 100;
        // Stub the mock to return a value for given input
        ____(exchangeApp.convertEuroTo("TST", 100)).____(12345.0);

        double tstAmount = exchangeApp.convertEuroTo("TST", euroAmount);

        System.out.println("Converted " + euroAmount + " EUR to " + tstAmount + " TST.");
        // Assert on the exact expected value of tstAmount
        ____(1234500, ____);
    }
}