java/BrightPayTest(1).java at main · IFEANYIBRIGHT/java · GitHub

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import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;

import static org.junit.jupiter.api.Assertions.assertThrows;

import static org.junit.jupiter.api.Assertions.assertArrayEquals;

import static org.junit.jupiter.api.Assertions.assertTrue;


public class BrightPayTest{

	@Test
	public void testThatIDeposit5kBalanceIs5k(){

		BrightPay account = new BrightPay ();
		assertEquals(account.getBalance(), 0);

		account.deposit(5000);

		double expectedBalance = account.getBalance();
		double actualBalance = 5000;

		assertEquals(expectedBalance, actualBalance);

	}

	@Test
	public void testThatIWithdraw2kBalanceIs3k(){

		BrightPay account = new BrightPay ();
		account.deposit(5000);

		account.withdraw(2000);

		double expectedBalance = account.getBalance();
		double actualBalance = 3000;

		assertEquals(expectedBalance, actualBalance);

	}

	@Test
	public void testThatIWithdrawNegativeThrowsExceptionBalanceIs5k(){

		BrightPay account = new BrightPay ();
		account.deposit(5000);

		assertThrows(IllegalArgumentException.class, () ->account.withdraw(10000));
	}


    @Test
    public void testIfItCanTranfer(){

    BrightPay transfer = new BrightPay();

  int expected = 3000;

    int actual =  transfer.transferMoney(expected);
 assertEquals(expected, actual);


    }


}