import static org.easymock.EasyMock.*;
import org.easymock.IMocksControl;
import junit.framework.TestCase;
public class TestAccountTransfer extends TestCase
{
private IMocksControl control;
private IAccount account1;
private IAccount account2;
protected void setUp() throws Exception
{
super.setUp();
control = createStrictControl();
account1 = control.createMock(IAccount.class);
account2 = control.createMock(IAccount.class);
}
protected void tearDown() throws Exception
{
super.tearDown();
control.verify();
}
public void test_can_transfer_from_one_account_to_another() throws Exception
{
// Record expectation in mock objects
account1.debit(599);
account2.credit(599);
control.replay();
// Run through the tested sequence and verify that it meets the expectation
AccountUtils.transfer(account1, account2, 599);
}
public void test_transfer_is_cancelled_if_source_has_insufficient_balance() throws Exception
{
account1.debit(599);
expectLastCall().andThrow(new Exception("Insufficient balance"));
control.replay();
try
{
AccountUtils.transfer(account1, account2, 599);
fail("Did not throw exception on unsuccessful debit");
}
catch (Exception e) {}
}
}
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# posted by Alastair Patrick @ 9:55 AM
