package org.multiverse.stms.gamma.transactions.fat;
import org.junit.Before;
import org.junit.Test;
import org.multiverse.api.exceptions.DeadTxnException;
import org.multiverse.api.exceptions.PreparedTxnException;
import org.multiverse.stms.gamma.GammaStm;
import org.multiverse.stms.gamma.transactions.GammaTxn;
import static org.junit.Assert.*;
import static org.multiverse.TestUtils.*;
public abstract class FatGammaTxn_isAbortOnlyTest<T extends GammaTxn> {
protected GammaStm stm;
@Before
public void setUp() {
stm = new GammaStm();
}
protected abstract T newTransaction();
@Test
public void whenActiveAndNotSetAbortOnly() {
T tx = newTransaction();
boolean result = tx.isAbortOnly();
assertFalse(result);
assertIsActive(tx);
}
@Test
public void whenActiveAndSetAbortOnly() {
T tx = newTransaction();
tx.setAbortOnly();
boolean result = tx.isAbortOnly();
assertTrue(result);
assertIsActive(tx);
}
@Test
public void whenPreparedAndNotSetAbortOnly() {
T tx = newTransaction();
tx.prepare();
boolean result = tx.isAbortOnly();
assertFalse(result);
assertIsPrepared(tx);
}
@Test
public void whenPreparedAndSetAbortOnly_thenPreparedTxnException() {
T tx = newTransaction();
tx.prepare();
try {
tx.setAbortOnly();
fail();
} catch (PreparedTxnException expected) {
}
assertIsAborted(tx);
}
@Test
public void whenAborted_thenDeadTxnException() {
T tx = newTransaction();
tx.abort();
try {
tx.isAbortOnly();
fail();
} catch (DeadTxnException expected) {
}
assertIsAborted(tx);
}
@Test
public void whenCommitted_thenDeadTxnException() {
T tx = newTransaction();
tx.commit();
try {
tx.isAbortOnly();
fail();
} catch (DeadTxnException expected) {
}
assertIsCommitted(tx);
}
}