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Unit test for database exception handling.

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akwizgran
2011-08-03 21:01:37 +01:00
parent c90a18278b
commit c6ded0227d
1 changed files with 16 additions and 0 deletions
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16
test/net/sf/briar/db/H2DatabaseTest.java
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@@ -1112,6 +1112,22 @@ public class H2DatabaseTest extends TestCase {
assertEquals(Collections.emptyList(), db.getVisibility(txn, groupId)); assertEquals(Collections.emptyList(), db.getVisibility(txn, groupId));
} }
@Test
public void testExceptionHandling() throws DbException {
Database<Connection> db = open(false);
Connection txn = db.startTransaction();
try {
// Ask for a nonexistent message - an exception should be thrown
db.getMessage(txn, messageId);
assertTrue(false);
} catch(DbException expected) {
// It should be possible to abort the transaction without error
db.abortTransaction(txn);
}
// It should be possible to close the database cleanly
db.close();
}
private Database<Connection> open(boolean resume) throws DbException { private Database<Connection> open(boolean resume) throws DbException {
Database<Connection> db = new H2Database(testDir, password, MAX_SIZE, Database<Connection> db = new H2Database(testDir, password, MAX_SIZE,
groupFactory); groupFactory);