public void TestDelete() { testName = "TestDelete"; testHome = testFixtureHome + "/" + testName; string dbFileName = testHome + "/" + testName + ".db"; string dbSecFileName = testHome + "/" + testName + "_sec.db"; Configuration.ClearDir(testHome); // Open a primary database and its secondary database. BTreeDatabase db; SecondaryBTreeDatabase secDB; OpenSecDB(dbFileName, dbSecFileName, out db, out secDB); // Put a pair of key and data into database. DatabaseEntry key, data; key = new DatabaseEntry( ASCIIEncoding.ASCII.GetBytes("key")); data = new DatabaseEntry( ASCIIEncoding.ASCII.GetBytes("data")); db.Put(key, data); // Delete the pair with cursor. SecondaryCursor secCursor = secDB.SecondaryCursor(); Assert.IsTrue(secCursor.MoveFirst()); secCursor.Delete(); // Confirm that the pair is deleted. Assert.IsFalse(db.Exists(key)); // Close all databases. secDB.Close(); db.Close(); }