| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.cassandra.db.guardrails; |
| |
| import org.junit.After; |
| import org.junit.Test; |
| |
| import static java.lang.String.format; |
| |
| public class GuardrailDropTruncateTableTest extends GuardrailTester |
| { |
| private String tableQuery = "CREATE TABLE %s(pk int, ck int, v int, PRIMARY KEY(pk, ck))"; |
| |
| private void setGuardrail(boolean enabled) |
| { |
| Guardrails.instance.setDropTruncateTableEnabled(enabled); |
| } |
| |
| @After |
| public void afterTest() |
| { |
| setGuardrail(true); |
| } |
| |
| @Test |
| public void testCanDropWhileFeatureEnabled() throws Throwable |
| { |
| setGuardrail(true); |
| createTable(tableQuery); |
| assertValid(String.format("DROP TABLE %s", currentTable())); |
| } |
| |
| @Test |
| public void testCannotDropWhileFeatureDisabled() throws Throwable |
| { |
| setGuardrail(false); |
| createTable(tableQuery); |
| assertFails("DROP TABLE %s", "DROP and TRUNCATE TABLE functionality is not allowed"); |
| } |
| |
| @Test |
| public void testIfExistsDoesNotBreakGuardrail() throws Throwable |
| { |
| setGuardrail(false); |
| createTable(tableQuery); |
| assertFails("DROP TABLE IF EXISTS %s", "DROP and TRUNCATE TABLE functionality is not allowed"); |
| } |
| |
| @Test |
| public void testCanTruncateWhileFeatureEnabled() throws Throwable |
| { |
| setGuardrail(true); |
| createTable(tableQuery); |
| assertValid(String.format("TRUNCATE TABLE %s", currentTable())); |
| } |
| |
| @Test |
| public void testCannotTruncateWhileFeatureDisabled() throws Throwable |
| { |
| setGuardrail(false); |
| createTable(tableQuery); |
| assertFails("TRUNCATE TABLE %s", "DROP and TRUNCATE TABLE functionality is not allowed"); |
| } |
| |
| @Test |
| public void testExcludedUsersCanAlwaysDropAndTruncate() throws Throwable |
| { |
| String table = keyspace() + '.' + createTableName(); |
| setGuardrail(false); |
| testExcludedUsers(() -> format("CREATE TABLE %s (k int PRIMARY KEY, v1 int, v2 int, v3 int, v4 int)", table), |
| () -> format("TRUNCATE TABLE %s", table), |
| () -> format("DROP TABLE %s", table)); |
| |
| } |
| } |