| /* |
| * 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.Before; |
| import org.junit.Test; |
| |
| /** |
| * Tests the guardrail for disabling user-provided timestamps, {@link Guardrails#userTimestampsEnabled}. |
| */ |
| public class GuardrailUserTimestampsTest extends GuardrailTester |
| { |
| public GuardrailUserTimestampsTest() |
| { |
| super(Guardrails.userTimestampsEnabled); |
| } |
| |
| @Before |
| public void setupTest() |
| { |
| createTable("CREATE TABLE IF NOT EXISTS %s (k INT, c INT, v TEXT, PRIMARY KEY(k, c))"); |
| } |
| |
| private void setGuardrail(boolean userTimestampsEnabled) |
| { |
| guardrails().setUserTimestampsEnabled(userTimestampsEnabled); |
| } |
| |
| @Test |
| public void testInsertWithDisabledUserTimestamps() throws Throwable |
| { |
| setGuardrail(false); |
| assertFails("INSERT INTO %s (k, c, v) VALUES (1, 2, 'val') USING TIMESTAMP 1"); |
| } |
| |
| @Test |
| public void testInsertWithEnabledUserTimestamps() throws Throwable |
| { |
| setGuardrail(true); |
| assertValid("INSERT INTO %s (k, c, v) VALUES (1, 2, 'val') USING TIMESTAMP 1"); |
| } |
| |
| @Test |
| public void testUpdateWithDisabledUserTimestamps() throws Throwable |
| { |
| setGuardrail(false); |
| assertFails("UPDATE %s USING TIMESTAMP 1 SET v = 'val2' WHERE k = 1 and c = 2"); |
| } |
| |
| @Test |
| public void testUpdateWithEnabledUserTimestamps() throws Throwable |
| { |
| setGuardrail(true); |
| assertValid("UPDATE %s USING TIMESTAMP 1 SET v = 'val2' WHERE k = 1 and c = 2"); |
| } |
| |
| @Test |
| public void testDeleteWithDisabledUserTimestamps() throws Throwable |
| { |
| setGuardrail(false); |
| assertFails("DELETE FROM %s USING TIMESTAMP 1 WHERE k=1"); |
| } |
| |
| @Test |
| public void testDeleteWithEnabledUserTimestamps() throws Throwable |
| { |
| setGuardrail(true); |
| assertValid("DELETE FROM %s USING TIMESTAMP 1 WHERE k=1"); |
| } |
| |
| @Test |
| public void testBatchWithDisabledUserTimestamps() throws Throwable |
| { |
| setGuardrail(false); |
| assertValid("BEGIN BATCH USING TIMESTAMP 1 " + |
| "INSERT INTO %s (k, c, v) VALUES (1, 2, 'val') " + |
| "APPLY BATCH"); |
| assertFails("BEGIN BATCH " + |
| "INSERT INTO %s (k, c, v) VALUES (1, 2, 'val') USING TIMESTAMP 1 " + |
| "APPLY BATCH"); |
| } |
| |
| @Test |
| public void testBatchWithEnabledUserTimestamps() throws Throwable |
| { |
| setGuardrail(true); |
| assertValid("BEGIN BATCH USING TIMESTAMP 1 " + |
| "INSERT INTO %s (k, c, v) VALUES (1, 2, 'val') " + |
| "APPLY BATCH"); |
| assertValid("BEGIN BATCH " + |
| "INSERT INTO %s (k, c, v) VALUES (1, 2, 'val') USING TIMESTAMP 1 " + |
| "APPLY BATCH"); |
| } |
| |
| @Test |
| public void testExcludedUsers() throws Throwable |
| { |
| for (boolean userTimestampsEnabled : new boolean[]{ false, true }) |
| { |
| setGuardrail(userTimestampsEnabled); |
| testExcludedUsers(() -> "INSERT INTO %s (k, c, v) VALUES (1, 2, 'val') USING TIMESTAMP 1", |
| () -> "UPDATE %s USING TIMESTAMP 1 SET v = 'val2' WHERE k = 1 and c = 2", |
| () -> "DELETE FROM %s USING TIMESTAMP 1 WHERE k=1", |
| () -> "BEGIN BATCH USING TIMESTAMP 1 INSERT INTO %s (k, c, v) VALUES (1, 2, 'v'); APPLY BATCH", |
| () -> "BEGIN BATCH INSERT INTO %s (k, c, v) VALUES (1, 2, 'v') USING TIMESTAMP 1; APPLY BATCH"); |
| } |
| } |
| |
| private void assertFails(String query) throws Throwable |
| { |
| assertFails(query, "User provided timestamps (USING TIMESTAMP) is not allowed"); |
| } |
| } |