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/*
* Copyright (C) 2014 Brett Wooldridge
*
* Licensed 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 com.zaxxer.hikari.pool;
import static com.zaxxer.hikari.pool.TestElf.newHikariConfig;
import static com.zaxxer.hikari.pool.TestElf.setSlf4jTargetStream;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.util.concurrent.TimeUnit;
import org.junit.Test;
import com.zaxxer.hikari.HikariConfig;
/**
* @author Brett Wooldridge
*/
public class TestValidation
{
@Test
public void validateLoadProperties()
{
System.setProperty("hikaricp.configurationFile", "/propfile1.properties");
HikariConfig config = newHikariConfig();
System.clearProperty("hikaricp.configurationFile");
assertEquals(5, config.getMinimumIdle());
}
@Test
public void validateMissingProperties()
{
try {
HikariConfig config = new HikariConfig("missing");
config.validate();
}
catch (IllegalArgumentException ise) {
assertTrue(ise.getMessage().contains("property file"));
}
}
@Test
public void validateMissingDS()
{
try {
HikariConfig config = newHikariConfig();
config.validate();
fail();
}
catch (IllegalArgumentException ise) {
assertTrue(ise.getMessage().contains("dataSource or dataSourceClassName or jdbcUrl is required."));
}
}
@Test
public void validateMissingUrl()
{
try {
HikariConfig config = newHikariConfig();
config.setDriverClassName("com.zaxxer.hikari.mocks.StubDriver");
config.validate();
fail();
}
catch (IllegalArgumentException ise) {
assertTrue(ise.getMessage().contains("jdbcUrl is required with driverClassName"));
}
}
@Test
public void validateDriverAndUrl()
{
try {
HikariConfig config = newHikariConfig();
config.setDriverClassName("com.zaxxer.hikari.mocks.StubDriver");
config.setJdbcUrl("jdbc:stub");
config.validate();
}
catch (Throwable t) {
fail(t.getMessage());
}
}
@Test
public void validateBadDriver()
{
try {
HikariConfig config = newHikariConfig();
config.setDriverClassName("invalid");
config.validate();
fail();
}
catch (RuntimeException ise) {
assertTrue(ise.getMessage().contains("class of driverClassName "));
}
}
@Test
public void validateInvalidConnectionTimeout()
{
try {
HikariConfig config = newHikariConfig();
config.setConnectionTimeout(10L);
fail();
}
catch (IllegalArgumentException ise) {
assertTrue(ise.getMessage().contains("connectionTimeout cannot be less than 250ms"));
}
}
@Test
public void validateInvalidValidationTimeout()
{
try {
HikariConfig config = newHikariConfig();
config.setValidationTimeout(10L);
fail();
}
catch (IllegalArgumentException ise) {
assertTrue(ise.getMessage().contains("validationTimeout cannot be less than 250ms"));
}
}
@Test
public void validateInvalidIdleTimeout()
{
try {
HikariConfig config = newHikariConfig();
config.setIdleTimeout(-1L);
fail("negative idle timeout accepted");
}
catch (IllegalArgumentException ise) {
assertTrue(ise.getMessage().contains("idleTimeout cannot be negative"));
}
}
@Test
public void validateIdleTimeoutTooSmall()
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PrintStream ps = new PrintStream(baos, true);
setSlf4jTargetStream(HikariConfig.class, ps);
HikariConfig config = newHikariConfig();
config.setDataSourceClassName("com.zaxxer.hikari.mocks.StubDataSource");
config.setIdleTimeout(TimeUnit.SECONDS.toMillis(5));
config.validate();
assertTrue(new String(baos.toByteArray()).contains("less than 10000ms"));
}
@Test
public void validateIdleTimeoutExceedsLifetime()
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PrintStream ps = new PrintStream(baos, true);
setSlf4jTargetStream(HikariConfig.class, ps);
HikariConfig config = newHikariConfig();
config.setDataSourceClassName("com.zaxxer.hikari.mocks.StubDataSource");
config.setMaxLifetime(TimeUnit.MINUTES.toMillis(2));
config.setIdleTimeout(TimeUnit.MINUTES.toMillis(3));
config.validate();
String s = new String(baos.toByteArray());
assertTrue("idleTimeout is close to or more than maxLifetime, disabling it." + s + "*", s.contains("is close to or more than maxLifetime"));
}
@Test
public void validateInvalidMinIdle()
{
try {
HikariConfig config = newHikariConfig();
config.setMinimumIdle(-1);
fail();
}
catch (IllegalArgumentException ise) {
assertTrue(ise.getMessage().contains("minimumIdle cannot be negative"));
}
}
@Test
public void validateInvalidMaxPoolSize()
{
try {
HikariConfig config = newHikariConfig();
config.setMaximumPoolSize(0);
fail();
}
catch (IllegalArgumentException ise) {
assertTrue(ise.getMessage().contains("maxPoolSize cannot be less than 1"));
}
}
@Test
public void validateInvalidLifetime()
{
try {
HikariConfig config = newHikariConfig();
config.setConnectionTimeout(Integer.MAX_VALUE);
config.setIdleTimeout(1000L);
config.setMaxLifetime(-1L);
config.setLeakDetectionThreshold(1000L);
config.validate();
fail();
}
catch (IllegalArgumentException ise) {
// pass
}
}
@Test
public void validateInvalidLeakDetection()
{
try {
HikariConfig config = newHikariConfig();
config.setLeakDetectionThreshold(1000L);
config.validate();
fail();
}
catch (IllegalArgumentException ise) {
// pass
}
}
@Test
public void validateZeroConnectionTimeout()
{
try {
HikariConfig config = newHikariConfig();
config.setConnectionTimeout(0);
config.validate();
assertEquals(Integer.MAX_VALUE, config.getConnectionTimeout());
}
catch (IllegalArgumentException ise) {
// pass
}
}
}
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