/*
|
* The contents of this file are subject to the terms of the Common Development and
|
* Distribution License (the License). You may not use this file except in compliance with the
|
* License.
|
*
|
* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
|
* specific language governing permission and limitations under the License.
|
*
|
* When distributing Covered Software, include this CDDL Header Notice in each file and include
|
* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
|
* Header, with the fields enclosed by brackets [] replaced by your own identifying
|
* information: "Portions Copyright [year] [name of copyright owner]".
|
*
|
* Copyright 2016 ForgeRock AS.
|
*/
|
package org.opends.server.config;
|
|
import static org.assertj.core.api.Assertions.assertThat;
|
|
import java.util.Collections;
|
import java.util.Map;
|
|
import org.opends.server.DirectoryServerTestCase;
|
import org.testng.annotations.DataProvider;
|
import org.testng.annotations.Test;
|
|
@SuppressWarnings("javadoc")
|
@Test(groups = { "precommit" }, sequential = true)
|
public class ExpressionTest extends DirectoryServerTestCase {
|
@DataProvider
|
public static Object[][] expressions() {
|
return new Object[][] { { "true", String.class, "true" },
|
{ "true", Boolean.class, true },
|
{ "false", Boolean.class, false },
|
{ "123", Integer.class, 123 },
|
{ "123", Long.class, 123L }, };
|
}
|
|
@Test(dataProvider = "expressions")
|
public void expressionEvaluationShouldReturnExpectedValues(final String expression, final Class<?> type,
|
final Object expected) {
|
assertThat(Expression.eval(expression, type)).isEqualTo(expected);
|
}
|
|
@Test
|
public void expressionsCanAccessEnvironment() {
|
assertThat(Expression.eval("${env['PATH']}", String.class)).isNotNull();
|
}
|
|
@Test
|
public void expressionsCanAccessSystemProperties() {
|
assertThat(Expression.eval("${system['user.home']}", String.class)).isNotNull();
|
}
|
|
@Test
|
public void expressionsCanAccessBeanBinding() {
|
final Map<String, Object> bindings = bindings("server", new Server("myhost", 1389));
|
assertThat(Expression.eval("${server.hostName}", String.class, bindings)).isEqualTo("myhost");
|
assertThat(Expression.eval("${server.hostName.length()}", Integer.class, bindings)).isEqualTo(6);
|
assertThat(Expression.eval("${server.port}", Integer.class, bindings)).isEqualTo(1389);
|
}
|
|
@Test
|
public void expressionsCanAccessMapBinding() {
|
final Map<String, Object> bindings = bindings("map", Collections.singletonMap("name", "World"));
|
assertThat(Expression.eval("Hello ${map.name}", String.class, bindings)).isEqualTo("Hello World");
|
}
|
|
@Test(expectedExceptions = IllegalArgumentException.class)
|
public void expressionsShouldThrowIllegalArgumentExceptionForBadType() {
|
Expression.eval("${env['PATH']}", Integer.class);
|
}
|
|
@Test(expectedExceptions = IllegalArgumentException.class)
|
public void expressionsShouldThrowIllegalArgumentExceptionForMissingProperty() {
|
Expression.eval("${missing}", String.class);
|
}
|
|
@Test(expectedExceptions = IllegalArgumentException.class)
|
public void expressionsShouldThrowIllegalArgumentExceptionForMissingFunction() {
|
Expression.eval("${missingFunction()}", String.class);
|
}
|
|
private Map<String, Object> bindings(final String key, final Object value) {
|
return Collections.singletonMap(key, value);
|
}
|
|
private final class Server {
|
private String hostName;
|
private int port;
|
|
private Server(final String hostName, final int port) {
|
this.hostName = hostName;
|
this.port = port;
|
}
|
|
public String getHostName() {
|
return hostName;
|
}
|
|
public int getPort() {
|
return port;
|
}
|
}
|
}
|
