/*
* Copyright 2002-2016 the original author or authors.
*
* 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 org.springframework.security.access.expression;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.mock;
import org.junit.Before;
import org.junit.Test;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.expression.Expression;
import org.springframework.expression.spel.standard.SpelExpressionParser;
import org.springframework.security.core.Authentication;
/**
* @author Luke Taylor
*/
public class AbstractSecurityExpressionHandlerTests {
private AbstractSecurityExpressionHandler<Object> handler;
@Before
public void setUp() throws Exception {
handler = new AbstractSecurityExpressionHandler<Object>() {
@Override
protected SecurityExpressionOperations createSecurityExpressionRoot(
Authentication authentication, Object o) {
return new SecurityExpressionRoot(authentication) {
};
}
};
}
@Test
public void beanNamesAreCorrectlyResolved() throws Exception {
handler.setApplicationContext(new AnnotationConfigApplicationContext(
TestConfiguration.class));
Expression expression = handler.getExpressionParser().parseExpression(
"@number10.compareTo(@number20) < 0");
assertThat(expression.getValue(handler.createEvaluationContext(
mock(Authentication.class), new Object()))).isEqualTo(true);
}
@Test(expected = IllegalArgumentException.class)
public void setExpressionParserNull() {
handler.setExpressionParser(null);
}
@Test
public void setExpressionParser() {
SpelExpressionParser parser = new SpelExpressionParser();
handler.setExpressionParser(parser);
assertThat(parser == handler.getExpressionParser()).isTrue();
}
}
@Configuration
class TestConfiguration {
@Bean
Integer number10() {
return 10;
}
@Bean
Integer number20() {
return 20;
}
}