package org.springframework.security.access.expression;
import static org.junit.Assert.assertTrue;
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");
assertTrue((Boolean) expression.getValue(handler.createEvaluationContext(mock(Authentication.class), new Object())));
}
@Test(expected=IllegalArgumentException.class)
public void setExpressionParserNull() {
handler.setExpressionParser(null);
}
@Test
public void setExpressionParser() {
SpelExpressionParser parser = new SpelExpressionParser();
handler.setExpressionParser(parser);
assertTrue(parser == handler.getExpressionParser());
}
}
@Configuration
class TestConfiguration {
@Bean
Integer number10() {
return 10;
}
@Bean
Integer number20() {
return 20;
}
}