/*
 * 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.shiro.authz.aop;

import org.apache.shiro.authz.UnauthenticatedException;
import org.apache.shiro.subject.Subject;
import org.apache.shiro.test.SecurityManagerTestSupport;
import org.junit.jupiter.api.Test;

import jakarta.annotation.security.RolesAllowed;
import java.lang.annotation.Annotation;

import static org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

/**
 * Test cases for the {@link RolesAllowedAnnotationHandler} class.
 */
public class RolesAllowedAnnotationHandlerTest extends SecurityManagerTestSupport {
    private Subject subject;

    @Test
    void testGuestSingleRoleAssertion() throws Throwable {
        assertThatExceptionOfType(UnauthenticatedException.class).isThrownBy(() -> {
            subject = mock(Subject.class);
            doThrow(new UnauthenticatedException()).when(subject).checkRole("blah");

            RolesAllowedAnnotationHandler handler = new RolesAllowedAnnotationHandler() {
                @Override
                protected Subject getSubject() {
                    return subject;
                }
            };

            Annotation rolesAllowedAnnotation = new RolesAllowed() {
                @Override
                public String[] value() {
                    return new String[]{"blah"};
                }

                @Override
                public Class<? extends Annotation> annotationType() {
                    return RolesAllowed.class;
                }
            };

            handler.assertAuthorized(rolesAllowedAnnotation);
        });
    }

    @Test
    void testGuestMultipleRolesAssertion() throws Throwable {
        assertThatExceptionOfType(UnauthenticatedException.class).isThrownBy(() -> {
            subject = mock(Subject.class);

            doThrow(new UnauthenticatedException()).when(subject).checkRole("blah");
            when(subject.hasRole("blah")).thenReturn(false);
            when(subject.hasRole("blah2")).thenReturn(false);

            RolesAllowedAnnotationHandler handler = new RolesAllowedAnnotationHandler() {
                @Override
                protected Subject getSubject() {
                    return subject;
                }
            };

            Annotation rolesAllowedAnnotation = new RolesAllowed() {
                @Override
                public String[] value() {
                    return new String[]{"blah", "blah2"};
                }

                @Override
                public Class<? extends Annotation> annotationType() {
                    return RolesAllowed.class;
                }
            };

            handler.assertAuthorized(rolesAllowedAnnotation);
        });
    }

    @Test
    void testOneOfTheRolesRequired() throws Throwable {
        subject = mock(Subject.class);
        when(subject.hasRole("blah")).thenReturn(true);
        when(subject.hasRole("blah2")).thenReturn(false);

        RolesAllowedAnnotationHandler handler = new RolesAllowedAnnotationHandler() {
            @Override
            protected Subject getSubject() {
                return subject;
            }
        };

        Annotation rolesAllowedAnnotation = new RolesAllowed() {
            @Override
            public String[] value() {
                return new String[] {"blah", "blah2"};
            }

            @Override
            public Class<? extends Annotation> annotationType() {
                return RolesAllowed.class;
            }
        };
        handler.assertAuthorized(rolesAllowedAnnotation);
    }
}
