/*
* Copyright 2012-2016 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.web.csrf;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyZeroInteractions;
import static org.mockito.Mockito.when;
/**
* @author Rob Winch
*/
@RunWith(MockitoJUnitRunner.class)
public class LazyCsrfTokenRepositoryTests {
@Mock
CsrfTokenRepository delegate;
@Mock
HttpServletRequest request;
@Mock
HttpServletResponse response;
@InjectMocks
LazyCsrfTokenRepository repository;
DefaultCsrfToken token;
@Before
public void setup() {
this.token = new DefaultCsrfToken("header", "param", "token");
when(this.delegate.generateToken(this.request)).thenReturn(this.token);
when(this.request.getAttribute(HttpServletResponse.class.getName()))
.thenReturn(this.response);
}
@Test(expected = IllegalArgumentException.class)
public void constructNullDelegateThrowsIllegalArgumentException() {
new LazyCsrfTokenRepository(null);
}
@Test(expected = IllegalArgumentException.class)
public void generateTokenNullResponseAttribute() {
this.repository.generateToken(mock(HttpServletRequest.class));
}
@Test
public void generateTokenGetTokenSavesToken() {
CsrfToken newToken = this.repository.generateToken(this.request);
newToken.getToken();
verify(this.delegate).saveToken(this.token, this.request, this.response);
}
@Test
public void saveNonNullDoesNothing() {
this.repository.saveToken(this.token, this.request, this.response);
verifyZeroInteractions(this.delegate);
}
@Test
public void saveNullDelegates() {
this.repository.saveToken(null, this.request, this.response);
verify(this.delegate).saveToken(null, this.request, this.response);
}
@Test
public void loadTokenDelegates() {
when(this.delegate.loadToken(this.request)).thenReturn(this.token);
CsrfToken loadToken = this.repository.loadToken(this.request);
assertThat(loadToken).isSameAs(this.token);
verify(this.delegate).loadToken(this.request);
}
}