DelegatingAuthenticationEntryPointTests.java

/*
 * Copyright 2010-2016 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.authentication;

import static org.mockito.Mockito.*;

import java.util.LinkedHashMap;

import javax.servlet.http.HttpServletRequest;

import org.junit.Before;
import org.junit.Test;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.security.web.util.matcher.RequestMatcher;

/**
 * Test class for {@link DelegatingAuthenticationEntryPoint}
 *
 * @author Mike Wiesner
 * @since 3.0.2
 * @version $Id:$
 */
public class DelegatingAuthenticationEntryPointTests {

	private DelegatingAuthenticationEntryPoint daep;
	private LinkedHashMap<RequestMatcher, AuthenticationEntryPoint> entryPoints;
	private AuthenticationEntryPoint defaultEntryPoint;
	private HttpServletRequest request = new MockHttpServletRequest();

	@Before
	public void before() {
		defaultEntryPoint = mock(AuthenticationEntryPoint.class);
		entryPoints = new LinkedHashMap<RequestMatcher, AuthenticationEntryPoint>();
		daep = new DelegatingAuthenticationEntryPoint(entryPoints);
		daep.setDefaultEntryPoint(defaultEntryPoint);
	}

	@Test
	public void testDefaultEntryPoint() throws Exception {
		AuthenticationEntryPoint firstAEP = mock(AuthenticationEntryPoint.class);
		RequestMatcher firstRM = mock(RequestMatcher.class);
		when(firstRM.matches(request)).thenReturn(false);
		entryPoints.put(firstRM, firstAEP);

		daep.commence(request, null, null);

		verify(defaultEntryPoint).commence(request, null, null);
		verify(firstAEP, never()).commence(request, null, null);
	}

	@Test
	public void testFirstEntryPoint() throws Exception {
		AuthenticationEntryPoint firstAEP = mock(AuthenticationEntryPoint.class);
		RequestMatcher firstRM = mock(RequestMatcher.class);
		AuthenticationEntryPoint secondAEP = mock(AuthenticationEntryPoint.class);
		RequestMatcher secondRM = mock(RequestMatcher.class);
		when(firstRM.matches(request)).thenReturn(true);
		entryPoints.put(firstRM, firstAEP);
		entryPoints.put(secondRM, secondAEP);

		daep.commence(request, null, null);

		verify(firstAEP).commence(request, null, null);
		verify(secondAEP, never()).commence(request, null, null);
		verify(defaultEntryPoint, never()).commence(request, null, null);
		verify(secondRM, never()).matches(request);
	}

	@Test
	public void testSecondEntryPoint() throws Exception {
		AuthenticationEntryPoint firstAEP = mock(AuthenticationEntryPoint.class);
		RequestMatcher firstRM = mock(RequestMatcher.class);
		AuthenticationEntryPoint secondAEP = mock(AuthenticationEntryPoint.class);
		RequestMatcher secondRM = mock(RequestMatcher.class);
		when(firstRM.matches(request)).thenReturn(false);
		when(secondRM.matches(request)).thenReturn(true);
		entryPoints.put(firstRM, firstAEP);
		entryPoints.put(secondRM, secondAEP);

		daep.commence(request, null, null);

		verify(secondAEP).commence(request, null, null);
		verify(firstAEP, never()).commence(request, null, null);
		verify(defaultEntryPoint, never()).commence(request, null, null);
	}

}