package org.springframework.session.web.http;
import org.junit.Before;
import org.junit.Test;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.session.MapSession;
import org.springframework.session.Session;
import org.springframework.session.web.http.HeaderHttpSessionStrategy;
import static org.fest.assertions.Assertions.assertThat;
public class HeaderSessionStrategyTests {
private MockHttpServletRequest request;
private MockHttpServletResponse response;
private HeaderHttpSessionStrategy strategy;
private String headerName;
private Session session;
@Before
public void setup() throws Exception {
headerName = "x-auth-token";
session = new MapSession();
request = new MockHttpServletRequest();
response = new MockHttpServletResponse();
strategy = new HeaderHttpSessionStrategy();
}
@Test
public void getRequestedSessionIdNull() throws Exception {
assertThat(strategy.getRequestedSessionId(request)).isNull();
}
@Test
public void getRequestedSessionIdNotNull() throws Exception {
setSessionId(session.getId());
assertThat(strategy.getRequestedSessionId(request)).isEqualTo(session.getId());
}
@Test
public void getRequestedSessionIdNotNullCustomHeaderName() throws Exception {
setHeaderName("CUSTOM");
setSessionId(session.getId());
assertThat(strategy.getRequestedSessionId(request)).isEqualTo(session.getId());
}
@Test
public void onNewSession() throws Exception {
strategy.onNewSession(session, request, response);
assertThat(getSessionId()).isEqualTo(session.getId());
}
// the header is set as apposed to added
@Test
public void onNewSessionMulti() throws Exception {
strategy.onNewSession(session, request, response);
strategy.onNewSession(session, request, response);
assertThat(response.getHeaders(headerName).size()).isEqualTo(1);
assertThat(response.getHeaders(headerName)).containsOnly(session.getId());
}
@Test
public void onNewSessionCustomHeaderName() throws Exception {
setHeaderName("CUSTOM");
strategy.onNewSession(session, request, response);
assertThat(getSessionId()).isEqualTo(session.getId());
}
@Test
public void onDeleteSession() throws Exception {
strategy.onInvalidateSession(request, response);
assertThat(getSessionId()).isEmpty();
}
// the header is set as apposed to added
@Test
public void onDeleteSessionMulti() throws Exception {
strategy.onInvalidateSession(request, response);
strategy.onInvalidateSession(request, response);
assertThat(response.getHeaders(headerName).size()).isEqualTo(1);
assertThat(getSessionId()).isEmpty();
}
@Test
public void onDeleteSessionCustomHeaderName() throws Exception {
setHeaderName("CUSTOM");
strategy.onInvalidateSession(request, response);
assertThat(getSessionId()).isEmpty();
}
@Test(expected = IllegalArgumentException.class)
public void setHeaderNameNull() throws Exception {
strategy.setHeaderName(null);
}
public void setHeaderName(String headerName) {
strategy.setHeaderName(headerName);
this.headerName = headerName;
}
public void setSessionId(String id) {
request.addHeader(headerName, id);
}
public String getSessionId() {
return response.getHeader(headerName);
}
}