/**
* Related to issue/feature 105 (single memcached node without node id): the session must be found
* on a second request.
*/
@Test(
enabled = true,
groups = GROUP_WITHOUT_NODE_ID,
dataProviderClass = TestUtils.class,
dataProvider = STICKYNESS_PROVIDER)
public void testSessionFoundIfSingleNodeWithNoMemcachedNodeIdConfigured(
final SessionAffinityMode sessionAffinity)
throws IOException, InterruptedException, HttpException {
setStickyness(sessionAffinity);
final String key = "foo";
final String value = "bar";
final String sessionId1 = post(_httpClient, _portTomcat1, null, key, value).getSessionId();
assertNotNull(sessionId1, "No session created.");
final Response response = get(_httpClient, _portTomcat1, sessionId1);
final String sessionId2 = response.getSessionId();
assertEquals(sessionId2, sessionId1);
/* check session attributes could be read
*/
final String actualValue = response.get(key);
assertEquals(value, actualValue);
}
/**
* Test for issue 174: sessions lost on Tomcat 7 reload
* http://code.google.com/p/memcached-session-manager/issues/detail?id=174
*/
@Test(enabled = true)
public void testContextReload() throws IOException, InterruptedException, HttpException {
final String sessionId1 = post(_httpClient, _portTomcat1, null, "foo", "bar").getSessionId();
assertNotNull(sessionId1, "No session created.");
_tomcat1.getContext().reload();
final Response response = get(_httpClient, _portTomcat1, sessionId1);
final String actualValue = response.get("foo");
assertEquals("bar", actualValue);
}
@Test(enabled = true, dataProviderClass = TestUtils.class, dataProvider = STICKYNESS_PROVIDER)
public void testSessionAvailableInMemcachedWithCookiesDisabled(
final SessionAffinityMode sessionAffinity) throws Exception {
_tomcat1.stop();
_tomcat1 =
tcBuilder()
.sticky(sessionAffinity.isSticky())
.cookies(false)
.jvmRoute("app1")
.buildAndStart();
final Response response = get(_httpClient, _portTomcat1, null);
final String sessionId = response.get(TestServlet.ID);
assertNotNull(sessionId, "No session created.");
Thread.sleep(50);
assertNotNull(_memcached.get(sessionId), "Session not available in memcached.");
}
/**
* Test for issue 106: Session not updated in memcached when only a session attribute was removed
* http://code.google.com/p/memcached-session-manager/issues/detail?id=106
*/
@Test(enabled = true, dataProviderClass = TestUtils.class, dataProvider = STICKYNESS_PROVIDER)
public void testSessionUpdatedInMemcachedWhenSessionAttributeIsRemovedIssue106(
final SessionAffinityMode sessionAffinity)
throws IOException, InterruptedException, HttpException {
setStickyness(sessionAffinity);
final String key = "foo";
final String value = "bar";
final String sessionId1 = post(_httpClient, _portTomcat1, null, key, value).getSessionId();
assertNotNull(sessionId1, "No session created.");
Response response = get(_httpClient, _portTomcat1, sessionId1);
assertEquals(response.getSessionId(), sessionId1);
assertEquals(response.get(key), value);
final Map<String, String> params = asMap(PARAM_REMOVE, key);
response = get(_httpClient, _portTomcat1, "/", sessionId1, params);
assertEquals(response.getSessionId(), sessionId1);
assertNull(response.get(key));
// also the next request must not include this session attribute
response = get(_httpClient, _portTomcat1, sessionId1);
assertEquals(response.getSessionId(), sessionId1);
assertNull(response.get(key));
}
@Test(enabled = true, dataProviderClass = TestUtils.class, dataProvider = STICKYNESS_PROVIDER)
public void testInvalidatedSessionRemovedFromMemcached(
@Nonnull final SessionAffinityMode sessionAffinity)
throws IOException, InterruptedException, HttpException {
setStickyness(sessionAffinity);
final String sessionId1 = makeRequest(_httpClient, _portTomcat1, null);
assertNotNull(sessionId1, "No session created.");
final Response response = get(_httpClient, _portTomcat1, PATH_INVALIDATE, sessionId1);
assertNull(response.getResponseSessionId());
assertEquals(_daemon.getCache().getGetMisses(), 1); // 1 is ok
assertNull(_memcached.get(sessionId1), "Invalidated session still existing in memcached");
if (!sessionAffinity.isSticky()) {
assertNull(
_memcached.get(createValidityInfoKeyName(sessionId1)),
"ValidityInfo for invalidated session still exists in memcached.");
}
}