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authoremaclee <lee.anjella.macabuhay@est.tech>2022-05-06 10:36:29 +0100
committeremaclee <lee.anjella.macabuhay@est.tech>2022-05-12 11:32:10 +0100
commit0b80343610a215f26a7d764cc849f8e9ca44fea0 (patch)
tree17f7c19af4d1e5dc1c3c9692e14080daf982bd52 /cps-ri/src/test
parentac5ae3e24e347bb6d643e9b4e5ebcf3baa7152a2 (diff)
Add graceful shutdown for Session Manager
Introduce singleton session manager Add unit test for session manager Issue-Id: CPS-898 Signed-off-by: emaclee <lee.anjella.macabuhay@est.tech> Change-Id: Iaf91f1aa6c1ebfe0ab907e7f7d80a01e940a0fdd
Diffstat (limited to 'cps-ri/src/test')
-rw-r--r--cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceSpec.groovy2
-rw-r--r--cps-ri/src/test/groovy/org/onap/cps/spi/utils/SessionManagerIntegrationSpec.groovy18
-rw-r--r--cps-ri/src/test/groovy/org/onap/cps/spi/utils/SessionManagerSpec.groovy77
3 files changed, 75 insertions, 22 deletions
diff --git a/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceSpec.groovy b/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceSpec.groovy
index b37f471e76..a96b6aff9b 100644
--- a/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceSpec.groovy
+++ b/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceSpec.groovy
@@ -127,7 +127,7 @@ class CpsDataPersistenceServiceSpec extends Specification {
when: 'close session method is called with session ID as parameter'
objectUnderTest.closeSession(someSessionId)
then: 'the session manager method to close session is invoked with parameter'
- 1 * mockSessionManager.closeSession(someSessionId)
+ 1 * mockSessionManager.closeSession(someSessionId, mockSessionManager.WITH_COMMIT)
}
def 'Lock anchor.'(){
diff --git a/cps-ri/src/test/groovy/org/onap/cps/spi/utils/SessionManagerIntegrationSpec.groovy b/cps-ri/src/test/groovy/org/onap/cps/spi/utils/SessionManagerIntegrationSpec.groovy
index 9b58c8bc32..a1f6d580fd 100644
--- a/cps-ri/src/test/groovy/org/onap/cps/spi/utils/SessionManagerIntegrationSpec.groovy
+++ b/cps-ri/src/test/groovy/org/onap/cps/spi/utils/SessionManagerIntegrationSpec.groovy
@@ -20,6 +20,7 @@
package org.onap.cps.spi.utils
+import org.onap.cps.spi.config.CpsSessionFactory
import org.onap.cps.spi.exceptions.SessionManagerException
import org.onap.cps.spi.impl.CpsPersistenceSpecBase
import org.springframework.beans.factory.annotation.Autowired
@@ -32,6 +33,9 @@ class SessionManagerIntegrationSpec extends CpsPersistenceSpecBase{
@Autowired
SessionManager objectUnderTest
+ @Autowired
+ CpsSessionFactory cpsSessionFactory
+
def sessionId
def shortTimeoutForTesting = 200L
@@ -40,7 +44,7 @@ class SessionManagerIntegrationSpec extends CpsPersistenceSpecBase{
}
def cleanup(){
- objectUnderTest.closeSession(sessionId)
+ objectUnderTest.closeSession(sessionId, objectUnderTest.WITH_COMMIT)
}
@Sql([CLEAR_DATA, SET_DATA])
@@ -62,8 +66,18 @@ class SessionManagerIntegrationSpec extends CpsPersistenceSpecBase{
def thrown = thrown(SessionManagerException)
thrown.message.contains('Timeout')
then: 'when the other session holding the lock is closed, lock can finally be acquired'
- objectUnderTest.closeSession(otherSessionId)
+ objectUnderTest.closeSession(otherSessionId, objectUnderTest.WITH_COMMIT)
objectUnderTest.lockAnchor(sessionId,DATASPACE_NAME,ANCHOR_NAME1,shortTimeoutForTesting)
}
+ @Sql([CLEAR_DATA, SET_DATA])
+ def 'Lock anchor twice using the same session.'(){
+ given: 'session that already holds an anchor lock'
+ objectUnderTest.lockAnchor(sessionId, DATASPACE_NAME, ANCHOR_NAME1, shortTimeoutForTesting)
+ when: 'same session tries to acquire same anchor lock'
+ objectUnderTest.lockAnchor(sessionId, DATASPACE_NAME, ANCHOR_NAME1, shortTimeoutForTesting)
+ then: 'no exception is thrown'
+ noExceptionThrown()
+ }
+
}
diff --git a/cps-ri/src/test/groovy/org/onap/cps/spi/utils/SessionManagerSpec.groovy b/cps-ri/src/test/groovy/org/onap/cps/spi/utils/SessionManagerSpec.groovy
index a2df06ef0e..db766cd1f3 100644
--- a/cps-ri/src/test/groovy/org/onap/cps/spi/utils/SessionManagerSpec.groovy
+++ b/cps-ri/src/test/groovy/org/onap/cps/spi/utils/SessionManagerSpec.groovy
@@ -23,28 +23,36 @@ package org.onap.cps.spi.utils
import com.google.common.util.concurrent.TimeLimiter
import org.hibernate.HibernateException
import org.hibernate.Transaction
+import org.onap.cps.spi.config.CpsSessionFactory
import org.onap.cps.spi.entities.AnchorEntity
import org.onap.cps.spi.exceptions.SessionManagerException
import org.onap.cps.spi.repository.AnchorRepository
import org.onap.cps.spi.repository.DataspaceRepository
-import org.testcontainers.shaded.com.google.common.util.concurrent.UncheckedExecutionException
import spock.lang.Specification
import org.hibernate.Session
-
import java.util.concurrent.ExecutionException
class SessionManagerSpec extends Specification {
+ def mockCpsSessionFactory = Mock(CpsSessionFactory)
def spiedTimeLimiterProvider = Spy(TimeLimiterProvider)
def mockDataspaceRepository = Mock(DataspaceRepository)
def mockAnchorRepository = Mock(AnchorRepository)
- def mockSession = Mock(Session)
+ def mockSession1 = Mock(Session)
+ def mockSession2 = Mock(Session)
+ def mockTransaction1 = Mock(Transaction)
+ def mockTransaction2 = Mock(Transaction)
+
+ def objectUnderTest = new SessionManager(mockCpsSessionFactory, spiedTimeLimiterProvider, mockDataspaceRepository, mockAnchorRepository)
- def objectUnderTest = new SessionManager(spiedTimeLimiterProvider, mockDataspaceRepository, mockAnchorRepository)
+ def setup(){
+ mockSession1.getTransaction() >> mockTransaction1
+ mockSession2.getTransaction() >> mockTransaction2
+ }
- def 'Lock anchor entity with #exceptionDuringTest exception.'(){
+ def 'Lock anchor entity with #exceptionDuringTest exception.'() {
given: 'a dummy session'
- objectUnderTest.sessionMap.put('dummySession', mockSession)
+ objectUnderTest.sessionMap.put('dummy-session', mockSession1)
and: 'the anchor name can be resolved'
def mockAnchorEntity = Mock(AnchorEntity)
mockAnchorEntity.getId() > 456
@@ -54,33 +62,49 @@ class SessionManagerSpec extends Specification {
spiedTimeLimiterProvider.getTimeLimiter(_) >> mockTimeLimiter
mockTimeLimiter.callWithTimeout(*_) >> { throw exceptionDuringTest }
when: 'session tries to acquire anchor lock'
- objectUnderTest.lockAnchor('dummySession', 'some-dataspace','some-anchor', 123L)
+ objectUnderTest.lockAnchor('dummy-session', 'some-dataspace', 'some-anchor', 123L)
then: 'a session manager exception is thrown with the expected detail'
def thrown = thrown(SessionManagerException)
thrown.details.contains(expectedExceptionDetail)
where:
- exceptionDuringTest || expectedExceptionDetail
- new InterruptedException() || 'interrupted'
- new ExecutionException() || 'aborted'
+ exceptionDuringTest || expectedExceptionDetail
+ new InterruptedException() || 'interrupted'
+ new ExecutionException() || 'aborted'
+ }
+
+ def 'Close a session' () {
+ given: 'a session in the session map'
+ objectUnderTest.sessionMap.putAll([testSessionId1:mockSession1])
+ when: 'the session manager closes session'
+ objectUnderTest.closeSession('testSessionId1', commit)
+ then: 'commit or rollback is called on the transaction as appropriate'
+ if (commit) {
+ 1 * mockTransaction1.commit()
+ } else {
+ 1 * mockTransaction1.rollback()
+ }
+ and: 'the correct session is closed'
+ 1 * mockSession1.close()
+ where:
+ commit << [SessionManager.WITH_COMMIT, SessionManager.WITH_ROLLBACK]
}
def 'Close session that does not exist.'() {
when: 'attempt to close session that does not exist'
- objectUnderTest.closeSession('unknown session id')
+ objectUnderTest.closeSession('unknown session id', SessionManager.WITH_COMMIT)
then: 'a session manager exception is thrown with the unknown id in the details'
def thrown = thrown(SessionManagerException)
assert thrown.details.contains('unknown session id')
}
def 'Hibernate exception while closing session.'() {
- given: 'a test session with a transaction'
- objectUnderTest.sessionMap.put('testSessionId', mockSession)
- mockSession.getTransaction() >> Mock(Transaction)
+ given: 'a test session in session map'
+ objectUnderTest.sessionMap.put('testSessionId', mockSession1)
and: 'an hibernate exception when closing that session'
def hibernateException = new HibernateException('test')
- mockSession.close() >> { throw hibernateException }
+ mockSession1.close() >> { throw hibernateException }
when: 'attempt to close session'
- objectUnderTest.closeSession('testSessionId')
+ objectUnderTest.closeSession('testSessionId', SessionManager.WITH_COMMIT)
then: 'a session manager exception is thrown with the session id in the details'
def thrown = thrown(SessionManagerException)
assert thrown.details.contains('testSessionId')
@@ -88,12 +112,27 @@ class SessionManagerSpec extends Specification {
assert thrown.cause == hibernateException
}
- def 'Attempt to lock anchor entity with session Id that does not exists'(){
- when: 'attempt to acquire anchor lock with session that does not exists'
- objectUnderTest.lockAnchor('unknown session id','','',123L)
+ def 'Attempt to lock anchor entity with session Id that does not exist'() {
+ when: 'attempt to acquire anchor lock with session that does not exist'
+ objectUnderTest.lockAnchor('unknown session id', '', '', 123L)
then: 'a session manager exception is thrown with the unknown id in the details'
def thrown = thrown(SessionManagerException)
thrown.details.contains('unknown session id')
}
+ def 'Close all sessions in shutdown.'() {
+ given: 'sessions that holds transactions in the session map'
+ objectUnderTest.sessionMap.putAll([testSessionId1:mockSession1, otherSessionId:mockSession2])
+ when: 'shutdown method to close all sessions is called'
+ objectUnderTest.closeAllSessionsInShutdown()
+ then: 'commit is called on each transaction'
+ 1 * mockTransaction1.rollback()
+ 1 * mockTransaction2.rollback()
+ and: 'each session is closed'
+ 1 * mockSession1.close()
+ 1 * mockSession2.close()
+ then: 'session factory is closed'
+ 1 * mockCpsSessionFactory.closeSessionFactory()
+ }
+
}