Merge "Fix for retry mechanism on concurrent CmHandle registration"

1 files changed, 124 insertions, 0 deletions

diff --git a/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsModulePersistenceServiceConcurrencySpec.groovy b/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsModulePersistenceServiceConcurrencySpec.groovy
new file mode 100644
index 000000000..085bb3340
--- /dev/null
+++ b/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsModulePersistenceServiceConcurrencySpec.groovy
@@ -0,0 +1,124 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Bell Canada.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+package org.onap.cps.spi.impl
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import org.hibernate.exception.ConstraintViolationException
+import org.mockito.InjectMocks
+import org.mockito.Mock
+import org.onap.cps.spi.CpsAdminPersistenceService
+import org.onap.cps.spi.CpsModulePersistenceService
+import org.onap.cps.spi.entities.DataspaceEntity
+import org.onap.cps.spi.entities.YangResourceEntity
+import org.onap.cps.spi.exceptions.DuplicatedYangResourceException
+import org.onap.cps.spi.model.ExtendedModuleReference
+import org.onap.cps.spi.model.ModuleReference
+import org.onap.cps.spi.repository.AnchorRepository
+import org.onap.cps.spi.repository.DataspaceRepository
+import org.onap.cps.spi.repository.FragmentRepository
+import org.onap.cps.spi.repository.SchemaSetRepository
+import org.onap.cps.spi.repository.YangResourceRepository
+import org.onap.cps.utils.JsonObjectMapper
+import org.spockframework.spring.SpringBean
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.boot.test.context.SpringBootTest
+import org.springframework.boot.test.mock.mockito.MockBean
+import org.springframework.dao.DataIntegrityViolationException
+import org.springframework.test.context.jdbc.Sql
+import spock.lang.Shared
+import spock.lang.Specification
+
+import java.sql.SQLException
+
+class CpsModulePersistenceServiceConcurrencySpec extends CpsPersistenceSpecBase {
+
+    @Autowired
+    CpsModulePersistenceService objectUnderTest
+
+    @Autowired
+    AnchorRepository anchorRepository
+
+    @Autowired
+    SchemaSetRepository schemaSetRepository
+
+    @Autowired
+    CpsAdminPersistenceService cpsAdminPersistenceService
+
+    @SpringBean
+    YangResourceRepository yangResourceRepositoryMock = Mock()
+
+    @SpringBean
+    DataspaceRepository dataspaceRepositoryMock = Mock()
+
+    @SpringBean
+    JsonObjectMapper jsonObjectMapper = new JsonObjectMapper(new ObjectMapper())
+
+    static final String DATASPACE_NAME = 'DATASPACE-001'
+    static final String SCHEMA_SET_NAME_NEW = 'SCHEMA-SET-NEW'
+    static final String NEW_RESOURCE_NAME = 'some new resource'
+    static final String NEW_RESOURCE_CONTENT = 'module stores {\n' +
+            '    yang-version 1.1;\n' +
+            '    namespace "org:onap:ccsdk:sample";\n' +
+            '}'
+
+    def newYangResourcesNameToContentMap = [(NEW_RESOURCE_NAME):NEW_RESOURCE_CONTENT]
+
+    @Shared
+    yangResourceChecksum = 'b13faef573ed1374139d02c40d8ce09c80ea1dc70e63e464c1ed61568d48d539'
+
+    @Shared
+    yangResourceChecksumDbConstraint = 'yang_resource_checksum_key'
+
+    @Shared
+    sqlExceptionMessage = String.format('(checksum)=(%s)', yangResourceChecksum)
+
+    @Shared
+    checksumIntegrityException =
+           new DataIntegrityViolationException("checksum integrity exception",
+                 new ConstraintViolationException('', new SQLException(sqlExceptionMessage), yangResourceChecksumDbConstraint))
+
+    def 'Store new schema set, retry mechanism'() {
+        given: 'no pre-existing schemaset in database'
+            dataspaceRepositoryMock.getByName(_) >> new DataspaceEntity()
+            yangResourceRepositoryMock.findAllByChecksumIn(_) >> Collections.emptyList()
+        when: 'a new schemaset is stored'
+            objectUnderTest.storeSchemaSet(DATASPACE_NAME, SCHEMA_SET_NAME_NEW, newYangResourcesNameToContentMap)
+        then: ' duplicated yang resource exception is thrown '
+            def e = thrown(DuplicatedYangResourceException)
+        and: 'the system will attempt to save the data 5 times (because checksum integrity exception is thrown each time)'
+            5 * yangResourceRepositoryMock.saveAll(_) >> { throw checksumIntegrityException }
+    }
+
+    def 'Store schema set using modules, retry mechanism'() {
+        given: 'map of new modules, a list of existing modules, module reference'
+            def mapOfNewModules = [newModule1: 'module newmodule { yang-version 1.1; revision "2021-10-12" { } }']
+            def moduleReferenceForExistingModule = new ModuleReference("test","2021-10-12")
+            def listOfExistingModulesModuleReference = [moduleReferenceForExistingModule]
+        and: 'no pre-existing schemaset in database'
+            dataspaceRepositoryMock.getByName(_) >> new DataspaceEntity()
+            yangResourceRepositoryMock.findAllByChecksumIn(_) >> Collections.emptyList()
+        when: 'a new schemaset is stored from a module'
+            objectUnderTest.storeSchemaSetFromModules(DATASPACE_NAME, "newSchemaSetName" , mapOfNewModules, listOfExistingModulesModuleReference)
+        then: ' duplicated yang resource exception is thrown '
+            def e = thrown(DuplicatedYangResourceException)
+        and: 'the system will attempt to save the data 5 times (because checksum integrity exception is thrown each time)'
+            5 * yangResourceRepositoryMock.saveAll(_) >> { throw checksumIntegrityException }
+    }
+}