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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2020 Nordix Foundation
* Modifications Copyright (C) 2020 Bell Canada. All rights reserved.
* ================================================================================
* 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.api.impl
import org.onap.cps.TestUtils
import org.onap.cps.api.model.AnchorDetails
import org.onap.cps.exceptions.CpsValidationException
import org.onap.cps.spi.DataPersistenceService
import org.onap.cps.spi.FragmentPersistenceService
import org.opendaylight.yangtools.yang.common.Revision
import org.opendaylight.yangtools.yang.model.api.SchemaContext
import spock.lang.Specification
class CpServiceImplSpec extends Specification {
def mockDataPersistenceService = Mock(DataPersistenceService)
def mockFragmentPersistenceService = Mock(FragmentPersistenceService)
def objectUnderTest = new CpServiceImpl()
def setup() {
objectUnderTest.dataPersistenceService = mockDataPersistenceService
objectUnderTest.fragmentPersistenceService = mockFragmentPersistenceService
}
def 'Cps Service provides to its client the id assigned by the system when storing a data structure'() {
given: 'that data persistence service is giving id 123 to a data structure it is asked to store'
mockDataPersistenceService.storeJsonStructure(_) >> 123
expect: 'Cps service returns the same id when storing data structure'
objectUnderTest.storeJsonStructure('') == 123
}
def 'Parse and Validate a Yang Model with a Valid Yang Model'() {
given: 'a yang model (file)'
def yangModel = TestUtils.getResourceFileContent('bookstore.yang')
when: 'a valid model is parsed and validated'
def result = objectUnderTest.parseAndValidateModel(yangModel)
then: 'Verify a schema context for that model is created with the correct identity'
assertModule(result)
}
def 'Parse and Validate a Yang Model Using a File'() {
given: 'a yang file that contains a yang model'
File file = new File(ClassLoader.getSystemClassLoader().getResource('bookstore.yang').getFile())
when: 'a model is parsed and validated'
def result = objectUnderTest.parseAndValidateModel(file)
then: 'Verify a schema context for that model is created with the correct identity'
assertModule(result)
}
def assertModule(SchemaContext schemaContext){
def optionalModule = schemaContext.findModule('stores', Revision.of('2020-09-15'))
return schemaContext.modules.size() == 1 && optionalModule.isPresent()
}
def 'Parse and Validate an Invalid Model'() {
given: 'a yang file that contains a invalid yang model'
File file = new File(ClassLoader.getSystemClassLoader().getResource('invalid.yang').getFile())
when: 'the model is parsed and validated'
objectUnderTest.parseAndValidateModel(file)
then: 'a CpsValidationException is thrown'
thrown(CpsValidationException)
}
def 'Store a SchemaContext'() {
expect: 'No exception to be thrown when a valid model (schema) is stored'
objectUnderTest.storeSchemaContext(Stub(SchemaContext.class), "sampleDataspace")
}
def 'Read a JSON object with a valid identifier'(){
given: 'that the data persistence service returns a JSON structure for identifier 1'
mockDataPersistenceService.getJsonById(1) >> '{name : hello}'
expect: 'that the same JSON structure is returned by CPS'
objectUnderTest.getJsonById(1) == '{name : hello}'
}
def 'Read a JSON object with an identifier that does not exist'(){
given: 'that the data persistence service throws an exception'
def exceptionThrownByPersistenceService = new IllegalStateException()
mockDataPersistenceService.getJsonById(_) >> {throw exceptionThrownByPersistenceService}
when: 'we try to get the JSON structure'
objectUnderTest.getJsonById(1);
then: 'the same exception is thrown by CPS'
thrown(IllegalStateException)
}
def 'Delete a JSON object with a valid identifier'(){
given: 'that the data persistence service can delete a JSON structure for identifier 1'
mockDataPersistenceService.deleteJsonById(1)
expect: 'No exception is thrown when we delete a JSON structure with identifier 1'
objectUnderTest.deleteJsonById(1)
}
def 'Delete a JSON object with an identifier that does not exist'(){
given: 'that the data persistence service throws an exception'
mockDataPersistenceService.deleteJsonById(_) >> {throw new IllegalStateException()}
when: 'we try to delete a JSON structure'
objectUnderTest.deleteJsonById(100);
then: 'the same exception is thrown by CPS'
thrown(IllegalStateException)
}
def 'Create an anchor with a non-existant dataspace'(){
given: 'that the dataspace does not exist service throws an exception'
AnchorDetails anchorDetails = new AnchorDetails()
anchorDetails.setDataspace('dummyDataspace')
mockFragmentPersistenceService.createAnchor(anchorDetails) >> {throw new CpsValidationException(_ as String, _ as String)}
when: 'we try to create a anchor with a non-existant dataspace'
objectUnderTest.createAnchor(anchorDetails)
then: 'the same exception is thrown by CPS'
thrown(CpsValidationException)
}
def 'Create an anchor with invalid dataspace, namespace and revision'(){
given: 'that the dataspace, namespace and revison combination does not exist service throws an exception'
AnchorDetails anchorDetails = new AnchorDetails()
anchorDetails.setDataspace('dummyDataspace')
anchorDetails.setNamespace('dummyNamespace')
anchorDetails.setRevision('dummyRevision')
mockFragmentPersistenceService.createAnchor(anchorDetails) >> {throw new CpsValidationException(_ as String, _ as String)}
when: 'we try to create a anchor with a non-existant dataspace, namespace and revison combination'
objectUnderTest.createAnchor(anchorDetails)
then: 'the same exception is thrown by CPS'
thrown(CpsValidationException)
}
def 'Create a duplicate anchor'(){
given: 'that the anchor already exist service throws an exception'
AnchorDetails anchorDetails = new AnchorDetails()
anchorDetails.setDataspace('dummyDataspace')
anchorDetails.setNamespace('dummyNamespace')
anchorDetails.setRevision('dummyRevision')
anchorDetails.setRevision('dummyAnchorName')
mockFragmentPersistenceService.createAnchor(anchorDetails) >> {throw new CpsValidationException(_ as String, _ as String)}
when: 'we try to create a duplicate anchor'
objectUnderTest.createAnchor(anchorDetails)
then: 'the same exception is thrown by CPS'
thrown(CpsValidationException)
}
def 'Create an anchor with supplied anchor name, dataspace, namespace and revision'(){
given: 'that the anchor does not pre-exist service creates an anchor'
AnchorDetails anchorDetails = new AnchorDetails()
anchorDetails.setDataspace('dummyDataspace')
anchorDetails.setNamespace('dummyNamespace')
anchorDetails.setRevision('dummyRevision')
anchorDetails.setRevision('dummyAnchorName')
mockFragmentPersistenceService.createAnchor(anchorDetails) >> 'dummyAnchorName'
expect: 'anchor name is returned by service'
objectUnderTest.createAnchor(anchorDetails) == 'dummyAnchorName'
}
}
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