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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2021-2023 Nordix Foundation
* Modifications Copyright (C) 2021 Pantheon.tech
* Modifications Copyright (C) 2021-2022 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.utils
import com.hazelcast.map.IMap
import org.onap.cps.TestUtils
import org.onap.cps.api.CpsAnchorService
import org.onap.cps.api.impl.YangTextSchemaSourceSetCache
import org.onap.cps.cache.AnchorDataCacheEntry
import org.onap.cps.spi.model.Anchor
import org.onap.cps.yang.YangTextSchemaSourceSet
import org.onap.cps.yang.YangTextSchemaSourceSetBuilder
import spock.lang.Specification
class PrefixResolverSpec extends Specification {
def mockCpsAnchorService = Mock(CpsAnchorService)
def mockYangTextSchemaSourceSetCache = Mock(YangTextSchemaSourceSetCache)
def mockAnchorDataCache = Mock(IMap<String, AnchorDataCacheEntry>)
def objectUnderTest = new PrefixResolver(mockCpsAnchorService, mockYangTextSchemaSourceSetCache, mockAnchorDataCache)
def mockYangTextSchemaSourceSet = Mock(YangTextSchemaSourceSet)
def yangResourceNameToContent = TestUtils.getYangResourcesAsMap('test-tree.yang')
def schemaContext = YangTextSchemaSourceSetBuilder.of(yangResourceNameToContent).getSchemaContext()
def setup() {
given: 'an anchor for the test-tree model'
def anchor = new Anchor(dataspaceName: 'testDataspace', name: 'testAnchor')
and: 'the system can get this anchor'
mockCpsAnchorService.getAnchor('testDataspace', 'testAnchor') >> anchor
and: 'the schema source cache contains the schema context for the test-tree module'
mockYangTextSchemaSourceSet.getSchemaContext() >> schemaContext
}
def 'get xpath prefix using node schema context'() {
when: 'the prefix of the yang module is retrieved'
def result = objectUnderTest.getPrefix('testDataspace', 'testAnchor', xpath)
then: 'the expected prefix is returned'
result == expectedPrefix
and: 'the cache is updated for the given anchor with a map of prefixes per top level container (just one one this case)'
1 * mockAnchorDataCache.put('testAnchor',_ , _ ,_) >> { args -> {
def prefixPerContainerName = args[1].getProperty("prefixPerContainerName")
assert prefixPerContainerName.size() == 1
assert prefixPerContainerName.get('test-tree') == 'tree'
}
}
and: 'schema source cache is used (i.e. need to build schema context)'
1 * mockYangTextSchemaSourceSetCache.get(*_) >> mockYangTextSchemaSourceSet
where: 'the following scenarios are applied'
xpath || expectedPrefix
'/test-tree' || 'tree'
'/test-tree/with/descendants' || 'tree'
'/test-tree[@id=1]' || 'tree'
'/test-tree[@id=1]/child' || 'tree'
'/test-tree[@id="[1]"]/child' || 'tree'
'//test-tree' || ''
'/not-defined' || ''
}
def 'get prefix with populated anchor data cache with #scenario cache entry'() {
given: 'anchor data cache is populated for the anchor with a prefix for top level container named #cachedTopLevelContainerName'
def anchorDataCacheEntry = new AnchorDataCacheEntry()
def prefixPerContainerName = [(cachedTopLevelContainerName): 'cachedPrefix']
anchorDataCacheEntry.setProperty('prefixPerContainerName',prefixPerContainerName)
mockAnchorDataCache.containsKey('testAnchor') >> true
mockAnchorDataCache.get('testAnchor') >> anchorDataCacheEntry
when: 'the prefix of the yang module is retrieved'
def result = objectUnderTest.getPrefix('testDataspace', 'testAnchor', '/test-tree')
then: 'the expected prefix is returned'
result == expectedPrefix
and: 'schema source cache is not used (i.e. no need to build schema context)'
0 * mockYangTextSchemaSourceSetCache.get(*_)
where: 'the following scenarios are applied'
scenario | cachedTopLevelContainerName || expectedPrefix
'matching' | 'test-tree' || 'cachedPrefix'
'non-matching' | 'other' || ''
}
def 'get prefix with other (non relevant) data in anchor data cache'() {
given: 'anchor data cache is populated with non relevant other property'
def anchorDataCacheEntry = new AnchorDataCacheEntry()
anchorDataCacheEntry.setProperty('something else', 'does not matter')
mockAnchorDataCache.containsKey('testAnchor') >> true
mockAnchorDataCache.get('testAnchor') >> anchorDataCacheEntry
when: 'the prefix of the yang module is retrieved'
def result = objectUnderTest.getPrefix('testDataspace', 'testAnchor', '/test-tree')
then: 'the expected prefix is returned'
result == 'tree'
and: 'schema source cache is used (i.e. need to build schema context)'
1 * mockYangTextSchemaSourceSetCache.get(*_) >> mockYangTextSchemaSourceSet
}
}
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