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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2022 Nordix Foundation
* ================================================================================
* 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
import spock.lang.Specification
class FetchDescendantsOptionSpec extends Specification {
def 'Check has next descendant for fetch descendant option: #scenario'() {
when: 'fetch descendant option with #depth depth'
def fetchDescendantsOption = new FetchDescendantsOption(depth)
then: 'next level descendants available: #expectedHasNext'
fetchDescendantsOption.hasNext() == expectedHasNext
where: 'following parameters are used'
scenario | depth || expectedHasNext
'omit descendants' | 0 || false
'first child' | 1 || true
'second child' | 2 || true
'include all descendants' | -1 || true
}
def 'Check has next descendant for fetch descendant option: invalid depth'() {
given: 'fetch descendant option with -2 depth'
def fetchDescendantsOption = new FetchDescendantsOption(-2)
when: 'next level descendants not available'
fetchDescendantsOption.hasNext()
then: 'exception thrown'
thrown IllegalArgumentException
}
def 'Get next descendant for fetch descendant option: #scenario'() {
when: 'fetch descendant option with #depth depth'
def fetchDescendantsOption = new FetchDescendantsOption(depth)
then: 'the next level of depth is as expected'
fetchDescendantsOption.next().depth == depth - 1
where: 'following parameters are used'
scenario | depth
'first child' | 1
'second child' | 2
}
def 'Get next descendant for fetch descendant option: include all descendants'() {
when: 'fetch descendant option with -1 depth'
def fetchDescendantsOption = new FetchDescendantsOption(-1)
then: 'the next level of depth is as expected'
fetchDescendantsOption.next().depth == -1
}
def 'Get next descendant for fetch descendant option: omit descendants'() {
given: 'fetch descendant option with 0 depth'
def fetchDescendantsOption = new FetchDescendantsOption(0)
when: 'the next level of depth is not allowed'
fetchDescendantsOption.next()
then: 'exception thrown'
thrown IllegalArgumentException
}
}
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