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package org.onap.cps.model
import org.onap.cps.TestUtils
import org.onap.cps.spi.model.DataNode
import org.onap.cps.spi.model.DataNodeBuilder
import org.onap.cps.utils.YangUtils
import org.onap.cps.yang.YangTextSchemaSourceSetBuilder
import spock.lang.Specification
class DataNodeBuilderSpec extends Specification {
Map<String, Map<String, Object>> expectedLeavesByXpathMap = [
'/test-tree' : [],
'/test-tree/branch[@name=\'Left\']' : [name: 'Left'],
'/test-tree/branch[@name=\'Left\']/nest' : [name: 'Small', birds: ['Sparrow', 'Robin', 'Finch']],
'/test-tree/branch[@name=\'Right\']' : [name: 'Right'],
'/test-tree/branch[@name=\'Right\']/nest': [name: 'Big', birds: ['Owl', 'Raven', 'Crow']]
]
def 'Converting Normalized Node (tree) to a DataNode (tree).'() {
given: 'a Yang module'
def yangResourceNameToContent = TestUtils.getYangResourcesAsMap('test-tree.yang')
def schemaContext = YangTextSchemaSourceSetBuilder.of(yangResourceNameToContent) getSchemaContext()
and: 'a normalized node for that model'
def jsonData = TestUtils.getResourceFileContent('test-tree.json')
def normalizedNode = YangUtils.parseJsonData(jsonData, schemaContext)
when: 'the normalized node is converted to a DataNode (tree)'
def result = new DataNodeBuilder().withNormalizedNodeTree(normalizedNode).build()
def mappedResult = treeToFlatMapByXpath(new HashMap<>(), result)
then: '5 DataNode objects with unique xpath were created in total'
mappedResult.size() == 5
and: 'all expected xpaths were built'
mappedResult.keySet().containsAll(expectedLeavesByXpathMap.keySet())
and: 'each data node contains the expected attributes'
mappedResult.each {
xpath, dataNode -> assertLeavesMaps(dataNode.getLeaves(), expectedLeavesByXpathMap[xpath])
}
}
def static assertLeavesMaps(actualLeavesMap, expectedLeavesMap) {
expectedLeavesMap.each { key, value ->
{
def actualValue = actualLeavesMap[key]
if (value instanceof Collection<?> && actualValue instanceof Collection<?>) {
assert value.size() == actualValue.size()
assert value.containsAll(actualValue)
} else {
assert value == actualValue
}
}
}
}
def treeToFlatMapByXpath(Map<String, DataNode> flatMap, DataNode dataNodeTree) {
flatMap.put(dataNodeTree.getXpath(), dataNodeTree)
dataNodeTree.getChildDataNodes()
.forEach(childDataNode -> treeToFlatMapByXpath(flatMap, childDataNode))
return flatMap
}
}
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