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Drools pet knowledge base / published by https://github.com/dacr/code-examples-manager #d5786f29-dd7b-4635-a95d-c2cb8fc57cb4/fc55309a85fe564cc7fd4a742fcbc9aa1e482567
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// summary : Drools pet knowledge base | |
// keywords : scala, drools, mvel, scalatest, ai, knowledgebase, @testable | |
// publish : gist | |
// authors : David Crosson | |
// license : Apache NON-AI License Version 2.0 (https://raw.githubusercontent.com/non-ai-licenses/non-ai-licenses/main/NON-AI-APACHE2) | |
// id : d5786f29-dd7b-4635-a95d-c2cb8fc57cb4 | |
// created-on : 2019-10-03T08:46:39+02:00 | |
// managed-by : https://github.com/dacr/code-examples-manager | |
// run-with : scala-cli $file | |
// --------------------- | |
//> using scala "3.3.0" | |
//> using dep "fr.janalyse::drools-scripting:1.1.0" | |
//> using dep "org.scalatest::scalatest:3.2.16" | |
// --------------------- | |
import fr.janalyse.droolscripting._, org.scalatest._, flatspec._, matchers._, OptionValues._ | |
object KbTest extends AnyFlatSpec with should.Matchers { | |
val drl = | |
"""package animals | |
| | |
|import java.util.Date | |
| | |
|declare Pet | |
| name: String | |
| birth: Date | |
|end | |
| | |
|declare Cat extends Pet | |
| lifeCount:int | |
|end | |
| | |
|""".stripMargin | |
"Animals KB" should "work" in { | |
val facts = List( | |
"animals.Cat"->"""{"name":"minou", "birth":"2019-01-01T14:00:00Z", "lifeCount":7}""", | |
) | |
val engine = DroolsEngine(drl) | |
facts.foreach{case (kind, json) => engine.insertJson(json, kind)} | |
engine.fireAllRules() | |
engine.getObjects should have size(1) | |
val cats = engine.getModelInstances("animals.Cat") | |
cats.size shouldBe 1 | |
} | |
} | |
KbTest.execute() |
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