[incubator-nlpcraft] 01/01: DSL predicates priorities test added.

[se...@apache.org]

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sergeykamov pushed a commit to branch NLPCRAFT-203
in repository https://gitbox.apache.org/repos/asf/incubator-nlpcraft.git

commit f66504d93cd298a165c5be9dbb796a9d451b84cb
Author: Sergey Kamov <se...@apache.org>
AuthorDate: Mon Dec 21 13:15:25 2020 +0300

    DSL predicates priorities test added.
---
 .../nlpcraft/model/NCIntentPrioritiesSpec.scala    | 62 ++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/NCIntentPrioritiesSpec.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/NCIntentPrioritiesSpec.scala
new file mode 100644
index 0000000..a49079c
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/NCIntentPrioritiesSpec.scala
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.nlpcraft.model
+
+import org.apache.nlpcraft.{NCTestContext, NCTestEnvironment}
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+
+import java.util
+import java.util.Collections
+
+/**
+  * Intents priorities test model.
+  */
+class NCIntentPrioritiesSpecModel extends NCModelAdapter(
+    "nlpcraft.priorities.model.test", "Priorities Test Model", "1.0"
+) {
+    override def getElements: util.Set[NCElement] =
+        Collections.singleton(new NCElement { override def getId: String = "x" } )
+
+    @NCIntent("intent=low term(x)={id == 'x'} term(city)={id == 'nlpcraft:city'}?")
+    private def onLow(ctx: NCIntentMatch): NCResult = NCResult.text("low")
+
+    @NCIntent("intent=high term(x)={id == 'x'} term(city)={id == 'nlpcraft:city'}")
+    private def onHigh(ctx: NCIntentMatch): NCResult = NCResult.text("high")
+}
+
+/**
+  * Intents priorities test.
+  *
+  * It checks that intent2 priority higher that intent1
+  * Note that element `x` added because `city` is optional and at least one element should be in text for matching.
+  */
+@NCTestEnvironment(model = classOf[NCIntentPrioritiesSpecModel], startClient = true)
+class NCIntentPrioritiesSpec extends NCTestContext {
+    private def checkHigh(txts: String*): Unit =
+        txts.foreach(txt ⇒ assertEquals("high", getClient.ask(txt).getIntentId, s"Error on: $txt"))
+
+    @Test
+    def test(): Unit =
+        checkHigh(
+            "Moscow x",
+            "London x",
+            "x berlin",
+            "x Berlin, Germany"
+        )
+}