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Posted to commits@nlpcraft.apache.org by se...@apache.org on 2021/03/23 11:13:22 UTC
[incubator-nlpcraft] 02/04: WIP.
This is an automated email from the ASF dual-hosted git repository.
sergeykamov pushed a commit to branch NLPCRAFT-278
in repository https://gitbox.apache.org/repos/asf/incubator-nlpcraft.git
commit 27b900f200cca2470eaaa9ea23150628eace6dbb
Author: Sergey Kamov <sk...@gmail.com>
AuthorDate: Tue Mar 23 13:03:25 2021 +0300
WIP.
---
.../idl/compiler/NCIdlCompilerSpecFunctions.scala | 192 ---------------------
.../idl/compiler/functions/NCIdlFunctions.scala | 185 ++++++++++++++++++++
.../compiler/functions/NCIdlFunctionsColl.scala | 36 ++++
.../compiler/functions/NCIdlFunctionsCompany.scala | 76 ++++++++
.../compiler/functions/NCIdlFunctionsDate.scala | 34 ++++
.../compiler/functions/NCIdlFunctionsMath.scala | 33 ++++
.../compiler/functions/NCIdlFunctionsRequest.scala | 34 ++++
.../compiler/functions/NCIdlFunctionsStat.scala | 32 ++++
.../compiler/functions/NCIdlFunctionsStrings.scala | 36 ++++
.../compiler/functions/NCIdlFunctionsToken.scala | 35 ++++
.../compiler/functions/NCIdlFunctionsUser.scala | 72 ++++++++
11 files changed, 573 insertions(+), 192 deletions(-)
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/NCIdlCompilerSpecFunctions.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/NCIdlCompilerSpecFunctions.scala
deleted file mode 100644
index 5f3c687..0000000
--- a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/NCIdlCompilerSpecFunctions.scala
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * 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.intent.idl.compiler
-
-import org.apache.nlpcraft.model.intent.compiler.{NCIdlCompiler, NCIdlCompilerGlobal}
-import org.apache.nlpcraft.model.intent.{NCIdlContext, NCIdlFunction, NCIdlStackItem}
-import org.apache.nlpcraft.model.{NCModel, NCModelView, NCToken}
-import org.junit.jupiter.api.{BeforeEach, Test}
-
-import java.util
-import java.util.{Collections, UUID}
-import scala.collection.JavaConverters._
-
-/**
- * Tests for IDL functions.
- */
-class NCIdlCompilerSpecFunctions {
- private final val MODEL_ID = "test.mdl.id"
-
- private final val MODEL: NCModel = new NCModel {
- override val getId: String = MODEL_ID
- override val getName: String = MODEL_ID
- override val getVersion: String = "1.0.0"
-
- override def getOrigin: String = "test"
- }
-
- private final val DUMMY_CTX: NCIdlContext = NCIdlContext(req = null)
-
- @BeforeEach
- def before(): Unit = NCIdlCompilerGlobal.clearCache(MODEL_ID)
-
- import BoolFunc._
-
- case class BoolFunc(func: NCIdlFunction, token: NCToken, result: Boolean) {
- override def toString: String =
- s"Boolean function [" +
- s"token=${t2s(token)}, " +
- s"function=$func, " +
- s"expected=$result" +
- s"]"
- }
-
- object BoolFunc {
- private def t2s(t: NCToken) = s"${t.getOriginalText} (${t.getId})"
-
- private def mkToken(
- id: String = null,
- value: String = null,
- txt: String = null,
- start: Int = 0,
- end: Int = 0,
- meta: Map[String, AnyRef] = Map.empty[String, AnyRef]
- ): NCToken = {
- val map = new util.HashMap[String, AnyRef]
-
- map.putAll(meta.asJava)
-
- def nvl(v: String): String = if (v != null) v else "(not set)"
-
- map.put("nlpcraft:nlp:origtext", nvl(txt))
-
- new NCToken {
- override def getModel: NCModelView = MODEL
- override def getServerRequestId: String = UUID.randomUUID().toString
- override def getId: String = nvl(id)
- override def getParentId: String = null
- override def getAncestors: util.List[String] = Collections.emptyList()
- override def getPartTokens: util.List[NCToken] = Collections.emptyList()
- override def getAliases: util.Set[String] = Collections.emptySet()
- override def getValue: String = value
- override def getGroups: util.List[String] = Collections.singletonList(id)
- override def getStartCharIndex: Int = start
- override def getEndCharIndex: Int = end
- override def isAbstract: Boolean = false
- override def getMetadata: util.Map[String, AnyRef] = map
- }
- }
-
- private def mkFunc(term: String): NCIdlFunction = {
- val intents = NCIdlCompiler.compileIntents(s"intent=i term(t)={$term}", MODEL, MODEL_ID)
-
- require(intents.size == 1)
-
- val intent = intents.head
-
- require(intent.terms.size == 1)
-
- new NCIdlFunction() {
- override def apply(v1: NCToken, v2: NCIdlContext): NCIdlStackItem = intent.terms.head.pred.apply(v1, v2)
- override def toString(): String = s"Function, based on term: $term"
- }
- }
-
- def apply(boolCondition: String, token: String, result: Boolean): BoolFunc =
- BoolFunc(func = mkFunc(boolCondition), token = mkToken(token), result = result)
-
- def apply(boolCondition: String, tokenId: String): BoolFunc =
- BoolFunc(func = mkFunc(boolCondition), token = mkToken(tokenId), result = true)
-
- def apply(boolCondition: String, token: NCToken, result: Boolean): BoolFunc =
- BoolFunc(func = mkFunc(boolCondition), token, result = result)
-
- def apply(bool: String): BoolFunc =
- BoolFunc(func = mkFunc(bool), mkToken(), result = true)
- }
-
- private def test(funcs: BoolFunc*): Unit =
- for ((func, idx) ← funcs.zipWithIndex) {
- val res =
- try
- func.func.apply(func.token, DUMMY_CTX).value
- catch {
- case e: Exception ⇒ throw new Exception(s"Execution error [index=$idx, testFunc=$func]", e)
- }
-
- res match {
- case b: java.lang.Boolean ⇒
- require(b == func.result,
- s"Unexpected result [" +
- s"index=$idx, " +
- s"testFunc=$func, " +
- s"expected=${func.result}, " +
- s"result=$res" +
- s"]"
- )
- case _ ⇒
- require(requirement = false,
- s"Unexpected result type [" +
- s"index=$idx, " +
- s"testFunc=$func, " +
- s"expected=${func.result}, " +
- s"result=$res" +
- s"]"
- )
- }
-
- }
-
- @Test
- def test(): Unit = {
- val now = System.currentTimeMillis()
-
- test(
- BoolFunc(boolCondition = "id() == 'a'", tokenId = "a"),
-
- // Math.
- // BoolFunc(boolCondition = "sin(90.0) == 0")
- // BoolFunc(boolCondition = "rand() < 1")
-
- // String.
- BoolFunc(bool = "trim(' a b ') == 'a b'"),
- BoolFunc(bool = "strip(' a b ') == 'a b'"),
- BoolFunc(bool = "uppercase('aB') == 'AB'"),
- BoolFunc(bool = "lowercase('aB') == 'ab'"),
- BoolFunc(bool = "is_num('a') == false"),
- BoolFunc(bool = "is_num('1') == true"),
-
- // Statistical.
- // BoolFunc(boolCondition = "max(list(1, 2, 3)) == 3"),
- // BoolFunc(boolCondition = "min(list(1, 2, 3)) == 1")
-
- // Collection.
- // BoolFunc(boolCondition = "first(list(1, 2, 3)) == 1"),
- // BoolFunc(boolCondition = "last(list(1, 2, 3)) == 3")
- BoolFunc(bool = "is_empty(list()) == true"),
- BoolFunc(bool = "is_empty(list(1)) == false"),
- BoolFunc(bool = "non_empty(list()) == false"),
- BoolFunc(bool = "non_empty(list(1)) == true"),
-
- // Date-time functions.
-
-
- BoolFunc(bool = s"now() - $now < 1000")
- )
- }
-}
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctions.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctions.scala
new file mode 100644
index 0000000..b65dc4c
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctions.scala
@@ -0,0 +1,185 @@
+/*
+ * 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.intent.idl.compiler.functions
+
+import org.apache.nlpcraft.model.intent.compiler.{NCIdlCompiler, NCIdlCompilerGlobal}
+import org.apache.nlpcraft.model.intent.{NCIdlContext, NCIdlFunction, NCIdlStackItem}
+import org.apache.nlpcraft.model.{NCCompany, NCModel, NCModelView, NCRequest, NCToken, NCUser}
+import org.junit.jupiter.api.BeforeEach
+
+import java.util
+import java.util.{Collections, Optional}
+import scala.collection.JavaConverters._
+
+/**
+ * Tests for IDL functions.
+ */
+private[functions] trait NCIdlFunctions {
+ private final val MODEL_ID = "test.mdl.id"
+
+ private final val MODEL: NCModel = new NCModel {
+ override val getId: String = MODEL_ID
+ override val getName: String = MODEL_ID
+ override val getVersion: String = "1.0.0"
+
+ override def getOrigin: String = "test"
+ }
+
+ @BeforeEach
+ def before(): Unit = NCIdlCompilerGlobal.clearCache(MODEL_ID)
+
+ import BoolFunc._
+
+ case class BoolFunc(
+ func: NCIdlFunction,
+ token: NCToken,
+ idlContext: NCIdlContext
+ ) {
+ override def toString: String =
+ s"Boolean function [" +
+ s"token=${t2s(token)}, " +
+ s"function=$func" +
+ s"]"
+ }
+
+ object BoolFunc {
+ private def t2s(t: NCToken) = s"${t.getOriginalText} (${t.getId})"
+
+ private def mkFunc(term: String): NCIdlFunction = {
+ val intents = NCIdlCompiler.compileIntents(s"intent=i term(t)={$term}", MODEL, MODEL_ID)
+
+ require(intents.size == 1)
+
+ val intent = intents.head
+
+ require(intent.terms.size == 1)
+
+ new NCIdlFunction() {
+ override def apply(v1: NCToken, v2: NCIdlContext): NCIdlStackItem = intent.terms.head.pred.apply(v1, v2)
+ override def toString(): String = s"Function, based on term: $term"
+ }
+ }
+
+ def apply(bool: String, tokenId: String): BoolFunc =
+ BoolFunc(func = mkFunc(bool), token = mkToken(tokenId), idlContext = mkIdlContext())
+
+ def apply(bool: String, token: NCToken): BoolFunc =
+ BoolFunc(func = mkFunc(bool), token, idlContext = mkIdlContext())
+
+ def apply(bool: String, idlContext: NCIdlContext): BoolFunc =
+ BoolFunc(func = mkFunc(bool), mkToken(), idlContext)
+
+ def apply(bool: String): BoolFunc =
+ BoolFunc(func = mkFunc(bool), mkToken(), idlContext = mkIdlContext())
+ }
+
+ protected def mkIdlContext(
+ usr: NCUser = null,
+ comp: NCCompany = null,
+ srvReqId: String = null,
+ normTxt: String = null,
+ recTimestamp: Long = 0,
+ remAddress: String = null,
+ clientAgent: String = null,
+ reqData: Map[String, AnyRef] = Map.empty[String, AnyRef]
+ ): NCIdlContext = {
+ NCIdlContext(
+ req =
+ new NCRequest() {
+ override def getUser: NCUser = usr
+ override def getCompany: NCCompany = comp
+ override def getServerRequestId: String = srvReqId
+ override def getNormalizedText: String = normTxt
+ override def getReceiveTimestamp: Long = recTimestamp
+ override def getRemoteAddress: Optional[String] = Optional.ofNullable(remAddress)
+ override def getClientAgent: Optional[String] = Optional.ofNullable(clientAgent)
+ override def getRequestData: util.Map[String, AnyRef] = reqData.asJava
+ }
+ )
+ }
+
+ protected def mkToken(
+ id: String = null,
+ srvReqId: String = null,
+ parentId: String = null,
+ value: String = null,
+ txt: String = null,
+ start: Int = 0,
+ end: Int = 0,
+ groups: Seq[String] = Seq.empty,
+ ancestors: Seq[String] = Seq.empty,
+ aliases: Set[String] = Set.empty,
+ partTokens: Seq[NCToken] = Seq.empty,
+ meta: Map[String, AnyRef] = Map.empty[String, AnyRef]
+ ): NCToken = {
+ val map = new util.HashMap[String, AnyRef]
+
+ map.putAll(meta.asJava)
+
+ map.put("nlpcraft:nlp:origtext", txt)
+ map.put("nlpcraft:nlp:origtext", txt)
+
+ new NCToken {
+ override def getModel: NCModelView = MODEL
+
+ override def getServerRequestId: String = srvReqId
+ override def getId: String = id
+ override def getParentId: String = parentId
+ override def getAncestors: util.List[String] = ancestors.asJava
+ override def getPartTokens: util.List[NCToken] = partTokens.asJava
+ override def getAliases: util.Set[String] = aliases.asJava
+ override def getValue: String = value
+ override def getGroups: util.List[String] =
+ if (groups.isEmpty && id != null) Collections.singletonList(id) else groups.asJava
+ override def getStartCharIndex: Int = start
+ override def getEndCharIndex: Int = end
+ override def isAbstract: Boolean = false
+ override def getMetadata: util.Map[String, AnyRef] = map
+ }
+ }
+
+ protected def test(funcs: BoolFunc*): Unit =
+ for ((func, idx) ← funcs.zipWithIndex) {
+ val res =
+ try
+ func.func.apply(func.token, func.idlContext).value
+ catch {
+ case e: Exception ⇒ throw new Exception(s"Execution error [index=$idx, testFunc=$func]", e)
+ }
+
+ res match {
+ case b: java.lang.Boolean ⇒
+ require(b,
+ s"Unexpected result [" +
+ s"index=$idx, " +
+ s"testFunc=$func, " +
+ s"result=$res" +
+ s"]"
+ )
+ case _ ⇒
+ require(requirement = false,
+ s"Unexpected result type [" +
+ s"index=$idx, " +
+ s"testFunc=$func, " +
+ s"result=$res" +
+ s"]"
+ )
+ }
+
+ }
+}
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsColl.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsColl.scala
new file mode 100644
index 0000000..0fe5523
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsColl.scala
@@ -0,0 +1,36 @@
+/*
+ * 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.intent.idl.compiler.functions
+
+import org.junit.jupiter.api.Test
+
+/**
+ * Tests for IDL functions.
+ */
+class NCIdlFunctionsColl extends NCIdlFunctions {
+ @Test
+ def test(): Unit =
+ test(
+ // BoolFunc(boolCondition = "first(list(1, 2, 3)) == 1"),
+ // BoolFunc(boolCondition = "last(list(1, 2, 3)) == 3")
+ BoolFunc(bool = "is_empty(list()) == true"),
+ BoolFunc(bool = "is_empty(list(1)) == false"),
+ BoolFunc(bool = "non_empty(list()) == false"),
+ BoolFunc(bool = "non_empty(list(1)) == true")
+ )
+}
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsCompany.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsCompany.scala
new file mode 100644
index 0000000..35976ab
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsCompany.scala
@@ -0,0 +1,76 @@
+/*
+ * 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.intent.idl.compiler.functions
+
+import org.apache.nlpcraft.model.NCCompany
+import org.apache.nlpcraft.server.rest.NCRestSpec
+import org.junit.jupiter.api.{BeforeEach, Test}
+
+import java.util
+import java.util.Optional
+
+/**
+ * Tests for IDL functions.
+ */
+class NCIdlFunctionsCompany extends NCRestSpec with NCIdlFunctions {
+ private var company: NCCompany = _
+
+ @BeforeEach
+ def setCompany(): Unit = {
+ var compName: String = null
+ var compWebsite: String = null
+ var compCountry: String = null
+ var compRegion: String = null
+ var compCity: String = null
+ var compAddress: String = null
+ var compPostalCode: String = null
+ var props: java.util.Map[String, AnyRef] = null
+
+ post("company/get")(
+ ("$.name", (v: String) ⇒ compName = v),
+ ("$.website", (v: String) ⇒ compWebsite = v),
+ ("$.country", (v: String) ⇒ compCountry = v),
+ ("$.region", (v: String) ⇒ compRegion = v),
+ ("$.city", (v: String) ⇒ compCity = v),
+ ("$.address", (v: String) ⇒ compAddress = v),
+ ("$.postalCode", (v: String) ⇒ compPostalCode = v),
+ ("$.properties", (v: java.util.Map[String, AnyRef]) ⇒ props = v)
+ )
+
+ company = new NCCompany() {
+ override def getId: Long = -1 // TODO: No REST API data
+ override def getName: String = compName
+ override def getWebsite: Optional[String] = Optional.ofNullable(compWebsite)
+ override def getCountry: Optional[String] = Optional.ofNullable(compCountry)
+ override def getRegion: Optional[String] = Optional.ofNullable(compRegion)
+ override def getCity: Optional[String] = Optional.ofNullable(compCity)
+ override def getAddress: Optional[String] = Optional.ofNullable(compAddress)
+ override def getPostalCode: Optional[String] = Optional.ofNullable(compPostalCode)
+ override def getMetadata: util.Map[String, AnyRef] = props
+ }
+ }
+
+ @Test
+ def test(): Unit = {
+ val ctx = mkIdlContext(comp = company)
+
+ test(
+ BoolFunc(s"comp_name() == '${company.getName}'", ctx)
+ )
+ }
+}
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsDate.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsDate.scala
new file mode 100644
index 0000000..34cbe19
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsDate.scala
@@ -0,0 +1,34 @@
+/*
+ * 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.intent.idl.compiler.functions
+
+import org.junit.jupiter.api.Test
+
+/**
+ * Tests for IDL functions.
+ */
+class NCIdlFunctionsDate extends NCIdlFunctions {
+ @Test
+ def test(): Unit = {
+ val now = System.currentTimeMillis()
+
+ test(
+ BoolFunc(bool = s"now() - $now < 1000")
+ )
+ }
+}
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsMath.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsMath.scala
new file mode 100644
index 0000000..cb7da1b
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsMath.scala
@@ -0,0 +1,33 @@
+/*
+ * 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.intent.idl.compiler.functions
+
+import org.junit.jupiter.api.Test
+
+/**
+ * Tests for IDL functions.
+ */
+class NCIdlFunctionsMath extends NCIdlFunctions {
+ @Test
+ def test(): Unit =
+ test(
+ BoolFunc(bool = "sin(90.0) == 0"),
+ BoolFunc(bool = "sin(90) == 0"),
+ BoolFunc(bool = "rand() < 1")
+ )
+}
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsRequest.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsRequest.scala
new file mode 100644
index 0000000..d60c2ca
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsRequest.scala
@@ -0,0 +1,34 @@
+/*
+ * 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.intent.idl.compiler.functions
+
+import org.junit.jupiter.api.Test
+
+/**
+ * Tests for IDL functions.
+ */
+class NCIdlFunctionsRequest extends NCIdlFunctions {
+ @Test
+ def test(): Unit = {
+ val ctx = mkIdlContext(srvReqId = "req.id")
+
+ test(
+ BoolFunc(s"req_id() == '${ctx.req.getServerRequestId}'", ctx)
+ )
+ }
+}
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsStat.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsStat.scala
new file mode 100644
index 0000000..d6aeabc
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsStat.scala
@@ -0,0 +1,32 @@
+/*
+ * 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.intent.idl.compiler.functions
+
+import org.junit.jupiter.api.Test
+
+/**
+ * Tests for IDL functions.
+ */
+class NCIdlFunctionsStat extends NCIdlFunctions {
+ @Test
+ def test(): Unit =
+ test(
+ BoolFunc(bool = "max(list(1, 2, 3)) == 3"),
+ BoolFunc(bool = "min(list(1, 2, 3)) == 1")
+ )
+}
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsStrings.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsStrings.scala
new file mode 100644
index 0000000..c2fd3b7
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsStrings.scala
@@ -0,0 +1,36 @@
+/*
+ * 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.intent.idl.compiler.functions
+
+import org.junit.jupiter.api.Test
+
+/**
+ * Tests for IDL functions.
+ */
+class NCIdlFunctionsStrings extends NCIdlFunctions {
+ @Test
+ def test(): Unit =
+ test(
+ BoolFunc(bool = "trim(' a b ') == 'a b'"),
+ BoolFunc(bool = "strip(' a b ') == 'a b'"),
+ BoolFunc(bool = "uppercase('aB') == 'AB'"),
+ BoolFunc(bool = "lowercase('aB') == 'ab'"),
+ BoolFunc(bool = "is_num('a') == false"),
+ BoolFunc(bool = "is_num('1') == true")
+ )
+}
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsToken.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsToken.scala
new file mode 100644
index 0000000..1f5a823
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsToken.scala
@@ -0,0 +1,35 @@
+/*
+ * 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.intent.idl.compiler.functions
+
+import org.junit.jupiter.api.Test
+
+/**
+ * Tests for IDL functions.
+ */
+class NCIdlFunctionsToken extends NCIdlFunctions {
+ @Test
+ def test(): Unit =
+ test(
+ BoolFunc(bool = "id() == 'a'", "a"),
+ BoolFunc(
+ bool = "parent() == 'a'",
+ mkToken(parentId = "a")
+ )
+ )
+}
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsUser.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsUser.scala
new file mode 100644
index 0000000..3c4560b
--- /dev/null
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/compiler/functions/NCIdlFunctionsUser.scala
@@ -0,0 +1,72 @@
+/*
+ * 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.intent.idl.compiler.functions
+
+import org.apache.nlpcraft.model.NCUser
+import org.apache.nlpcraft.server.rest.NCRestSpec
+import org.junit.jupiter.api.{BeforeEach, Test}
+
+import java.util
+import java.util.Optional
+
+/**
+ * Tests for IDL functions.
+ */
+class NCIdlFunctionsUser extends NCRestSpec with NCIdlFunctions {
+ private var usr: NCUser = _
+
+ @BeforeEach
+ def setCompany(): Unit = {
+ var firstName: String = null
+ var lastName: String = null
+ var avatarUrl: String = null
+ var email: String = null
+ var adm: Boolean = false
+ var props: java.util.Map[String, AnyRef] = null
+
+ // Checks updated.
+ post("user/get")(
+ ("$.firstName", (v: String) ⇒ firstName = v),
+ ("$.lastName", (v: String) ⇒ lastName = v),
+ ("$.email", (v: String) ⇒ email = v),
+ ("$.avatarUrl", (v: String) ⇒ avatarUrl = v),
+ ("$.isAdmin", (v: Boolean) ⇒ adm = v),
+ ("$.properties", (v: java.util.Map[String, AnyRef]) ⇒ props = v)
+ )
+
+ usr = new NCUser {
+ override def getId: Long = -1 // TODO: No REST API data
+ override def getFirstName: Optional[String] = Optional.ofNullable(firstName)
+ override def getLastName: Optional[String] = Optional.ofNullable(lastName)
+ override def getEmail: Optional[String] = Optional.ofNullable(email)
+ override def getAvatarUrl: Optional[String] = Optional.ofNullable(avatarUrl)
+ override def isAdmin: Boolean = adm
+ override def getSignupTimestamp: Long = -1 // TODO: No REST API data
+ override def getMetadata: util.Map[String, AnyRef] = props
+ }
+ }
+
+ @Test
+ def test(): Unit = {
+ val ctx = mkIdlContext(usr = usr)
+
+ test(
+ BoolFunc(s"user_email() == '${usr.getEmail.get()}'", ctx)
+ )
+ }
+}