tbel fix_bug tbDate tests Constructor class

common/script/script-api/src/main/java/org/thingsboard/script/api/tbel/TbDate.java

@@ -54,15 +54,20 @@ public class TbDate implements Serializable, Cloneable {
         this.instant = Instant.now();
     }
 
-    public TbDate(String s, String... options) {
+    public TbDate(String s) {
-        if (options.length <= 2) {
+        this.instant = parseInstant(s);
-            this.instant = parseInstant(s, options);
+    }
-        } else {
+
-            String pattern = options[0];
+    public TbDate(String s, String pattern) {
-            String localeStr = options[1];
+        this.instant = parseInstant(s, pattern);
-            String zoneIdStr = options[2];
+    }
-            instant =  parseInstant(s, pattern, Locale.forLanguageTag(localeStr), ZoneId.of(zoneIdStr));
+
-        }
+    public TbDate(String s, String pattern, String locale) {
+        this.instant = parseInstant(s, pattern, locale);
+    }
+
+    public TbDate(String s, String pattern, String locale, String zoneId) {
+       this.instant = parseInstant(s, pattern, locale,  zoneId);
     }
 
     public TbDate(long dateMilliSecond) {
@@ -505,7 +510,8 @@ public class TbDate implements Serializable, Cloneable {
         } catch (Exception ex) {
             try {
                 if (options.length > 0) {
-                    return parseInstant(s, options[0], locale, ZoneId.systemDefault());
+                    String zoneIdStr = options.length > 3 ? options[2] : ZoneId.systemDefault().getId();
+                    return parseInstant(s, options[0], locale.getLanguage(), zoneIdStr);
                 } else if (s.length() > 0 && Character.isDigit(s.charAt(0))) {
                     long timeMS = parse(s);
                     if (timeMS != -1) {
@@ -531,10 +537,10 @@ public class TbDate implements Serializable, Cloneable {
         ZonedDateTime zonedDateTime = ZonedDateTime.of(year, month, date, hrs, min, second, secondMilli*1000000, zoneId);
         return zonedDateTime.toInstant();
     }
-    private static Instant parseInstant(String s, String pattern, Locale locale, ZoneId zoneId) {
+    private static Instant parseInstant(String s, String pattern, String localeStr, String zoneIdStr) {
-        DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern(pattern, locale);
+        DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern(pattern, Locale.forLanguageTag(localeStr));
         LocalDateTime localDateTime = LocalDateTime.parse(s, dateTimeFormatter);
-        ZonedDateTime zonedDateTime = localDateTime.atZone(zoneId);
+        ZonedDateTime zonedDateTime = localDateTime.atZone(ZoneId.of(zoneIdStr));
         return zonedDateTime.toInstant();
     }
 

common/script/script-api/src/test/java/org/thingsboard/script/api/tbel/TbDateConstructorTest.java

@@ -0,0 +1,103 @@
+/**
+ * Copyright © 2016-2023 The Thingsboard Authors
+ *
+ * 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.
+ */
+package org.thingsboard.script.api.tbel;
+
+import org.junit.Assert;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.mvel2.CompileException;
+import org.mvel2.ExecutionContext;
+import org.mvel2.ParserContext;
+import org.mvel2.SandboxedParserConfiguration;
+
+import java.io.Serializable;
+import java.util.HashMap;
+
+import static org.junit.Assert.assertThrows;
+import static org.junit.Assert.assertTrue;
+import static org.mvel2.MVEL.compileExpression;
+import static org.mvel2.MVEL.executeTbExpression;
+
+public class TbDateConstructorTest {
+
+    private static ExecutionContext executionContext;
+
+    @BeforeAll
+    public static void setup() {
+        SandboxedParserConfiguration parserConfig = ParserContext.enableSandboxedMode();
+        parserConfig.addImport("JSON", TbJson.class);
+        parserConfig.registerDataType("Date", TbDate.class, date -> 8L);
+        executionContext = new ExecutionContext(parserConfig, 5 * 1024 * 1024);
+    }
+
+
+    @AfterAll
+    public static void tearDown() {
+        ParserContext.disableSandboxedMode();
+    }
+
+
+    @Test
+    void TestTbDateConstructorWithStringParameters () {
+            // one: date in String
+        String body = "var d = new Date(\"2023-08-06T04:04:05.123Z\"); \n" +
+                "d.toISOString()";
+        Object res = executeScript(body);
+        Assert.assertNotEquals("2023-08-06T04:04:05.123Z".length(),  res);
+
+            // two: date in String + pattern
+        body = "var pattern = \"yyyy-MM-dd HH:mm:ss.SSSXXX\";\n" +
+                "var d = new Date(\"2023-08-06 04:04:05.000Z\", pattern);\n" +
+                "d.toISOString()";
+        res = executeScript(body);
+        Assert.assertNotEquals("2023-08-06T04:04:05Z".length(),  res);
+
+
+        // three: date in String + pattern + locale
+        body = "var pattern = \"hh:mm:ss a, EEE M/d/uuuu\";\n" +
+                "var d = new Date(\"02:15:30 PM, Sun 10/09/2022\", pattern, \"en-US\");" +
+                "d.toISOString()";
+        res = executeScript(body);
+        Assert.assertNotEquals("2023-08-06T04:04:05Z".length(),  res);
+
+        // four: date in String + pattern + locale + TimeZone
+        body = "var pattern = \"hh:mm:ss a, EEE M/d/uuuu\";\n" +
+                "var d = new Date(\"02:15:30 PM, Sun 10/09/2022\", pattern, \"en-US\", \"America/New_York\");" +
+                "d.toISOString()";
+        res = executeScript(body);
+        Assert.assertNotEquals("22022-10-09T18:15:30Z".length(),  res);
+    }
+
+    @Test
+    void TbDateConstructorWithStringParameters_PatternNotMatchLocale_Error () {
+        String expectedMessage = "could not create constructor: null";
+
+        String body = "var pattern = \"hh:mm:ss a, EEE M/d/uuuu\";\n" +
+                "var d = new Date(\"02:15:30 PM, Sun 10/09/2022\", pattern, \"de\");" +
+                "d.toISOString()";
+        Exception actual = assertThrows(CompileException.class, () -> {
+            executeScript(body);
+        });
+        assertTrue(actual.getMessage().contains(expectedMessage));
+
+    }
+
+    private Object executeScript(String ex) {
+        Serializable compiled = compileExpression(ex, new ParserContext());
+        return executeTbExpression(compiled, executionContext,  new HashMap());
+    }
+}