[New Feature] - Adding Tel Aviv Stock Exchange calendar

name.abuchen.portfolio.tests/src/name/abuchen/portfolio/util/TLVTradeCalendarTest.java

@@ -0,0 +1,200 @@
+package name.abuchen.portfolio.util;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.Assert.assertFalse;
+
+import java.time.LocalDate;
+
+import org.junit.Test;
+
+/**
+ * Test for Tel Aviv Stock Exchange (TASE) trading calendar. Based on official
+ * TASE trading vacation schedule starting 2026.
+ * https://www.tase.co.il/en/content/knowledge_center/trading_vacation_schedule#vacations
+ */
+public class TLVTradeCalendarTest
+{
+
+    @Test
+    public void Regular_Lunar_Calendar_Holidays_should_be_a_holiday()
+    {
+        var calendar = TradeCalendarManager.getInstance("tlv");
+
+        // Passover I Evening and Day, Passover II Evening and Day
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-04-22")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-04-23")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-04-28")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-04-29")), is(true));
+
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-04-12")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-04-13")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-04-18")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-04-19")), is(true));
+
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-04-01")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-04-02")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-04-07")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-04-08")), is(true));
+
+        // Jewish New Years Eve
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-10-02")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-09-22")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-09-11")), is(true));
+
+        // Jewish New Years Day I
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-10-03")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-09-23")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-09-12")), is(true));
+
+        // Jewish New Years Day II
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-10-04")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-09-24")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-09-13")), is(true));
+
+        // YOM_KIPUR_EVE, if (hebDay == 9 && hebMonth == 7)
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-10-11")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-10-01")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-09-20")), is(true));
+
+        // YOM_KIPUR_DAY
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-10-12")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-10-02")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-09-21")), is(true));
+
+        // FAST_DAY Tisha B'Av
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-08-13")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-08-03")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-07-23")), is(true));
+
+        // SIMCHAT_TORA_EVE, if (hebDay == 22 && hebMonth == 7)
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-10-23")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-10-13")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-10-02")), is(true));
+
+        // SIMCHAT_TORA; if (hebDay == 23 & hebMonth == 7)
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-10-24")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-10-14")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-10-03")), is(true));
+
+        // SHAVUOT_EVE and SHAVUOT
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-06-11")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-06-12")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-06-01")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-06-02")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-05-21")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-05-22")), is(true));
+
+        // SUKKOTH_EVE, if (hebDay == 14 && hebMonth == 7)
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-10-16")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-10-06")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-09-25")), is(true));
+
+        // SUKKOTH, if (hebDay == 15 && hebMonth == 7)
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-10-17")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-10-07")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-09-26")), is(true));
+    }
+
+    @Test
+    public void Special_Jewish_Calendar_Holidays_should_be_a_holiday()
+    {
+        var calendar = TradeCalendarManager.getInstance("tlv");
+
+        // PURIM
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-03-24")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-03-14")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-03-03")), is(true));
+    }
+
+    @Test
+    public void Israeli_Memorial_Day_should_be_a_holiday()
+    {
+        var calendar = TradeCalendarManager.getInstance("tlv");
+
+        // Memorial Day (Yom HaZikaron)
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-05-13")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-04-30")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-04-21")), is(true));
+    }
+
+    @Test
+    public void Israeli_Independence_Day_should_be_a_holiday()
+    {
+        var calendar = TradeCalendarManager.getInstance("tlv");
+
+        // Independence Day (Yom Ha'atzmaut)
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-05-14")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-05-01")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-04-22")), is(true));
+    }
+
+    @Test
+    public void testWeekendsAfter2016()
+    {
+        var calendar = TradeCalendarManager.getInstance("tlv");
+
+        assertFalse(calendar == null);
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-01-10")), is(true));
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-01-11")), is(true));
+    }
+
+    @Test
+    public void Regular_working_days_should_not_be_holidays()
+    {
+        var calendar = TradeCalendarManager.getInstance("tlv");
+
+        // Regular weekdays that are not holidays
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-01-02")), is(false)); // Tuesday
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-01-03")), is(false)); // Wednesday
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-01-04")), is(false)); // Thursday
+
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-01-06")), is(false)); // Monday
+        assertThat(calendar.isHoliday(LocalDate.parse("2025-01-07")), is(false)); // Tuesday
+
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-01-06")), is(false)); // Monday
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-01-07")), is(false)); // Tuesday
+        assertThat(calendar.isHoliday(LocalDate.parse("2026-01-08")), is(false)); // Wednesday
+    }
+
+    @Test
+    public void Edge_cases_with_Sabbath_adjustments()
+    {
+        var calendar = TradeCalendarManager.getInstance("tlv");
+
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-05-13")), is(true)); // Memorial Day adjusted
+        assertThat(calendar.isHoliday(LocalDate.parse("2024-05-14")), is(true)); // Independence Day adjusted
+    }
+
+    @Test
+    public void Multi_year_consistency_test()
+    {
+        var calendar = TradeCalendarManager.getInstance("tlv");
+
+        // Test multiple years to ensure calendar consistency
+        int[] testYears = { 2024, 2025, 2026 };
+
+        for (int year : testYears)
+        {
+            // Each year should have Rosh Hashanah (2 days)
+            var roshHashanahStart = LocalDate.of(year, 9, 1); // approximate
+            var foundRoshHashanah = false;
+
+            // Search for Rosh Hashanah in September/October
+            for (var day = 1; day <= 60; day++)
+            {
+                var testDate = roshHashanahStart.plusDays(day);
+                if (testDate.getYear() > year)
+                    break;
+
+                if (calendar.isHoliday(testDate) && calendar.isHoliday(testDate.plusDays(1)))
+                {
+                    foundRoshHashanah = true;
+                    break;
+                }
+            }
+
+            assertThat("Rosh Hashanah not found for year " + year, foundRoshHashanah, is(true));
+        }
+    }
+}

name.abuchen.portfolio/src/name/abuchen/portfolio/Messages.java

@@ -224,6 +224,7 @@ public class Messages extends NLS
     public static String LabelTradeCalendarSSE;
     public static String LabelTradeCalendarSix;
     public static String LabelTradeCalendarTARGET2;
+    public static String LabelTradeCalendarTLV;
     public static String LabelTradeCalendarTSX;
     public static String LabelTradeCalendarUseDefault;
     public static String LabelTradeCalendarVSE;

name.abuchen.portfolio/src/name/abuchen/portfolio/messages.properties

@@ -438,6 +438,8 @@ LabelTradeCalendarSix = Swiss Exchange (SIX)
 
 LabelTradeCalendarTARGET2 = TARGET2 (Eurozone banking day)
 
+LabelTradeCalendarTLV = Tel Aviv Stock Exchange Trade
+
 LabelTradeCalendarTSX = Toronto Stock Exchange
 
 LabelTradeCalendarUseDefault = (Use globally configured calendar: {0})

name.abuchen.portfolio/src/name/abuchen/portfolio/money/currencies.properties

@@ -303,7 +303,7 @@ ILA = Israeli agora
 
 ILA.symbol = agorot
 
-ILS = Israeli new sheqel
+ILS = Israeli new shekel
 
 ILS.symbol = \u20AA
 

name.abuchen.portfolio/src/name/abuchen/portfolio/util/HolidayName.java

@@ -32,32 +32,49 @@
     FAMILY_DAY,
     FIRST_CHRISTMAS_DAY,
     GOOD_FRIDAY,
+    HOLOCAUST_REMEMBERENCE_DAY,
     HURRICANE_SANDY,
     INDEPENDENCE,
+    INDEPENDENCE_DAY,
     INDIGENOUS_PEOPLE,
     INMACULATE_CONCEPTION,
     INTERNATION_WOMENS_DAY,
+    JEWISH_FAST_DAY,
+    JEWISH_NEW_YEAR_DAY_I,
+    JEWISH_NEW_YEAR_DAY_II,
+    JEWISH_NEW_YEAR_EVE,
     JUNETEENTH,
     KINGS_BIRTHDAY,
     LABOUR_DAY,
     MARTIN_LUTHER_KING,
     MEMORIAL,
+    MEMORIAL_DAY,
     MILLENNIUM,
     NATION_DAY,
     NEW_YEAR,
-    NEW_YEARS_EVE,
     NEW_YEAR_HOLIDAY,
+    NEW_YEARS_EVE,
+    PASSOVER_I_EVE,
+    PASSOVER_I,
+    PASSOVER_II_EVE,
+    PASSOVER_II,
     PATRON_DAY,
+    PURIM,
     REFORMATION_DAY,
     REPENTANCE_AND_PRAYER,
     REPUBLIC_PROCLAMATION_DAY,
     ROYAL_JUBILEE,
     ROYAL_WEDDING,
-    SAINT_STEPHEN,
     SAINT_PETER_PAUL,
+    SAINT_STEPHEN,
+    SAVHUOT_EVE,
     SECOND_CHRISTMAS_DAY,
+    SHAVUOT_DAY,
+    SIMCHAT_TORA,
+    SIMCHAT_TORA_EVE,
     SPRING_MAY_BANK_HOLIDAY,
-    STATE_FUNERAL,
+    STATE_FUNERAL, SUKKOTH_DAY,
+    SUKKOTH_EVE,
     SUMMER_BANK_HOLIDAY,
     TERRORIST_ATTACKS,
     THANKSGIVING,
@@ -68,7 +85,9 @@
     VICTORY_DAY,
     VIRGIN_OF_CARMEN,
     WASHINGTONS_BIRTHDAY,
-    WHIT_MONDAY;
+    WHIT_MONDAY,
+    YOM_KIPUR,
+    YOM_KIPUR_EVE;
 
     private static final ResourceBundle RESOURCES = ResourceBundle
                     .getBundle("name.abuchen.portfolio.util.holiday-names"); //$NON-NLS-1$