add a test case to make sure orthodox easter is calculated correctly

spatie · Jan 25, 2024 · 03fe5c2 · 03fe5c2
1 parent eb9833e
commit 03fe5c2
Showing 1 changed file with 51 additions and 0 deletions.
diff --git a/tests/CountryTest.php b/tests/CountryTest.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace Spatie\Holidays\Tests;
+
+use ReflectionMethod;
+use Spatie\Holidays\Countries\Belgium;
+
+it('can calculate orthodox easter', function (int $year, string $date) {
+    $country = Belgium::make();
+
+    $reflectionMethod = new ReflectionMethod('Spatie\Holidays\Countries\Belgium', 'orthodoxEaster');
+    $reflectionMethod->setAccessible(true);
+
+    $easter = $reflectionMethod->invoke($country, $year);
+
+    expect($easter->format('Y-m-d'))->toBe($date);
+})->with([
+        [1997, "1997-04-27"],
+        [1998, "1998-04-19"],
+        [1999, "1999-04-11"],
+        [2000, "2000-04-30"],
+        [2001, "2001-04-15"],
+        [2002, "2002-05-05"],
+        [2003, "2003-04-27"],
+        [2004, "2004-04-11"],
+        [2005, "2005-05-01"],
+        [2006, "2006-04-23"],
+        [2007, "2007-04-08"],
+        [2008, "2008-04-27"],
+        [2009, "2009-04-19"],
+        [2010, "2010-04-04"],
+        [2011, "2011-04-24"],
+        [2012, "2012-04-15"],
+        [2013, "2013-05-05"],
+        [2014, "2014-04-20"],
+        [2015, "2015-04-12"],
+        [2016, "2016-05-01"],
+        [2017, "2017-04-16"],
+        [2018, "2018-04-08"],
+        [2019, "2019-04-28"],
+        [2020, "2020-04-19"],
+        [2021, "2021-05-02"],
+        [2022, "2022-04-24"],
+        [2023, "2023-04-16"],
+        [2024, "2024-05-05"],
+        [2025, "2025-04-20"],
+        [2026, "2026-04-12"],
+        [2027, "2027-05-02"],
+        [2028, "2028-04-16"],
+        [2029, "2029-04-08"],
+]);