Holiday Provider for Lithuania (#67)

phpunit.xml

@@ -108,6 +108,11 @@
                 <directory suffix="Test.php">./tests/Japan</directory>
             </testsuite>
 
+            <!-- Test Suite for holidays in Lithuania -->
+            <testsuite name="Lithuania">
+                <directory suffix="Test.php">./tests/Lithuania</directory>
+            </testsuite>
+
             <!-- Test Suite for holidays in Netherlands -->
             <testsuite name="Netherlands">
                 <directory suffix="Test.php">./tests/Netherlands</directory>

src/Yasumi/Provider/Lithuania.php

@@ -0,0 +1,131 @@
+<?php
+
+/**
+ * This file is part of the Yasumi package.
+ *
+ * Copyright (c) 2015 - 2017 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <stelgenhof@gmail.com>
+ */
+
+namespace Yasumi\Provider;
+
+use Yasumi\Holiday;
+
+/**
+ * Provider for all holidays in Lithuania.
+ *
+ * @author Gedas Lukošius <gedas@lukosius.me>
+ */
+class Lithuania extends AbstractProvider
+{
+    use CommonHolidays, ChristianHolidays;
+
+    /**
+     * Code to identify this Holiday Provider. Typically this is the ISO3166 code corresponding to the respective
+     * country or sub-region.
+     */
+    const ID = 'LT';
+
+    /**
+     * The year when The Act of Reinstating Independence of Lithuania was signed.
+     */
+    const RESTORATION_OF_THE_STATE_YEAR = 1918;
+
+    /**
+     * The year when The Act of the Re-Establishment of the State of Lithuania was signed.
+     */
+    const RESTORATION_OF_INDEPENDENCE_YEAR = 1990;
+
+    /**
+     * A year when Mindaugas was crowned as the only King of Lithuania.
+     */
+    const STATEHOOD_YEAR = 1253;
+
+    /**
+     * Initialize holidays for Lithuania.
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function initialize()
+    {
+        $this->timezone = 'Europe/Vilnius';
+
+        // Official
+        $this->addHoliday($this->newYearsDay($this->year, $this->timezone, $this->locale));
+        $this->addRestorationOfTheStateDay();
+        $this->addRestorationOfIndependenceDay();
+        $this->addHoliday($this->easter($this->year, $this->timezone, $this->locale));
+        $this->addHoliday($this->easterMonday($this->year, $this->timezone, $this->locale));
+        $this->addHoliday($this->internationalWorkersDay($this->year, $this->timezone, $this->locale));
+        $this->addHoliday($this->stJohnsDay($this->year, $this->timezone, $this->locale));
+        $this->addStatehoodDay();
+        $this->addHoliday($this->assumptionOfMary($this->year, $this->timezone, $this->locale));
+        $this->addHoliday($this->allSaintsDay($this->year, $this->timezone, $this->locale));
+        $this->addHoliday($this->christmasEve($this->year, $this->timezone, $this->locale, Holiday::TYPE_OFFICIAL));
+        $this->addHoliday($this->christmasDay($this->year, $this->timezone, $this->locale));
+        $this->addHoliday($this->secondChristmasDay($this->year, $this->timezone, $this->locale));
+    }
+
+    /**
+     * The Act of Reinstating Independence of Lithuania was signed on February 16, 1918.
+     *
+     * @throws \InvalidArgumentException
+     */
+    private function addRestorationOfTheStateDay()
+    {
+        if ($this->year >= self::RESTORATION_OF_THE_STATE_YEAR) {
+            $this->addHoliday(new Holiday(
+                'restorationOfTheStateOfLithuaniaDay',
+                [
+                    'en_US' => 'Day of Restoration of the State of Lithuania',
+                    'lt_LT' => 'Lietuvos valstybės atkūrimo diena'
+                ],
+                new \DateTime("{$this->year}-02-16", new \DateTimeZone($this->timezone))
+            ));
+        }
+    }
+
+    /**
+     * The Act of the Re-Establishment of the State of Lithuania was signed on March 11, 1990.
+     *
+     * @throws \InvalidArgumentException
+     */
+    private function addRestorationOfIndependenceDay()
+    {
+        if ($this->year >= self::RESTORATION_OF_INDEPENDENCE_YEAR) {
+            $this->addHoliday(new Holiday(
+                'restorationOfIndependenceOfLithuaniaDay',
+                [
+                    'en_US' => 'Day of Restoration of Independence of Lithuania',
+                    'lt_LT' => 'Lietuvos nepriklausomybės atkūrimo diena'
+                ],
+                new \DateTime("{$this->year}-03-11", new \DateTimeZone($this->timezone))
+            ));
+        }
+    }
+
+    /**
+     * Statehood Day is an annual public holiday in Lithuania celebrated on July 6 to commemorate
+     * the coronation in 1253 of Mindaugas as the only King of Lithuania.
+     *
+     * @throws \InvalidArgumentException
+     */
+    private function addStatehoodDay()
+    {
+        if ($this->year >= self::STATEHOOD_YEAR) {
+            $this->addHoliday(new Holiday(
+                'statehoodDay',
+                [
+                    'en_US' => 'Statehood Day (Lithuania)',
+                    'lt_LT' => 'Valstybės (Lietuvos karaliaus Mindaugo karūnavimo) diena'
+                ],
+                new \DateTime("{$this->year}-07-06", new \DateTimeZone($this->timezone)),
+                $this->locale
+            ));
+        }
+    }
+}

src/Yasumi/data/translations/allSaintsDay.php

@@ -25,6 +25,7 @@
     'hu_HU' => 'Mindenszentek',
     'it_CH' => 'Ognissanti',
     'it_IT' => 'Festa di Tutti i Santi',
+    'lt_LT' => 'Visų šventųjų diena (Vėlinės)',
     'nl_BE' => 'Allerheiligen',
     'nl_NL' => 'Allerheiligen',
     'pl_PL' => 'Uroczystość Wszystkich Świętych',

src/Yasumi/data/translations/assumptionOfMary.php

@@ -23,6 +23,7 @@
     'hr_HR' => 'Velika Gospa',
     'it_CH' => 'Assunzione',
     'it_IT' => 'Assunzione di Maria Vergine',
+    'lt_LT' => 'Žolinė (Švč. Mergelės Marijos ėmimo į dangų diena)',
     'nl_BE' => 'Onze Lieve Vrouw hemelvaart',
     'nl_NL' => 'Onze Lieve Vrouw hemelvaart',
     'pl_PL' => 'Wniebowzięcie Najświętszej Marii Panny',

src/Yasumi/data/translations/christmasDay.php

@@ -32,6 +32,7 @@
     'hu_HU' => 'Karácsony',
     'it_CH' => 'Natale',
     'it_IT' => 'Natale',
+    'lt_LT' => 'Šv. Kalėdos',
     'nb_NO' => 'Første juledag',
     'nl_BE' => 'Kerstmis',
     'nl_NL' => 'Kerstmis',

src/Yasumi/data/translations/christmasEve.php

@@ -18,6 +18,7 @@
     'en_US' => 'Christmas Eve',
     'fr_CH' => 'Réveillon de Noël',
     'it_CH' => 'Vigilia di Natale',
+    'lt_LT' => 'Šv. Kūčios',
     'pt_PT' => 'Véspera de Natal',
     'ro_RO' => 'Ajunul Crãciunului',
     'sk_SK' => 'Štedrý deň',

src/Yasumi/data/translations/easter.php

@@ -27,6 +27,7 @@
     'hu_HU' => 'Húsvét',
     'it_CH' => 'Pasqua',
     'it_IT' => 'Pasqua',
+    'lt_LT' => 'Velykos',
     'nb_NO' => 'Første påskedag',
     'nl_BE' => 'Eerste Paasdag',
     'nl_NL' => 'Eerste Paasdag',

src/Yasumi/data/translations/easterMonday.php

@@ -33,6 +33,7 @@
     'hu_HU' => 'Húsvéthétfő',
     'it_CH' => 'Lunedi di Pasqua',
     'it_IT' => 'Lunedi` dell\'Angelo',
+    'lt_LT' => 'Antroji Velykų diena',
     'nb_NO' => 'Andre påskedag',
     'nl_BE' => 'Paasmaandag',
     'nl_NL' => 'Tweede Paasdag',

src/Yasumi/data/translations/internationalWorkersDay.php

@@ -28,6 +28,7 @@
     'it_CH' => 'Festa dei lavoratori',
     'it_IT' => 'Festa del Lavoro',
     'ja_JP' => '労働の日',
+    'lt_LT' => 'Tarptautinė darbo diena',
     'nb_NO' => 'Arbeidernes dag',
     'nl_BE' => 'Dag van de arbeid',
     'nl_NL' => 'Dag van de arbeid',

src/Yasumi/data/translations/newYearsDay.php

@@ -35,6 +35,7 @@
     'it_CH' => 'Capodanno',
     'it_IT' => 'Capodanno',
     'ja_JP' => '元日',
+    'lt_LT' => 'Naujųjų metų diena',
     'nb_NO' => 'Første nyttårsdag',
     'nl_BE' => 'Nieuwjaar',
     'nl_NL' => 'Nieuwjaar',

src/Yasumi/data/translations/secondChristmasDay.php

@@ -24,6 +24,7 @@
     'en_ZA' => 'Day of Goodwill',
     'fi_FI' => '2. joulupäivä',
     'hu_HU' => 'Karácsony másnapja',
+    'lt_LT' => 'Kalėdos (antra diena)',
     'nb_NO' => 'Andre juledag',
     'nl_BE' => 'Tweede Kerstdag',
     'nl_NL' => 'Tweede Kerstdag',

src/Yasumi/data/translations/stJohnsDay.php

@@ -16,5 +16,6 @@
     'en_US' => 'St. John\'s Day',
     'es_ES' => 'Sant Joan',
     'fi_FI' => 'Juhannuspäivä',
+    'lt_LT' => 'Rasos ir Joninių diena',
     'sv_SE' => 'midsommardagen',
 ];

tests/Lithuania/AllSaintsDayTest.php

@@ -0,0 +1,70 @@
+<?php
+
+/**
+ * This file is part of the Yasumi package.
+ *
+ * Copyright (c) 2015 - 2017 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <stelgenhof@gmail.com>
+ */
+
+namespace Yasumi\tests\Lithuania;
+
+use Yasumi\Holiday;
+use Yasumi\tests\YasumiTestCaseInterface;
+
+/**
+ * Class containing tests for All Saints' Day in Lithuania.
+ *
+ * @author Gedas Lukošius <gedas@lukosius.me>
+ */
+class AllSaintsDayTest extends LithuaniaBaseTestCase implements YasumiTestCaseInterface
+{
+    /**
+     * The name of the holiday to be tested
+     */
+    const HOLIDAY = 'allSaintsDay';
+
+    /**
+     * @return array
+     */
+    public function holidayDataProvider()
+    {
+        return $this->generateRandomDates(11, 1, self::TIMEZONE);
+    }
+
+    /**
+     * @dataProvider holidayDataProvider
+     *
+     * @param int       $year
+     * @param \DateTime $expected
+     */
+    public function testHoliday($year, \DateTime $expected)
+    {
+        $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $expected);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function testTranslation()
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(),
+            [self::LOCALE => 'Visų šventųjų diena (Vėlinės)']
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function testHolidayType()
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OFFICIAL);
+    }
+}

tests/Lithuania/AssumptionOfMaryDayTest.php

@@ -0,0 +1,70 @@
+<?php
+
+/**
+ * This file is part of the Yasumi package.
+ *
+ * Copyright (c) 2015 - 2017 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <stelgenhof@gmail.com>
+ */
+
+namespace Yasumi\tests\Lithuania;
+
+use Yasumi\Holiday;
+use Yasumi\tests\YasumiTestCaseInterface;
+
+/**
+ * Class containing tests for Assumption of Mary day in Lithuania.
+ *
+ * @author Gedas Lukošius <gedas@lukosius.me>
+ */
+class AssumptionOfMaryDayTest extends LithuaniaBaseTestCase implements YasumiTestCaseInterface
+{
+    /**
+     * The name of the holiday to be tested
+     */
+    const HOLIDAY = 'assumptionOfMary';
+
+    /**
+     * @return array
+     */
+    public function holidayDataProvider()
+    {
+        return $this->generateRandomDates(8, 15, self::TIMEZONE);
+    }
+
+    /**
+     * @dataProvider holidayDataProvider
+     *
+     * @param int       $year
+     * @param \DateTime $expected
+     */
+    public function testHoliday($year, \DateTime $expected)
+    {
+        $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $expected);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function testTranslation()
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(),
+            [self::LOCALE => 'Žolinė (Švč. Mergelės Marijos ėmimo į dangų diena)']
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function testHolidayType()
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OFFICIAL);
+    }
+}