feat: Add Bangla language support for Bangladeshi holidays (#182)

* feat: Add Bangla language support for Bangladeshi holidays

* fix: Return Bengali Names in English by default insted Bangla font

* fix: Unit testing

lang/bangladesh/bn/holidays.json

@@ -0,0 +1,10 @@
+{
+    "International Mother Language Day": "Antorjatik Matribhasha Dibos",
+    "Birthday of Sheikh Mujibur Rahman": "Shekh Mujibur Rahmaner Jonmodin",
+    "Independence Day": "Swadhinota Dibos",
+    "Bengali New Year": "Bangla Noboborsho",
+    "May Day": "Antorjatik Shrom Dibos",
+    "National Mourning Day": "Jatiyo Shok Dibos",
+    "Victory Day": "Bijoy Dibos",
+    "Christmas Day": "Borodin"
+}

lang/bangladesh/en/holidays.json

@@ -0,0 +1,10 @@
+{
+    "International Mother Language Day": "International Mother Language Day",
+    "Birthday of Sheikh Mujibur Rahman": "Birthday of Sheikh Mujibur Rahman",
+    "Independence Day": "Independence Day",
+    "Bengali New Year": "Bengali New Year",
+    "May Day": "May Day",
+    "National Mourning Day": "National Mourning Day",
+    "Victory Day": "Victory Day",
+    "Christmas Day": "Christmas Day"
+}

tests/.pest/snapshots/Countries/BangladeshTest/it_can_calculate_bangladesh_holidays_in_Bangla.snap

@@ -0,0 +1,34 @@
+[
+    {
+        "name": "Antorjatik Matribhasha Dibos",
+        "date": "2024-02-21"
+    },
+    {
+        "name": "Shekh Mujibur Rahmaner Jonmodin",
+        "date": "2024-03-17"
+    },
+    {
+        "name": "Swadhinota Dibos",
+        "date": "2024-03-26"
+    },
+    {
+        "name": "Bangla Noboborsho",
+        "date": "2024-04-14"
+    },
+    {
+        "name": "Antorjatik Shrom Dibos",
+        "date": "2024-05-01"
+    },
+    {
+        "name": "Jatiyo Shok Dibos",
+        "date": "2024-08-15"
+    },
+    {
+        "name": "Bijoy Dibos",
+        "date": "2024-12-16"
+    },
+    {
+        "name": "Borodin",
+        "date": "2024-12-25"
+    }
+]

tests/.pest/snapshots/Countries/BangladeshTest/it_can_calculate_bangladesh_holidays_in_English.snap

@@ -0,0 +1,34 @@
+[
+    {
+        "name": "International Mother Language Day",
+        "date": "2024-02-21"
+    },
+    {
+        "name": "Birthday of Sheikh Mujibur Rahman",
+        "date": "2024-03-17"
+    },
+    {
+        "name": "Independence Day",
+        "date": "2024-03-26"
+    },
+    {
+        "name": "Bengali New Year",
+        "date": "2024-04-14"
+    },
+    {
+        "name": "May Day",
+        "date": "2024-05-01"
+    },
+    {
+        "name": "National Mourning Day",
+        "date": "2024-08-15"
+    },
+    {
+        "name": "Victory Day",
+        "date": "2024-12-16"
+    },
+    {
+        "name": "Christmas Day",
+        "date": "2024-12-25"
+    }
+]

tests/Countries/BangladeshTest.php

@@ -16,3 +16,27 @@
 
     expect(formatDates($holidays))->toMatchSnapshot();
 });
+
+it('can calculate bangladesh holidays in English', function () {
+    CarbonImmutable::setTestNow('2024-01-01');
+
+    $holidays = Holidays::for(country: 'bd', locale: 'en')->get();
+
+    expect($holidays)
+        ->toBeArray()
+        ->not()->toBeEmpty();
+
+    expect(formatDates($holidays))->toMatchSnapshot();
+});
+
+it('can calculate bangladesh holidays in Bangla', function () {
+    CarbonImmutable::setTestNow('2024-01-01');
+
+    $holidays = Holidays::for(country: 'bd', locale: 'bn')->get();
+
+    expect($holidays)
+        ->toBeArray()
+        ->not()->toBeEmpty();
+
+    expect(formatDates($holidays))->toMatchSnapshot();
+});