drop useless assertCountry() assertion

Author: Gummibeer

README.md

@@ -27,7 +27,6 @@ This will prevent any method name conflicts with core, your custom or other trai
 `composer require --dev league/iso3166`
 
 ```php
-\Astrotomic\PhpunitAssertions\CountryAssertions::assertCountry('DE', \League\ISO3166\ISO3166::KEY_ALPHA2);
 \Astrotomic\PhpunitAssertions\CountryAssertions::assertCountryName('Germany');
 \Astrotomic\PhpunitAssertions\CountryAssertions::assertCountryAlpha2('DE');
 \Astrotomic\PhpunitAssertions\CountryAssertions::assertCountryAlpha3('DEU');

src/CountryAssertions.php

@@ -8,26 +8,6 @@
 
 trait CountryAssertions
 {
-    public static function assertCountry($actual, string $key): void
-    {
-        switch ($key) {
-            case ISO3166::KEY_NAME:
-                self::assertCountryName($actual);
-                break;
-            case ISO3166::KEY_ALPHA2:
-                self::assertCountryAlpha2($actual);
-                break;
-            case ISO3166::KEY_ALPHA3:
-                self::assertCountryAlpha3($actual);
-                break;
-            case ISO3166::KEY_NUMERIC:
-                self::assertCountryNumeric($actual);
-                break;
-            default:
-                throw new OutOfBoundsException();
-        }
-    }
-
     public static function assertCountryName($actual): void
     {
         PHPUnit::assertIsString($actual);

tests/CountryAssertionsTest.php

@@ -7,18 +7,6 @@
 
 final class CountryAssertionsTest extends TestCase
 {
-    /**
-     * @test
-     * @dataProvider countries
-     */
-    public static function it_can_validate_country(string $name, string $alpha2, string $alpha3, string $numeric): void
-    {
-        CountryAssertions::assertCountry($name, ISO3166::KEY_NAME);
-        CountryAssertions::assertCountry($alpha2, ISO3166::KEY_ALPHA2);
-        CountryAssertions::assertCountry($alpha3, ISO3166::KEY_ALPHA3);
-        CountryAssertions::assertCountry($numeric, ISO3166::KEY_NUMERIC);
-    }
-
     /**
      * @test
      * @dataProvider countryName
@@ -55,11 +43,6 @@ public static function it_can_validate_country_by_numeric(string $actual): void
         CountryAssertions::assertCountryNumeric($actual);
     }
 
-    public function countries(): iterable
-    {
-        return (new ISO3166())->all();
-    }
-
     public function countryName(): iterable
     {
         return array_map(fn (array $country): array => [$country[ISO3166::KEY_NAME]], (new ISO3166())->all());