<?php

namespace CommerceGuys\Addressing\Tests;

use CommerceGuys\Addressing\Exception\UnknownLocaleException;
use CommerceGuys\Addressing\Locale;
use PHPUnit\Framework\TestCase;

/**
 * @coversDefaultClass \CommerceGuys\Addressing\Locale
 */
final class LocaleTest extends TestCase
{
	/**
	 * @covers ::match
	 */
	public function testMatch()
	{
		$this->assertTrue(Locale::match('en-US', 'EN_us'));
		$this->assertTrue(Locale::match('de', 'de'));

		$this->assertFalse(Locale::match('de', 'de-AT'));
		$this->assertFalse(Locale::match('de', 'fr'));
	}


	/**
	 * @covers ::matchCandidates
	 */
	public function testMatchCandidates()
	{
		$this->assertTrue(Locale::matchCandidates('en-US', 'EN_us'));
		$this->assertTrue(Locale::matchCandidates('de', 'de'));
		$this->assertTrue(Locale::matchCandidates('de', 'de-AT'));

		$this->assertFalse(Locale::matchCandidates('de', 'fr'));
		// zh-Hant falls back to "und" instead of "zh".
		$this->assertFalse(Locale::matchCandidates('zh', 'zh-Hant'));
	}


	/**
	 * @covers ::resolve
	 */
	public function testResolve()
	{
		$availableLocales = ['bs-Cyrl', 'bs', 'en'];
		$locale = Locale::resolve($availableLocales, 'bs-Cyrl-BA');
		$this->assertEquals('bs-Cyrl', $locale);

		$locale = Locale::resolve($availableLocales, 'bs-Latn-BA');
		$this->assertEquals('bs', $locale);

		$locale = Locale::resolve($availableLocales, 'de', 'en');
		$this->assertEquals('en', $locale);
	}


	/**
	 * @covers ::resolve
	 */
	public function testResolveWithoutResult()
	{
		$this->expectException(UnknownLocaleException::class);
		$availableLocales = ['bs', 'en'];
		$locale = Locale::resolve($availableLocales, 'de');
	}


	/**
	 * @covers ::canonicalize
	 */
	public function testCanonicalize()
	{
		$locale = Locale::canonicalize('BS_cyrl-ba');
		$this->assertEquals('bs-Cyrl-BA', $locale);

		$locale = Locale::canonicalize(null);
		$this->assertEquals(null, $locale);
	}


	/**
	 * @covers ::getCandidates
	 */
	public function testCandidates()
	{
		$candidates = Locale::getCandidates('en-US');
		$this->assertEquals(['en-US', 'en'], $candidates);

		$candidates = Locale::getCandidates('en-US', 'en');
		$this->assertEquals(['en-US', 'en'], $candidates);

		$candidates = Locale::getCandidates('sr', 'en-US');
		$this->assertEquals(['sr', 'en-US', 'en'], $candidates);

		$candidates = Locale::getCandidates('en-AU');
		$this->assertEquals(['en-AU', 'en-001', 'en'], $candidates);

		$candidates = Locale::getCandidates('sh');
		$this->assertEquals(['sr-Latn'], $candidates);
	}


	/**
	 * @covers ::getParent
	 */
	public function testParent()
	{
		$this->assertEquals('sr-Latn', Locale::getParent('sr-Latn-RS'));
		// sr-Latn falls back to "und" instead of "sr".
		$this->assertEquals(null, Locale::getParent('sr-Latn'));
		$this->assertEquals(null, Locale::getParent('sr'));
	}


	/**
	 * @covers ::replaceAlias
	 */
	public function testReplaceAlias()
	{
		$locale = Locale::replaceAlias('zh-CN');
		$this->assertEquals('zh-Hans-CN', $locale);

		$locale = Locale::replaceAlias(null);
		$this->assertEquals(null, $locale);
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODcyNDE4NDE5MDA1MjA2MyAzMjMyNDgzNTMzNjc5NTMgNDUwODgxNTQxNTE0MjA4Mw==