LanguageTest.php

<?php namespace CodeIgniter\Language;

class LanguageTest extends \CIUnitTestCase
{
	public function testReturnsStringWithNoFileInMessage()
	{
	    $lang = new MockLanguage('en');

		$this->assertEquals('something', $lang->getLine('something'));
	}

	//--------------------------------------------------------------------

	public function testGetLineReturnsLine()
	{
	    $lang = new MockLanguage('en');

		$lang->setData([
			'bookSaved' => 'We kept the book free from the boogeyman',
			'booksSaved' => 'We saved some more'
		]);

		$this->assertEquals('We saved some more', $lang->getLine('books.booksSaved'));
	}

	//--------------------------------------------------------------------

	public function testGetLineArrayReturnsLineArray()
	{
		$lang = new MockLanguage('en');

		$lang->setData([
			'booksList' => [
				'The Boogeyman',
				'We Saved'
			]
		]);

		$this->assertEquals([
			'The Boogeyman',
			'We Saved'
		], $lang->getLine('books.booksList'));
	}

	//--------------------------------------------------------------------

	/**
	 * @group single
	 */
	public function testGetLineFormatsMessage()
	{
		// No intl extension? then we can't test this - go away....
		if (! class_exists('\MessageFormatter')) return;

	    $lang = new MockLanguage('en');

		$lang->setData([
			'bookCount' => '{0, number, integer} books have been saved.'
		]);

		$this->assertEquals('45 books have been saved.', $lang->getLine('books.bookCount', [91/2]));
	}

	//--------------------------------------------------------------------

	public function testGetLineArrayFormatsMessages()
	{
		// No intl extension? Then we can't test this - go away...
		if (! class_exists('\MessageFormatter'))
		{
			return;
		}

		$lang = new MockLanguage('en');

		$lang->setData([
			'bookList' => [
				'{0, number, integer} related books.'
			]
		]);

		$this->assertEquals(['45 related books.'], $lang->getLine('books.bookList', [91/2]));
	}

	//--------------------------------------------------------------------

}