<?php

/**

* @group l10n

* @group i18n

*/

class Tests_L10n extends WP_UnitTestCase {

/**

* @ticket 35961

*/

function test_n_noop() {

$text_domain = 'text-domain';

$nooped_plural = _n_noop( '%s post', '%s posts', $text_domain );

$this->assertNotEmpty( $nooped_plural['domain'] );

$this->assertEquals( '%s posts', translate_nooped_plural( $nooped_plural, 0, $text_domain ) );

$this->assertEquals( '%s post', translate_nooped_plural( $nooped_plural, 1, $text_domain ) );

$this->assertEquals( '%s posts', translate_nooped_plural( $nooped_plural, 2, $text_domain ) );

}

/**

* @ticket 35961

*/

function test_nx_noop() {

$text_domain = 'text-domain';

$nooped_plural = _nx_noop( '%s post', '%s posts', 'my-context', $text_domain );

$this->assertNotEmpty( $nooped_plural['domain'] );

$this->assertNotEmpty( $nooped_plural['context'] );

$this->assertEquals( '%s posts', translate_nooped_plural( $nooped_plural, 0, $text_domain ) );

$this->assertEquals( '%s post', translate_nooped_plural( $nooped_plural, 1, $text_domain ) );

$this->assertEquals( '%s posts', translate_nooped_plural( $nooped_plural, 2, $text_domain ) );

}

/**

* @ticket 35073

*/

function test_before_last_bar() {

$this->assertEquals( 'no-bar-at-all', before_last_bar( 'no-bar-at-all' ) );

$this->assertEquals( 'before-last-bar', before_last_bar( 'before-last-bar|after-bar' ) );

$this->assertEquals( 'first-before-bar|second-before-bar', before_last_bar( 'first-before-bar|second-before-bar|after-last-bar' ) );

}

/**

* @ticket 35950

*/

function test_get_available_languages() {

$array = get_available_languages();

$this->assertInternalType( 'array', $array );

$array = get_available_languages( '.' );

$this->assertEmpty( $array );

$array = get_available_languages( DIR_TESTDATA . '/languages/' );

$this->assertEquals( array( 'de_DE', 'en_GB', 'es_ES' ), $array );

}

/**

* @ticket 35284

*/

function test_wp_get_installed_translations_for_core() {

$installed_translations = wp_get_installed_translations( 'core' );

$this->assertInternalType( 'array', $installed_translations );

$textdomains_expected = array( 'admin', 'admin-network', 'continents-cities', 'default' );

$this->assertEqualSets( $textdomains_expected, array_keys( $installed_translations ) );

$this->assertNotEmpty( $installed_translations['default']['en_GB'] );

$data_en_GB = $installed_translations['default']['en_GB'];

$this->assertEquals( '2016-10-26 00:01+0200', $data_en_GB['PO-Revision-Date'] );

$this->assertEquals( 'Development (4.4.x)', $data_en_GB['Project-Id-Version'] );

$this->assertEquals( 'Poedit 1.8.10', $data_en_GB['X-Generator'] );

$this->assertNotEmpty( $installed_translations['admin']['es_ES'] );

$data_es_ES = $installed_translations['admin']['es_ES'];

$this->assertEquals( '2016-10-25 18:29+0200', $data_es_ES['PO-Revision-Date'] );

$this->assertEquals( 'Administration', $data_es_ES['Project-Id-Version'] );

$this->assertEquals( 'Poedit 1.8.10', $data_es_ES['X-Generator'] );

}

/**

* @ticket 35294

*/

function test_wp_dropdown_languages() {

$args = array(

'id' => 'foo',

'name' => 'bar',

'languages' => array( 'de_DE' ),

'translations' => $this->wp_dropdown_languages_filter(),

'selected' => 'de_DE',

'echo' => false,

);

$actual = wp_dropdown_languages( $args );

$this->assertContains( 'id="foo"', $actual );

$this->assertContains( 'name="bar"', $actual );

$this->assertContains( '<option value="" lang="en" data-installed="1">English (United States)</option>', $actual );

$this->assertContains( '<option value="de_DE" lang="de" selected=\'selected\' data-installed="1">Deutsch</option>', $actual );

$this->assertContains( '<option value="it_IT" lang="it">Italiano</option>', $actual );

}

/**

* @ticket 38632

*/

function test_wp_dropdown_languages_site_default() {

$args = array(

'id' => 'foo',

'name' => 'bar',

'languages' => array( 'de_DE' ),

'translations' => $this->wp_dropdown_languages_filter(),

'selected' => 'de_DE',

'echo' => false,

'show_option_site_default' => true,

);

$actual = wp_dropdown_languages( $args );

$this->assertContains( 'id="foo"', $actual );

$this->assertContains( 'name="bar"', $actual );

$this->assertContains( '<option value="site-default" data-installed="1">Site Default</option>', $actual );

$this->assertContains( '<option value="" lang="en" data-installed="1">English (United States)</option>', $actual );

$this->assertContains( '<option value="de_DE" lang="de" selected=\'selected\' data-installed="1">Deutsch</option>', $actual );

$this->assertContains( '<option value="it_IT" lang="it">Italiano</option>', $actual );

}

/**

* @ticket 38632

*/

function test_wp_dropdown_languages_en_US_selected() {

$args = array(

'id' => 'foo',

'name' => 'bar',

'languages' => array( 'de_DE' ),

'translations' => $this->wp_dropdown_languages_filter(),

'selected' => 'en_US',

'echo' => false,

);

$actual = wp_dropdown_languages( $args );

$this->assertContains( 'id="foo"', $actual );

$this->assertContains( 'name="bar"', $actual );

$this->assertContains( '<option value="" lang="en" data-installed="1" selected=\'selected\'>English (United States)</option>', $actual );

$this->assertContains( '<option value="de_DE" lang="de" data-installed="1">Deutsch</option>', $actual );

$this->assertContains( '<option value="it_IT" lang="it">Italiano</option>', $actual );

}

/**

* We don't want to call the API when testing.

*

* @return array

*/

function wp_dropdown_languages_filter() {

return array(

'de_DE' => array(

'language' => 'de_DE',

'native_name' => 'Deutsch',

'iso' => array( 'de' ),

),

'it_IT' => array(

'language' => 'it_IT',

'native_name' => 'Italiano',

'iso' => array( 'it', 'ita' ),

),

);

}

/**

* @ticket 35284

*/

function test_wp_get_pomo_file_data() {

$file = DIR_TESTDATA . '/pomo/empty.po';

$array = wp_get_pomo_file_data( $file );

$this->assertArrayHasKey( 'POT-Creation-Date', $array );

$this->assertArrayHasKey( 'PO-Revision-Date', $array );

$this->assertArrayHasKey( 'Project-Id-Version', $array );

$this->assertArrayHasKey( 'X-Generator', $array );

$file = DIR_TESTDATA . '/pomo/mo.pot';

$array = wp_get_pomo_file_data( $file );

$this->assertNotEmpty( $array['POT-Creation-Date'] );

$this->assertNotEmpty( $array['PO-Revision-Date'] );

$this->assertNotEmpty( $array['Project-Id-Version'] );

$this->assertArrayHasKey( 'X-Generator', $array );

$file = DIR_TESTDATA . '/languages/es_ES.po';

$array = wp_get_pomo_file_data( $file );

$this->assertArrayHasKey( 'POT-Creation-Date', $array );

$this->assertNotEmpty( $array['PO-Revision-Date'] );

$this->assertNotEmpty( $array['Project-Id-Version'] );

$this->assertNotEmpty( $array['X-Generator'] );

}

}