[github/shaarli/Shaarli.git] / tests / LinkUtilsTest.php

<?php

require_once 'application/LinkUtils.php';

/**
* Class LinkUtilsTest.
*/
class LinkUtilsTest extends PHPUnit_Framework_TestCase
{
    /**
     * Test html_extract_title() when the title is found.
     */
    public function testHtmlExtractExistentTitle()
    {
        $title = 'Read me please.';
        $html = '<html><meta>stuff</meta><title>'. $title .'</title></html>';
        $this->assertEquals($title, html_extract_title($html));
    }

    /**
     * Test html_extract_title() when the title is not found.
     */
    public function testHtmlExtractNonExistentTitle()
    {
        $html = '<html><meta>stuff</meta></html>';
        $this->assertFalse(html_extract_title($html));
    }

    /**
     * Test get_charset() with all priorities.
     */
    public function testGetCharset()
    {
        $headers = array('Content-Type' => 'text/html; charset=Headers');
        $html = '<html><meta>stuff</meta><meta charset="Html"/></html>';
        $default = 'default';
        $this->assertEquals('headers', get_charset($headers, $html, $default));
        $this->assertEquals('html', get_charset(array(), $html, $default));
        $this->assertEquals($default, get_charset(array(), '', $default));
        $this->assertEquals('utf-8', get_charset(array(), ''));
    }

    /**
     * Test headers_extract_charset() when the charset is found.
     */
    public function testHeadersExtractExistentCharset()
    {
        $charset = 'x-MacCroatian';
        $headers = array('Content-Type' => 'text/html; charset='. $charset);
        $this->assertEquals(strtolower($charset), headers_extract_charset($headers));
    }

    /**
     * Test headers_extract_charset() when the charset is not found.
     */
    public function testHeadersExtractNonExistentCharset()
    {
        $headers = array();
        $this->assertFalse(headers_extract_charset($headers));

        $headers = array('Content-Type' => 'text/html');
        $this->assertFalse(headers_extract_charset($headers));
    }

    /**
     * Test html_extract_charset() when the charset is found.
     */
    public function testHtmlExtractExistentCharset()
    {
        $charset = 'x-MacCroatian';
        $html = '<html><meta>stuff2</meta><meta charset="'. $charset .'"/></html>';
        $this->assertEquals(strtolower($charset), html_extract_charset($html));
    }

    /**
     * Test html_extract_charset() when the charset is not found.
     */
    public function testHtmlExtractNonExistentCharset()
    {
        $html = '<html><meta>stuff</meta></html>';
        $this->assertFalse(html_extract_charset($html));
        $html = '<html><meta>stuff</meta><meta charset=""/></html>';
        $this->assertFalse(html_extract_charset($html));
    }
}
Commit	Line	Data
1557cefb A	1	<?php
	2
	3	require_once 'application/LinkUtils.php';
	4
	5	/**
	6	* Class LinkUtilsTest.
	7	*/
	8	class LinkUtilsTest extends PHPUnit_Framework_TestCase
	9	{
	10	/**
	11	* Test html_extract_title() when the title is found.
	12	*/
	13	public function testHtmlExtractExistentTitle()
	14	{
	15	$title = 'Read me please.';
	16	$html = '<html><meta>stuff</meta><title>'. $title .'</title></html>';
	17	$this->assertEquals($title, html_extract_title($html));
	18	}
	19
	20	/**
	21	* Test html_extract_title() when the title is not found.
	22	*/
	23	public function testHtmlExtractNonExistentTitle()
	24	{
	25	$html = '<html><meta>stuff</meta></html>';
	26	$this->assertFalse(html_extract_title($html));
	27	}
	28
	29	/**
	30	* Test get_charset() with all priorities.
	31	*/
	32	public function testGetCharset()
	33	{
	34	$headers = array('Content-Type' => 'text/html; charset=Headers');
	35	$html = '<html><meta>stuff</meta><meta charset="Html"/></html>';
	36	$default = 'default';
	37	$this->assertEquals('headers', get_charset($headers, $html, $default));
	38	$this->assertEquals('html', get_charset(array(), $html, $default));
	39	$this->assertEquals($default, get_charset(array(), '', $default));
	40	$this->assertEquals('utf-8', get_charset(array(), ''));
	41	}
	42
	43	/**
	44	* Test headers_extract_charset() when the charset is found.
	45	*/
	46	public function testHeadersExtractExistentCharset()
	47	{
	48	$charset = 'x-MacCroatian';
	49	$headers = array('Content-Type' => 'text/html; charset='. $charset);
	50	$this->assertEquals(strtolower($charset), headers_extract_charset($headers));
	51	}
	52
	53	/**
	54	* Test headers_extract_charset() when the charset is not found.
	55	*/
	56	public function testHeadersExtractNonExistentCharset()
	57	{
	58	$headers = array();
	59	$this->assertFalse(headers_extract_charset($headers));
	60
	61	$headers = array('Content-Type' => 'text/html');
	62	$this->assertFalse(headers_extract_charset($headers));
	63	}
	64
65	/**
66	* Test html_extract_charset() when the charset is found.
67	*/
68	public function testHtmlExtractExistentCharset()
69	{
70	$charset = 'x-MacCroatian';
71	$html = '<html><meta>stuff2</meta><meta charset="'. $charset .'"/></html>';
72	$this->assertEquals(strtolower($charset), html_extract_charset($html));
73	}
74
75	/**
76	* Test html_extract_charset() when the charset is not found.
77	*/
78	public function testHtmlExtractNonExistentCharset()
79	{
80	$html = '<html><meta>stuff</meta></html>';
81	$this->assertFalse(html_extract_charset($html));
82	$html = '<html><meta>stuff</meta><meta charset=""/></html>';
83	$this->assertFalse(html_extract_charset($html));
84	}
85	}