2012-03-09 12:57:11 +01:00
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<?php
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/**
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2012-03-14 12:30:52 +01:00
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* This file contains the tests for get_tags and the tag handling in item.php
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*
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2012-03-09 12:57:11 +01:00
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* @package test.util
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*/
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2012-03-14 12:30:52 +01:00
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/**
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* required, because it contains the get_tags() function
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*/
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2012-03-09 12:57:11 +01:00
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require_once 'include/text.php';
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2012-03-14 12:30:52 +01:00
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/**
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* required, because it contains the tag handling
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*/
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2012-03-09 12:57:11 +01:00
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require_once 'mod/item.php';
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2012-03-14 12:30:52 +01:00
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/**
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* A class which can be used as replacement for an app if
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* only get_baseurl is used.
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*
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* @author Alexander Kampmann
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* @package test.util
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*/
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class MockApp {
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function get_baseurl() {
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return "baseurl";
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}
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};
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/**
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* the test should not rely on a database,
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* so this is a replacement for the database access method q.
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*
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* It simulates the user with uid 11 has one contact, named Mike Lastname.
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*
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* @param string $sql
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*/
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2012-03-09 12:57:11 +01:00
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function q($sql) {
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2012-03-12 13:59:00 +01:00
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$result=array(array('id'=>15,
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'attag'=>'', 'network'=>'dfrn',
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'name'=>'Mike Lastname', 'alias'=>'Mike',
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'nick'=>'Mike', 'url'=>"http://justatest.de"));
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$args=func_get_args();
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2012-03-09 12:57:11 +01:00
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2012-03-12 13:59:00 +01:00
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//last parameter is always (in this test) uid, so, it should be 11
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if($args[count($args)-1]!=11) {
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2012-03-14 12:30:52 +01:00
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return;
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2012-03-12 13:59:00 +01:00
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}
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2012-03-14 12:30:52 +01:00
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if(3==count($args)) {
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2012-03-12 13:59:00 +01:00
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//first call in handle_body, id only
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2012-03-14 12:30:52 +01:00
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if($result[0]['id']==$args[1]) {
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2012-03-12 13:59:00 +01:00
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return $result;
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}
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//second call in handle_body, name
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if($result[0]['name']===$args[1]) {
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return $result;
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}
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}
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//third call in handle_body, nick or attag
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if($result[0]['nick']===$args[2] || $result[0]['attag']===$args[1]) {
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return $result;
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}
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2012-03-09 12:57:11 +01:00
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}
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2012-03-12 13:59:00 +01:00
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2012-03-14 12:30:52 +01:00
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/**
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* replacement for dbesc.
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* I don't want to test dbesc here, so
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* I just return the input. It won't be a problem, because
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* the test does not use a real database.
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*
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* DON'T USE HAT FUNCTION OUTSIDE A TEST!
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*
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* @param string $str
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* @return input
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*/
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2012-03-09 12:57:11 +01:00
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function dbesc($str) {
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2012-03-12 13:59:00 +01:00
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return $str;
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2012-03-09 12:57:11 +01:00
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}
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2012-03-14 12:30:52 +01:00
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/**
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* TestCase for tag handling.
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*
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* @author alexander
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* @package test.util
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*/
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class GetTagsTest extends PHPUnit_Framework_TestCase {
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/** the mock to use as app */
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private $a;
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/**
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* initialize the test. That's a phpUnit function,
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* don't change its name.
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*/
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2012-03-09 12:57:11 +01:00
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public function setUp() {
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2012-03-14 12:30:52 +01:00
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$this->a=new MockApp();
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2012-03-09 12:57:11 +01:00
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}
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/**
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* test with one Person tag
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*/
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public function testGetTagsShortPerson() {
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$text="hi @Mike";
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$tags=get_tags($text);
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$inform='';
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$str_tags='';
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2012-03-14 12:30:52 +01:00
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foreach($tags as $tag) {
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handle_tag($this->a, $text, $inform, $str_tags, 11, $tag);
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}
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//correct tags found?
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$this->assertEquals(1, count($tags));
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$this->assertTrue(in_array("@Mike", $tags));
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//correct output from handle_tag?
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$this->assertEquals("cid:15", $inform);
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$this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
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2012-03-12 13:59:00 +01:00
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$this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url]", $text);
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2012-03-14 12:30:52 +01:00
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}
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/**
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* test with one Person tag.
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* There's a minor spelling mistake...
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*/
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public function testGetTagsShortPersonSpelling() {
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$text="hi @Mike.because";
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$tags=get_tags($text);
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//correct tags found?
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$this->assertEquals(1, count($tags));
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$this->assertTrue(in_array("@Mike.because", $tags));
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$inform='';
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$str_tags='';
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handle_tag($this->a, $text, $inform, $str_tags, 11, $tags[0]);
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2012-04-07 11:11:56 +02:00
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// (mike) - This is a tricky case.
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// we support mentions as in @mike@example.com - which contains a period.
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// This shouldn't match anything unless you have a contact named "Mike.because".
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// We may need another test for "@Mike. because" - which should return the contact
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// as we ignore trailing periods in tags.
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// $this->assertEquals("cid:15", $inform);
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// $this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
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// $this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url].because", $text);
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$this->assertEquals("", $inform);
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$this->assertEquals("", $str_tags);
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2012-03-14 12:30:52 +01:00
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}
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/**
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* test with two Person tags.
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* There's a minor spelling mistake...
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*/
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2012-04-07 10:04:45 +02:00
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2012-03-14 12:30:52 +01:00
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public function testGetTagsPerson2Spelling() {
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$text="hi @Mike@campino@friendica.eu";
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$tags=get_tags($text);
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2012-04-07 10:04:45 +02:00
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// This construct is not supported. Results are indeterminate
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// $this->assertEquals(2, count($tags));
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// $this->assertTrue(in_array("@Mike", $tags));
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// $this->assertTrue(in_array("@campino@friendica.eu", $tags));
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2012-03-09 12:57:11 +01:00
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}
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/**
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* Test with one hash tag.
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*/
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public function testGetTagsShortTag() {
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$text="This is a #test_case";
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$tags=get_tags($text);
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2012-03-14 12:30:52 +01:00
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$this->assertEquals(1, count($tags));
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$this->assertTrue(in_array("#test_case", $tags));
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2012-03-09 12:57:11 +01:00
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}
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/**
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* test with a person and a hash tag
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*/
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public function testGetTagsShortTagAndPerson() {
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$text="hi @Mike This is a #test_case";
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$tags=get_tags($text);
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2012-03-14 12:30:52 +01:00
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$this->assertEquals(3, count($tags));
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$this->assertTrue(in_array("@Mike", $tags));
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$this->assertTrue(in_array("@Mike This", $tags));
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$this->assertTrue(in_array("#test_case", $tags));
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$inform='';
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$str_tags='';
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foreach($tags as $tag) {
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handle_tag($this->a, $text, $inform, $str_tags, 11, $tag);
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}
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$this->assertEquals("cid:15", $inform);
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2012-04-24 10:02:22 +02:00
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$this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url],#[url=baseurl/search?tag=test%20case]test case[/url]", $str_tags);
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$this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url] This is a #[url=baseurl/search?tag=test%20case]test case[/url]", $text);
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2012-03-14 12:30:52 +01:00
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2012-03-09 12:57:11 +01:00
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}
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/**
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* test with a person, a hash tag and some special chars.
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*/
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public function testGetTagsShortTagAndPersonSpecialChars() {
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$text="hi @Mike, This is a #test_case.";
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$tags=get_tags($text);
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2012-03-14 12:30:52 +01:00
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$this->assertEquals(2, count($tags));
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$this->assertTrue(in_array("@Mike", $tags));
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$this->assertTrue(in_array("#test_case", $tags));
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2012-03-09 12:57:11 +01:00
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}
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/**
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* Test with a person tag and text behind it.
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*/
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public function testGetTagsPersonOnly() {
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$text="@Test I saw the Theme Dev group was created.";
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$tags=get_tags($text);
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2012-03-14 12:30:52 +01:00
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$this->assertEquals(2, count($tags));
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$this->assertTrue(in_array("@Test I", $tags));
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$this->assertTrue(in_array("@Test", $tags));
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2012-03-09 12:57:11 +01:00
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}
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2012-03-14 12:30:52 +01:00
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/**
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* this test demonstrates strange behaviour by intval.
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* It makes the next test fail.
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*/
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public function testIntval() {
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$this->assertEquals(15, intval("15 it"));
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}
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/**
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* test a tag with an id in it
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*/
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public function testIdTag() {
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$text="Test with @mike+15 id tag";
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$tags=get_tags($text);
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$this->assertEquals(2, count($tags));
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$this->assertTrue(in_array("@mike+15", $tags));
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//happens right now, but it shouldn't be necessary
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$this->assertTrue(in_array("@mike+15 id", $tags));
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$inform='';
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$str_tags='';
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foreach($tags as $tag) {
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handle_tag($this->a, $text, $inform, $str_tags, 11, $tag);
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}
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$this->assertEquals("Test with @[url=http://justatest.de]Mike Lastname[/url] id tag", $text);
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$this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
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2012-04-07 11:11:56 +02:00
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// this test may produce two cid:15 entries - which is OK because duplicates are pruned before delivery
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2012-04-07 11:23:11 +02:00
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$this->assertContains("cid:15",$inform);
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2012-03-14 12:30:52 +01:00
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}
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2012-03-09 12:57:11 +01:00
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/**
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* test with two persons and one special tag.
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*/
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public function testGetTags2Persons1TagSpecialChars() {
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$text="hi @Mike, I'm just writing #test_cases, so"
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." so @somebody@friendica.com may change #things.";
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$tags=get_tags($text);
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2012-03-14 12:30:52 +01:00
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$this->assertEquals(5, count($tags));
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$this->assertTrue(in_array("@Mike", $tags));
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$this->assertTrue(in_array("#test_cases", $tags));
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$this->assertTrue(in_array("@somebody@friendica.com", $tags));
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$this->assertTrue(in_array("@somebody@friendica.com may", $tags));
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$this->assertTrue(in_array("#things", $tags));
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2012-03-09 12:57:11 +01:00
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}
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/**
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* test with a long text.
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*/
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public function testGetTags() {
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$text="hi @Mike, I'm just writing #test_cases, "
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." so @somebody@friendica.com may change #things. Of course I "
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."look for a lot of #pitfalls, like #tags at the end of a sentence "
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."@comment. I hope noone forgets about @fullstops.because that might"
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." break #things. @Mike@campino@friendica.eu is also #nice, isn't it? "
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."Now, add a @first_last tag. ";
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2012-03-14 12:31:25 +01:00
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2012-03-09 12:57:11 +01:00
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$tags=get_tags($text);
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2012-03-14 12:30:52 +01:00
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$this->assertTrue(in_array("@Mike", $tags));
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$this->assertTrue(in_array("#test_cases", $tags));
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$this->assertTrue(in_array("@somebody@friendica.com", $tags));
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$this->assertTrue(in_array("#things", $tags));
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$this->assertTrue(in_array("#pitfalls", $tags));
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$this->assertTrue(in_array("#tags", $tags));
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$this->assertTrue(in_array("@comment", $tags));
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$this->assertTrue(in_array("@fullstops.because", $tags));
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$this->assertTrue(in_array("#things", $tags));
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$this->assertTrue(in_array("@Mike", $tags));
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$this->assertTrue(in_array("#nice", $tags));
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$this->assertTrue(in_array("@first_last", $tags));
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2012-04-07 10:04:45 +02:00
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//right now, none of the is matched (unsupported)
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// $this->assertFalse(in_array("@Mike@campino@friendica.eu", $tags));
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// $this->assertTrue(in_array("@campino@friendica.eu", $tags));
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// $this->assertTrue(in_array("@campino@friendica.eu is", $tags));
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2012-03-09 12:57:11 +01:00
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}
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/**
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* test with an empty string
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*/
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public function testGetTagsEmpty() {
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$tags=get_tags("");
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$this->assertEquals(0, count($tags));
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}
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}
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