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Diffstat (limited to 'tests/unit/get_tags_test.php')
| -rw-r--r-- | tests/unit/get_tags_test.php | 317 |
1 files changed, 317 insertions, 0 deletions
diff --git a/tests/unit/get_tags_test.php b/tests/unit/get_tags_test.php new file mode 100644 index 000000000..bdffd8311 --- /dev/null +++ b/tests/unit/get_tags_test.php @@ -0,0 +1,317 @@ +<?php +/** + * This file contains the tests for get_tags and the tag handling in item.php + * + * @package test.util + */ + +/** + * required, because it contains the get_tags() function + */ +require_once 'include/text.php'; +/** + * required, because it contains the tag handling + */ +require_once 'mod/item.php'; + +/** + * A class which can be used as replacement for an app if + * only get_baseurl is used. + * + * @author Alexander Kampmann + * @package test.util + */ +class MockApp { + function get_baseurl() { + return "baseurl"; + } +}; + +/** + * the test should not rely on a database, + * so this is a replacement for the database access method q. + * + * It simulates the user with uid 11 has one contact, named Mike Lastname. + * + * @param string $sql + */ +function q($sql) { + $result=array(array('id'=>15, + 'attag'=>'', 'network'=>'dfrn', + 'name'=>'Mike Lastname', 'alias'=>'Mike', + 'nick'=>'Mike', 'url'=>"http://justatest.de")); + + $args=func_get_args(); + + //last parameter is always (in this test) uid, so, it should be 11 + if($args[count($args)-1]!=11) { + return; + } + + + if(3==count($args)) { + //first call in handle_body, id only + if($result[0]['id']==$args[1]) { + return $result; + } + //second call in handle_body, name + if($result[0]['name']===$args[1]) {
+ return $result;
+ } + } + //third call in handle_body, nick or attag + if($result[0]['nick']===$args[2] || $result[0]['attag']===$args[1]) {
+ return $result;
+ } +} + +/** + * replacement for dbesc. + * I don't want to test dbesc here, so + * I just return the input. It won't be a problem, because + * the test does not use a real database. + * + * DON'T USE HAT FUNCTION OUTSIDE A TEST! + * + * @param string $str + * @return input + */ +function dbesc($str) { + return $str; +} + +/** + * TestCase for tag handling. + * + * @author alexander + * @package test.util + */ +class GetTagsTest extends PHPUnit_Framework_TestCase { + /** the mock to use as app */ + private $a;
+ + /** + * initialize the test. That's a phpUnit function, + * don't change its name. + */
+ public function setUp() {
+ $this->a=new MockApp(); + } + + /**
+ * test with one Person tag
+ */
+ public function testGetTagsShortPerson() {
+ $text="hi @Mike";
+
+ $tags=get_tags($text);
+ + $str_tags=''; + foreach($tags as $tag) { + handle_tag($text, $str_tags, 11, $tag); + } + + //correct tags found? + $this->assertEquals(1, count($tags));
+ $this->assertTrue(in_array("@Mike", $tags)); + + //correct output from handle_tag? + $this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags); + $this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url]", $text);
+ } + + /**
+ * test with one Person tag. + * There's a minor spelling mistake...
+ */
+ public function testGetTagsShortPersonSpelling() {
+ $text="hi @Mike.because";
+
+ $tags=get_tags($text);
+ + //correct tags found?
+ $this->assertEquals(1, count($tags));
+ $this->assertTrue(in_array("@Mike.because", $tags)); +
+ $str_tags='';
+ handle_tag($text, $str_tags, 11, $tags[0]);
+
+ // (mike) - This is a tricky case. + // we support mentions as in @mike@example.com - which contains a period. + // This shouldn't match anything unless you have a contact named "Mike.because". + // We may need another test for "@Mike. because" - which should return the contact + // as we ignore trailing periods in tags. + +// $this->assertEquals("cid:15", $inform); +// $this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags); +// $this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url].because", $text);
+ + $this->assertEquals("", $str_tags); + + } + + /**
+ * test with two Person tags. + * There's a minor spelling mistake...
+ */
+ + public function testGetTagsPerson2Spelling() {
+ $text="hi @Mike@campino@friendica.eu";
+
+ $tags=get_tags($text);
+ +// This construct is not supported. Results are indeterminate +// $this->assertEquals(2, count($tags));
+// $this->assertTrue(in_array("@Mike", $tags)); +// $this->assertTrue(in_array("@campino@friendica.eu", $tags));
+ }
+ + /** + * Test with one hash tag. + */
+ public function testGetTagsShortTag() {
+ $text="This is a #test_case";
+
+ $tags=get_tags($text);
+ + $this->assertEquals(1, count($tags));
+ $this->assertTrue(in_array("#test_case", $tags));
+ }
+ + /** + * test with a person and a hash tag + */
+ public function testGetTagsShortTagAndPerson() {
+ $text="hi @Mike This is a #test_case";
+
+ $tags=get_tags($text);
+ + $this->assertEquals(3, count($tags)); + $this->assertTrue(in_array("@Mike", $tags)); + $this->assertTrue(in_array("@Mike This", $tags));
+ $this->assertTrue(in_array("#test_case", $tags));
+ + $str_tags=''; + foreach($tags as $tag) { + handle_tag($text, $str_tags, 11, $tag); + } +
+ $this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url],#[url=baseurl/search?tag=test%20case]test case[/url]", $str_tags); + $this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url] This is a #[url=baseurl/search?tag=test%20case]test case[/url]", $text); +
+ }
+ + /** + * test with a person, a hash tag and some special chars. + */
+ public function testGetTagsShortTagAndPersonSpecialChars() {
+ $text="hi @Mike, This is a #test_case.";
+
+ $tags=get_tags($text);
+
+ $this->assertEquals(2, count($tags)); + $this->assertTrue(in_array("@Mike", $tags)); + $this->assertTrue(in_array("#test_case", $tags));
+ }
+ + /** + * Test with a person tag and text behind it. + */
+ public function testGetTagsPersonOnly() {
+ $text="@Test I saw the Theme Dev group was created.";
+
+ $tags=get_tags($text);
+ + $this->assertEquals(2, count($tags));
+ $this->assertTrue(in_array("@Test I", $tags)); + $this->assertTrue(in_array("@Test", $tags));
+ }
+ + /** + * this test demonstrates strange behaviour by intval. + * It makes the next test fail. + */ + public function testIntval() { + $this->assertEquals(15, intval("15 it")); + } + + /** + * test a tag with an id in it + */ + public function testIdTag() { + $text="Test with @mike+15 id tag"; + + $tags=get_tags($text); + + $this->assertEquals(2, count($tags)); + $this->assertTrue(in_array("@mike+15", $tags)); + + //happens right now, but it shouldn't be necessary + $this->assertTrue(in_array("@mike+15 id", $tags)); + + $str_tags=''; + foreach($tags as $tag) { + handle_tag($text, $str_tags, 11, $tag); + } + + $this->assertEquals("Test with @[url=http://justatest.de]Mike Lastname[/url] id tag", $text);
+ $this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
+ } + + /** + * test with two persons and one special tag. + */
+ public function testGetTags2Persons1TagSpecialChars() {
+ $text="hi @Mike, I'm just writing #test_cases, so"
+ ." so @somebody@friendica.com may change #things.";
+
+ $tags=get_tags($text);
+ + $this->assertEquals(5, count($tags));
+ $this->assertTrue(in_array("@Mike", $tags));
+ $this->assertTrue(in_array("#test_cases", $tags)); + $this->assertTrue(in_array("@somebody@friendica.com", $tags));
+ $this->assertTrue(in_array("@somebody@friendica.com may", $tags));
+ $this->assertTrue(in_array("#things", $tags));
+ }
+ + /** + * test with a long text. + */
+ public function testGetTags() {
+ $text="hi @Mike, I'm just writing #test_cases, "
+ ." so @somebody@friendica.com may change #things. Of course I "
+ ."look for a lot of #pitfalls, like #tags at the end of a sentence "
+ ."@comment. I hope noone forgets about @fullstops.because that might"
+ ." break #things. @Mike@campino@friendica.eu is also #nice, isn't it? "
+ ."Now, add a @first_last tag. ";
+
+ $tags=get_tags($text);
+
+ $this->assertTrue(in_array("@Mike", $tags));
+ $this->assertTrue(in_array("#test_cases", $tags));
+ $this->assertTrue(in_array("@somebody@friendica.com", $tags));
+ $this->assertTrue(in_array("#things", $tags));
+ $this->assertTrue(in_array("#pitfalls", $tags));
+ $this->assertTrue(in_array("#tags", $tags));
+ $this->assertTrue(in_array("@comment", $tags));
+ $this->assertTrue(in_array("@fullstops.because", $tags));
+ $this->assertTrue(in_array("#things", $tags));
+ $this->assertTrue(in_array("@Mike", $tags));
+ $this->assertTrue(in_array("#nice", $tags));
+ $this->assertTrue(in_array("@first_last", $tags)); + + //right now, none of the is matched (unsupported) +// $this->assertFalse(in_array("@Mike@campino@friendica.eu", $tags));
+// $this->assertTrue(in_array("@campino@friendica.eu", $tags)); +// $this->assertTrue(in_array("@campino@friendica.eu is", $tags));
+ }
+ + /** + * test with an empty string + */
+ public function testGetTagsEmpty() {
+ $tags=get_tags("");
+ $this->assertEquals(0, count($tags));
+ } +}
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