--- /dev/null
+<?php
+
+/**
+ * @file
+ * Unit tests for the basic typogrify functionality.
+ */
+
+class TypogrifyClassTestCase extends DrupalWebTestCase {
+ /**
+ * Implements getInfo().
+ */
+ function getInfo() {
+ return array(
+ 'name' => t('typogrify.class basic tests'),
+ 'description' => t('Testing all methods on the Typogrify class and their interaction.'),
+ 'group' => t('Typogrify'),
+ );
+ }
+
+ /**
+ * Implements setUp().
+ */
+ function setUp() {
+ parent::setUp('typogrify');
+ }
+
+ /**
+ * Tests ampersand-wrapping.
+ */
+ function testAmpersandWrapping() {
+ $before = 'John & Robert.';
+ $after = 'John <span class="amp">&</span> Robert.';
+ $this->assertEqual(Typogrify::amp($before), $after,
+ t('Basic ampersand wrapping'));
+
+ $before = 'P&T';
+ $after = 'P&T';
+ $this->assertEqual(Typogrify::amp($before), $after,
+ t("Don't mess with ampersands in words"));
+
+ $before = 'advanced robotics & computing...';
+ $after = 'advanced robotics <span class="amp">&</span> computing...';
+ $this->assertEqual(Typogrify::amp($before), $after,
+ t("One space as HTML entitiy."));
+
+ $before = 'advanced robotics & computing...';
+ $after = 'advanced robotics <span class="amp">&</span> computing...';
+ $this->assertEqual(Typogrify::amp($before), $after,
+ t("Ampersand as HTML entitiy."));
+
+ $before = 'advanced robotics & computing...';
+ $after = 'advanced robotics <span class="amp">&</span> computing...';
+ $this->assertEqual(Typogrify::amp($before), $after,
+ t("Both spaces and ampersand as HTML entities."));
+
+ $before = 'P&T had many clients, of which DD&T & Cronhammar, Kronhammer & Hjort were the largest';
+ $after = 'P&T had many clients, of which DD&T <span class="amp">&</span> Cronhammar, Kronhammer <span class="amp">&</span> Hjort were the largest';
+ $this->assertEqual(Typogrify::amp($before), $after,
+ t("Both spaces and ampersand as HTML entities."));
+
+ }
+
+ /**
+ * Widont test.
+ */
+ function testWidont() {
+ $before = 'A very simple test';
+ $after = 'A very simple test';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('Basic widont. Once sentance, no HTML.'));
+
+ // Single word items shouldn't be changed.
+ $before = 'Test';
+ $after = 'Test';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('Single word test #1'));
+
+ $before = ' Test';
+ $after = ' Test';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('Single word test #2'));
+
+ $before = '<ul><li>Test</p></li><ul>';
+ $after = '<ul><li>Test</p></li><ul>';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('Single word test #3'));
+
+ $before = '<ul><li> Test</p></li><ul>';
+ $after = '<ul><li> Test</p></li><ul>';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('Single word test #4'));
+
+ $before = '<p>In a couple of paragraphs</p><p>paragraph two</p>';
+ $after = '<p>In a couple of paragraphs</p><p>paragraph two</p>';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('Two paragraphs'));
+
+ $before = '<h1><a href="#">In a link inside a heading</i> </a></h1>';
+ $after = '<h1><a href="#">In a link inside a heading</i> </a></h1>';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('In a link inside a heading'));
+
+ $before = '<h1><a href="#">In a link</a> followed by other text</h1>';
+ $after = '<h1><a href="#">In a link</a> followed by other text</h1>';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('In a link followed by other text'));
+
+ $before = '<h1><a href="#"></a></h1>';
+ $after = '<h1><a href="#"></a></h1>';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t("Empty HTML tags shouldn't cause errors"));
+
+ $before = '<div>Divs get no love!</div>';
+ $after = '<div>Divs get no love!</div>';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('Divs get no love'));
+
+ $before = '<pre>Neither do PREs</pre>';
+ $after = '<pre>Neither do PREs</pre>';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('Neither do PREs'));
+
+ $before = '<div><p>But divs with paragraphs do!</p></div>';
+ $after = '<div><p>But divs with paragraphs do!</p></div>';
+ $this->assertEqual(Typogrify::widont($before), $after,
+ t('But divs with paragraphs do!'));
+ }
+}