$t->is(highlight_text('foobar', ''), 'foobar', 'text_highlighter() returns input if string to highlight is not present');
$t->is(highlight_text("This is a beautiful! morning", "beautiful!"), "This is a <strong class=\"highlight\">beautiful!</strong> morning", 'text_highlighter() escapes search string to be safe in a regex');
$t->is(highlight_text("This is a beautiful! morning", "beautiful! morning"), "This is a <strong class=\"highlight\">beautiful! morning</strong>", 'text_highlighter() escapes search string to be safe in a regex');
$t->is(highlight_text("This is a beautiful? morning", "beautiful? morning"), "This is a <strong class=\"highlight\">beautiful? morning</strong>", 'text_highlighter() escapes search string to be safe in a regex');
$t->is(highlight_text("The http://www.google.com/ website is great", "http://www.google.com/"), "The <strong class=\"highlight\">http://www.google.com/</strong> website is great", 'text_highlighter() escapes search string to be safe in a regex');
// excerpt_text()
$t->diag('excerpt_text()');
$t->is(excerpt_text('', 'foo', 5), '', 'text_excerpt() return an empty string if argument is empty');
$t->is(excerpt_text('foo', '', 5), '', 'text_excerpt() return an empty string if phrase is empty');
$t->is(excerpt_text("This is a beautiful morning", "beautiful", 5), "...is a beautiful morn...", 'text_excerpt() creates an excerpt of a text');
$t->is(excerpt_text("This is a beautiful morning", "this", 5), "This is a...", 'text_excerpt() creates an excerpt of a text');
$t->is(excerpt_text("This is a beautiful morning", "morning", 5), "...iful morning", 'text_excerpt() creates an excerpt of a text');
$t->is(excerpt_text("This is a beautiful morning", "morning", 5, '...', true), "... morning", 'text_excerpt() takes a fifth argument allowing excerpt on whitespace');
$t->is(excerpt_text("This is a beautiful morning", "beautiful", 5, '...', true), "... a beautiful ...", 'text_excerpt() takes a fifth argument allowing excerpt on whitespace');
$t->is(excerpt_text("This is a beautiful morning", "This", 5, '...', true), "This is ...", 'text_excerpt() takes a fifth argument allowing excerpt on whitespace');
$t->is(excerpt_text("This is a beautiful morning", "day"), '', 'text_excerpt() does nothing if the search string is not in input');
// wrap_text()
$t->diag('wrap_text()');
$line = 'This is a very long line to be wrapped...';
$t->is(wrap_text($line), "This is a very long line to be wrapped...\n", 'wrap_text() wraps long lines with a default of 80');
$t->is(wrap_text($line, 10), "This is a\nvery long\nline to be\nwrapped...\n", 'wrap_text() takes a line length as its second argument');
$t->is(wrap_text($line, 5), "This\nis a\nvery\nlong\nline\nto be\nwrapped...\n", 'wrap_text() takes a line length as its second argument');
// simple_format_text()
$t->diag('simple_format_text()');
$t->is(simple_format_text("crazy\r\n cross\r platform linebreaks"), "<p>crazy\n<br /> cross\n<br /> platform linebreaks</p>", 'text_simple_format() replaces \\n by <br />');
$t->is(simple_format_text("A paragraph\n\nand another one!"), "<p>A paragraph</p>\n\n<p>and another one!</p>", 'text_simple_format() replaces \\n\\n by <p>');
$t->is(simple_format_text("A paragraph\n With a newline"), "<p>A paragraph\n<br /> With a newline</p>", 'text_simple_format() wrap all string with <p>');
// text_strip_links()
$t->diag('text_strip_links()');
$t->is(strip_links_text("<a href='almost'>on my mind</a>"), "on my mind", 'text_strip_links() strips all links in input');
// auto_link_text()
function joints_excerpt_more($more)
{
global $post;
// edit here if you like
return '<a class="excerpt-read-more" href="' . get_permalink($post->ID) . '" title="' . __('Read', 'jointswp') . get_the_title($post->ID) . '">' . __(excerpt_text(), 'jointswp') . '</a>';
}