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HtmGem/tests/translateToHtmlTest.php

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<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;
$dirname_file = dirname(__FILE__);
require_once "$dirname_file/../lib-htmgem.inc.php";
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require_once "$dirname_file/utils.inc.php";
require_once "$dirname_file/../lib-io.inc.php";
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function translateHtml($text): string {
$gt_html = new htmgem\GemtextTranslate_html($text);
return strval($gt_html->translatedGemtext);
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}
final class translateToHtmlTest extends TestCase {
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protected static function noSeveralSpaces($text): string {
# Replaces several spaces (0x20) by only one
return preg_replace("/ +/", " ", $text);
}
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public function test_translate_gemtext_smallTextSets(): void {
$line1 = " Hello, how are you? ";
$line2 = " Nice to meet you! ";
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$rline1 = self::noSeveralSpaces(rtrim($line1));
$rline2 = self::noSeveralSpaces(rtrim($line2));
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$this->assertSame(
"",
translateHtml(null),
"Null line"
);
$this->assertSame(
"",
translateHtml(""),
"Empty line"
);
$this->assertSame(
"<p>$rline1</p>\n",
translateHtml($line1),
"Only one line"
);
$this->assertSame(
"<p>$rline1</p>\n",
translateHtml($line1."\n"),
"Only one line with a line feed"
);
$this->assertSame(
"<p>$rline1</p>\n<p>$rline2</p>\n",
translateHtml($line1."\n".$line2),
"Two lines, one line feed in between"
);
$this->assertSame(
"<p>$rline1</p>\n<p>$rline2</p>\n",
translateHtml("$line1\n$line2\n"),
"Two lines, one line feed after each"
);
}
public function test_decoration(): void {
$this->assertSame(
"<p>:<strong></strong></p>\n",
translateHtml(":**"),
"** Empty strong: the strongness goes until the end"
);
$this->assertSame(
"<p>:<strong>**</strong></p>\n",
translateHtml(":****"),
"** Two stars"
);
$this->assertSame(
"<p>:<strong>ok</strong></p>\n",
translateHtml(":**ok**"),
"** normal case with a word"
);
$this->assertSame(
"<p>:<strong>nice</strong></p>\n",
translateHtml(":**nice"),
"** a word with no end stars"
);
$this->assertSame(
"<p>:<strong>nice</strong></p>\n",
translateHtml(":**nice"),
"** a word with no end stars"
);
$this->assertSame(
"<p>:<strong>**one two three</strong></p>\n",
translateHtml(":****one two three"),
"** a word with no end stars"
);
}
#TODO: don't stop when problems are found, list all the faulty files
public function test_translate_html_files_with_html(): void {
/** NOTE: the UTF-16 files must result in the same content as UTF-8 ones.
* command to convert from UTF-8 to UTF-16: iconv -f utf8 -r utf16 text.gmi
*/
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foreach(getFiles(dirname(__FILE__)."/files_with_html", "gmi") as $filePathname) {
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$fileContentGmi = file_get_contents($filePathname);
\htmgem\io\convertToUTF8($fileContentGmi);
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$fileContentHtml = file_get_contents($filePathname.".html");
$this->assertSame(
$fileContentHtml,
translateHtml($fileContentGmi),
"Translation to HTML: $filePathname"
);
}
}
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public function test_line_feeds(): void {
/** NOTE: the UTF-16 files must result in the same content as UTF-8 ones.
* command to convert from UTF-8 to UTF-16: iconv -f utf8 -r utf16 text.gmi
*/
foreach(getFiles(dirname(__FILE__)."/files_with_html", "txt") as $filePathname) {
$fileContentGmi = file_get_contents($filePathname);
\htmgem\io\convertToUTF8($fileContentGmi);
$fileContentHtml = file_get_contents($filePathname.".html");
$this->assertSame(
$fileContentHtml,
translateHtml($fileContentGmi),
"Line feeds, translation to HTML: $filePathname"
);
}
}
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}