mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
403 lines
12 KiB
PHP
403 lines
12 KiB
PHP
<?php
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namespace SilverStripe\View\Tests\Parsers;
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use SilverStripe\Dev\SapphireTest;
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use SilverStripe\View\Parsers\ShortcodeParser;
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class ShortcodeParserTest extends SapphireTest
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{
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protected $arguments, $contents, $tagName, $parser;
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protected $extra = [];
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protected function setUp(): void
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{
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ShortcodeParser::get('test')->register('test_shortcode', [$this, 'shortcodeSaver']);
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$this->parser = ShortcodeParser::get('test');
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parent::setUp();
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}
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protected function tearDown(): void
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{
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ShortcodeParser::get('test')->unregister('test_shortcode');
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parent::tearDown();
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}
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/**
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* Tests that valid short codes that have not been registered are not replaced.
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*/
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public function testNotRegisteredShortcode()
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{
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ShortcodeParser::$error_behavior = ShortcodeParser::STRIP;
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$this->assertEquals(
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'',
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$this->parser->parse('[not_shortcode]')
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);
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$this->assertEquals(
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'<img class="">',
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$this->parser->parse('<img class="[not_shortcode]">')
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);
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ShortcodeParser::$error_behavior = ShortcodeParser::WARN;
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$this->assertEquals(
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'<strong class="warning">[not_shortcode]</strong>',
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$this->parser->parse('[not_shortcode]')
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);
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ShortcodeParser::$error_behavior = ShortcodeParser::LEAVE;
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$this->assertEquals(
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'[not_shortcode]',
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$this->parser->parse('[not_shortcode]')
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);
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$this->assertEquals(
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'[not_shortcode /]',
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$this->parser->parse('[not_shortcode /]')
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);
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$this->assertEquals(
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'[not_shortcode,foo="bar"]',
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$this->parser->parse('[not_shortcode,foo="bar"]')
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);
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$this->assertEquals(
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'[not_shortcode]a[/not_shortcode]',
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$this->parser->parse('[not_shortcode]a[/not_shortcode]')
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);
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$this->assertEquals(
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'[/not_shortcode]',
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$this->parser->parse('[/not_shortcode]')
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);
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$this->assertEquals(
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'<img class="[not_shortcode]">',
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$this->parser->parse('<img class="[not_shortcode]">')
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);
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}
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public function simpleTagDataProvider()
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{
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return [
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['[test_shortcode]'],
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['[test_shortcode ]'],
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['[test_shortcode,]'],
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['[test_shortcode, ][test_shortcode/]'],
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['[test_shortcode /]'],
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['[test_shortcode,/]'],
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['[test_shortcode, /]']
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];
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}
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/**
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* @dataProvider simpleTagDataProvider
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*/
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public function testSimpleTag($test)
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{
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$this->parser->parse($test);
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$this->assertEquals([], $this->arguments, $test);
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$this->assertEquals('', $this->contents, $test);
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$this->assertEquals('test_shortcode', $this->tagName, $test);
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}
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public function oneArgumentDataProvider()
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{
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return [
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['[test_shortcode foo="bar"]'],
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['[test_shortcode,foo="bar"]'],
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["[test_shortcode foo='bar']"],
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["[test_shortcode,foo='bar']"],
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["[test_shortcode foo=bar]"],
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["[test_shortcode,foo=bar]"],
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['[test_shortcode foo = "bar" /]'],
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['[test_shortcode, foo = "bar" /]']
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];
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}
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/**
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* @dataProvider oneArgumentDataProvider
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*/
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public function testOneArgument($test)
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{
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$this->parser->parse($test);
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$this->assertEquals(['foo' => 'bar'], $this->arguments, $test);
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$this->assertEquals('', $this->contents, $test);
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$this->assertEquals('test_shortcode', $this->tagName, $test);
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}
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public function testMultipleArguments()
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{
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$this->parser->parse('[test_shortcode foo = "bar",bar=\'foo\', baz="buz"]');
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$this->assertEquals(['foo' => 'bar', 'bar' => 'foo', 'baz' => 'buz'], $this->arguments);
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$this->assertEquals('', $this->contents);
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$this->assertEquals('test_shortcode', $this->tagName);
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}
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public function emptyArgumentsDataProvider()
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{
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return [
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['[test_shortcode foo=""]'],
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['[test_shortcode,foo=\'\']'],
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['[test_shortcode foo=""][/test_shortcode]'],
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];
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}
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/**
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* @dataProvider emptyArgumentsDataProvider
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*/
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public function testEmptyArguments($test)
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{
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$this->parser->parse($test);
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$this->assertEquals(['foo' => ''], $this->arguments);
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$this->assertEquals('', $this->contents);
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$this->assertEquals('test_shortcode', $this->tagName);
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}
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public function testEnclosing()
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{
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$this->parser->parse('[test_shortcode]foo[/test_shortcode]');
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$this->assertEquals([], $this->arguments);
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$this->assertEquals('foo', $this->contents);
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$this->assertEquals('test_shortcode', $this->tagName);
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}
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public function testEnclosingWithArguments()
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{
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$this->parser->parse('[test_shortcode,foo = "bar",bar=\'foo\',baz="buz"]foo[/test_shortcode]');
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$this->assertEquals(['foo' => 'bar', 'bar' => 'foo', 'baz' => 'buz'], $this->arguments);
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$this->assertEquals('foo', $this->contents);
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$this->assertEquals('test_shortcode', $this->tagName);
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}
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public function testShortcodeEscaping()
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{
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$this->assertEquals(
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'[test_shortcode]',
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$this->parser->parse('[[test_shortcode]]')
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);
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$this->assertEquals(
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'[test_shortcode /]',
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$this->parser->parse('[[test_shortcode /]]')
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);
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$this->assertEquals(
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'[test_shortcode]content[/test_shortcode]',
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$this->parser->parse('[[test_shortcode]content[/test_shortcode]]')
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);
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$this->assertEquals(
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'[test_shortcode]content',
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$this->parser->parse('[[test_shortcode]][test_shortcode]content[/test_shortcode]')
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);
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$this->assertEquals(
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'[test_shortcode]content[/test_shortcode]content2',
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$this->parser->parse('[[test_shortcode]content[/test_shortcode]][test_shortcode]content2[/test_shortcode]')
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);
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$this->assertEquals(
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'[[Doesnt strip double [ character if not a shortcode',
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$this->parser->parse('[[Doesnt strip double [ character if not a [test_shortcode]shortcode[/test_shortcode]')
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);
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$this->assertEquals(
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'[[Doesnt shortcode get confused by double ]] characters',
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$this->parser->parse(
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'[[Doesnt [test_shortcode]shortcode[/test_shortcode] get confused by double ]] characters'
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)
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);
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}
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public function testUnquotedArguments()
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{
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$this->assertEquals('', $this->parser->parse('[test_shortcode,foo=bar!,baz = buz123]'));
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$this->assertEquals(['foo' => 'bar!', 'baz' => 'buz123'], $this->arguments);
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}
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public function testSpacesForDelimiter()
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{
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$this->assertEquals('', $this->parser->parse('[test_shortcode foo=bar! baz = buz123]'));
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$this->assertEquals(['foo' => 'bar!', 'baz' => 'buz123'], $this->arguments);
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}
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public function testSelfClosingTag()
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{
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$this->assertEquals(
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'morecontent',
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$this->parser->parse('[test_shortcode,id="1"/]more[test_shortcode,id="2"]content[/test_shortcode]'),
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'Assert that self-closing tags are respected during parsing.'
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);
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$this->assertEquals(2, $this->arguments['id']);
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}
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public function testConsecutiveTags()
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{
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$this->assertEquals('', $this->parser->parse('[test_shortcode][test_shortcode]'));
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}
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protected function assertEqualsIgnoringWhitespace($a, $b, $message = '')
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{
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$this->assertEquals(preg_replace('/\s+/', '', $a ?? ''), preg_replace('/\s+/', '', $b ?? ''), $message);
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}
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public function testExtractBefore()
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{
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// Left extracts to before the current block
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$this->assertEqualsIgnoringWhitespace(
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'Code<div>FooBar</div>',
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$this->parser->parse('<div>Foo[test_shortcode class=left]Code[/test_shortcode]Bar</div>')
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);
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// Even if the immediate parent isn't a the current block
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$this->assertEqualsIgnoringWhitespace(
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'Code<div>Foo<b>BarBaz</b>Qux</div>',
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$this->parser->parse('<div>Foo<b>Bar[test_shortcode class=left]Code[/test_shortcode]Baz</b>Qux</div>')
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);
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}
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public function testExtractSplit()
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{
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$this->markTestSkipped(
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'Feature disabled due to https://github.com/silverstripe/silverstripe-framework/issues/5987'
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);
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// Center splits the current block
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$this->assertEqualsIgnoringWhitespace(
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'<div>Foo</div>Code<div>Bar</div>',
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$this->parser->parse('<div>Foo[test_shortcode class=center]Code[/test_shortcode]Bar</div>')
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);
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// Even if the immediate parent isn't a the current block
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$this->assertEqualsIgnoringWhitespace(
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'<div>Foo<b>Bar</b></div>Code<div><b>Baz</b>Qux</div>',
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$this->parser->parse('<div>Foo<b>Bar[test_shortcode class=center]Code[/test_shortcode]Baz</b>Qux</div>')
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);
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}
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public function testExtractNone()
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{
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// No class means don't extract
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$this->assertEqualsIgnoringWhitespace(
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'<div>FooCodeBar</div>',
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$this->parser->parse('<div>Foo[test_shortcode]Code[/test_shortcode]Bar</div>')
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);
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}
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public function testShortcodesInsideScriptTag()
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{
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$this->assertEqualsIgnoringWhitespace(
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'<script>hello</script>',
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$this->parser->parse('<script>[test_shortcode]hello[/test_shortcode]</script>')
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);
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}
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public function testFalseyArguments()
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{
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$this->parser->parse('<p>[test_shortcode falsey=0]');
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$this->assertEquals(
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[
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'falsey' => '',
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],
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$this->arguments
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);
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}
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public function testNumericShortcodes()
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{
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$this->assertEqualsIgnoringWhitespace(
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'[2]',
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$this->parser->parse('[2]')
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);
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$this->assertEqualsIgnoringWhitespace(
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'<script>[2]</script>',
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$this->parser->parse('<script>[2]</script>')
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);
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$this->parser->register(
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'2',
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function () {
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return 'this is 2';
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}
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);
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$this->assertEqualsIgnoringWhitespace(
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'this is 2',
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$this->parser->parse('[2]')
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);
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$this->assertEqualsIgnoringWhitespace(
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'<script>this is 2</script>',
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$this->parser->parse('<script>[2]</script>')
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);
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$this->parser->unregister('2');
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}
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public function testExtraContext()
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{
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$this->parser->parse('<a href="[test_shortcode]">Test</a>');
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$this->assertInstanceOf('DOMNode', $this->extra['node']);
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$this->assertInstanceOf('DOMElement', $this->extra['element']);
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$this->assertEquals($this->extra['element']->tagName, 'a');
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}
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public function testShortcodeWithAnchorAndQuerystring()
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{
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$result = $this->parser->parse('<a href="[test_shortcode]?my-string=this&thing=2#my-anchor">Link</a>');
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$this->assertStringContainsString('my-string=this', $result);
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$this->assertStringContainsString('thing=2', $result);
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$this->assertStringContainsString('my-anchor', $result);
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}
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public function testNoParseAttemptIfNoCode()
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{
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$stub = $this->getMockBuilder(ShortcodeParser::class)->setMethods(['replaceElementTagsWithMarkers'])
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->getMock();
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$stub->register(
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'test',
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function () {
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return '';
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}
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);
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$stub->expects($this->never())
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->method('replaceElementTagsWithMarkers')->will($this->returnValue(['', '']));
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$stub->parse('<p>test</p>');
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}
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public function testSelfClosingHtmlTags()
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{
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$this->parser->register('img', function () {
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return '<img src="http://example.com/image.jpg">';
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});
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$result = $this->parser->parse('[img]');
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$this->assertStringContainsString('http://example.com/image.jpg', $result);
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}
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// -----------------------------------------------------------------------------------------------------------------
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/**
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* Stores the result of a shortcode parse in object properties for easy testing access.
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*/
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public function shortcodeSaver($arguments, $content, $parser, $tagName, $extra)
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{
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$this->arguments = $arguments;
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$this->contents = $content;
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$this->tagName = $tagName;
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$this->extra = $extra;
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return $content;
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}
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}
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