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