register('test_shortcode', array($this, 'shortcodeSaver'));
$this->parser = ShortcodeParser::get('test');
parent::setUp();
}
public function tearDown() {
ShortcodeParser::get('test')->unregister('test_shortcode');
parent::tearDown();
}
/**
* Tests that valid short codes that have not been registered are not replaced.
*/
public function testNotRegisteredShortcode() {
ShortcodeParser::$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 testSimpleTag() {
$tests = array(
'[test_shortcode]',
'[test_shortcode ]', '[test_shortcode,]', '[test_shortcode, ]'.
'[test_shortcode/]', '[test_shortcode /]', '[test_shortcode,/]', '[test_shortcode, /]'
);
foreach($tests as $test) {
$this->parser->parse($test);
$this->assertEquals(array(), $this->arguments, $test);
$this->assertEquals('', $this->contents, $test);
$this->assertEquals('test_shortcode', $this->tagName, $test);
}
}
public function testOneArgument() {
$tests = array (
'[test_shortcode foo="bar"]', '[test_shortcode,foo="bar"]',
"[test_shortcode foo='bar']", "[test_shortcode,foo='bar']",
'[test_shortcode foo = "bar" /]', '[test_shortcode, foo = "bar" /]'
);
foreach($tests as $test) {
$this->parser->parse($test);
$this->assertEquals(array('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(array('foo' => 'bar', 'bar' => 'foo', 'baz' => 'buz'), $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(array(), $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(array('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(array('foo' => 'bar!', 'baz' => 'buz123'), $this->arguments);
}
public function testSpacesForDelimiter() {
$this->assertEquals('', $this->parser->parse('[test_shortcode foo=bar! baz = buz123]'));
$this->assertEquals(array('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 = null) {
$this->assertEquals(preg_replace('/\s+/', '', $a), preg_replace('/\s+/', '', $b), $message);
}
public function testtExtract() {
// 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
')
);
// 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
')
);
// 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(array(
'falsey' => '',
), $this->arguments);
}
public function testNumericShortcodes() {
$this->assertEqualsIgnoringWhitespace(
'[2]',
$this->parser->parse('[2]')
);
$this->assertEqualsIgnoringWhitespace(
'',
$this->parser->parse('')
);
$this->parser->register('2', function($attributes, $content, $this, $tag, $extra) {
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 testNoParseAttemptIfNoCode() {
$stub = $this->getMock('ShortcodeParser', array('replaceElementTagsWithMarkers'));
$stub->register('test', function() {
return '';
});
$stub->expects($this->never())
->method('replaceElementTagsWithMarkers')->will($this->returnValue(array('', '')));
$stub->parse('
test
');
}
// -----------------------------------------------------------------------------------------------------------------
/**
* Stores the result of a shortcode parse in object properties for easy testing access.
*/
public function shortcodeSaver($arguments, $content, $parser, $tagName, $extra) {
$this->arguments = $arguments;
$this->contents = $content;
$this->tagName = $tagName;
$this->extra = $extra;
return $content;
}
}