public function testGenerateHtmlId() { $this->assertEquals('title-one', DocumentationParser::generate_html_id('title one')); $this->assertEquals('title-one', DocumentationParser::generate_html_id('Title one')); $this->assertEquals('title-and-one', DocumentationParser::generate_html_id('Title & One')); $this->assertEquals('title-and-one', DocumentationParser::generate_html_id('Title & One')); $this->assertEquals('title-one', DocumentationParser::generate_html_id(' Title one ')); $this->assertEquals('title-one', DocumentationParser::generate_html_id('Title--one')); }