public function testSlugify() { $blog = new Blog(); $this->assertEquals('hello-world', $blog->slugify('Hello World')); $this->assertEquals('a-day-with-symfony2', $blog->slugify('A Day With Symfony2')); $this->assertEquals('hello-world', $blog->slugify('Hello world')); $this->assertEquals('symblog', $blog->slugify('symblog ')); $this->assertEquals('symblog', $blog->slugify(' symblog')); }