def METHOD_NAME(self, browser):
    url = self.host + '/authors/OL1518080A/Lawrence_Lessig'
    browser.visit(url)
    assert browser.is_element_present_by_css(
        "meta[property='og:title'][content*='Lawrence Lessig']"
    )
    assert browser.is_element_present_by_css(
        "meta[property='og:type'][content='books.author']"
    )
    assert browser.is_element_present_by_css(
        "meta[property='og:image'][content*='openlibrary.org/images']"
    )
    assert browser.is_element_present_by_css(
        "meta[property='og:url'][content*='authors/OL1518080A/Lawrence_Lessig']"
    )
    assert browser.is_element_present_by_css(
        "meta[property='og:site_name'][content='Open Library']"
    )
    assert browser.is_element_present_by_css(
        "meta[property='og:description'][content*='Lawrence Lessig']"
    )
    assert browser.is_element_present_by_css(
        "a[href*='facebook.com/sharer/sharer.php']"
    )
    assert browser.is_element_present_by_css("a[href*='twitter.com/intent/tweet']")