add doc test

src/risparser/mod.rs

@@ -1,4 +1,5 @@
 //! This deals with accessing RIS data.
 
 pub mod overview;
+pub mod paragraphs;
 mod parser;

src/risparser/overview.rs

@@ -24,6 +24,14 @@ use super::parser::OgdSearchResult;
 ///
 /// - `Ok(Vec<String>)`: A vector of XML file links representing paragraphs from the given law text.
 /// - `Err(Error)`: An error if there was an issue fetching or parsing the law text.
+///
+/// # Example
+/// ```
+/// use risp::risparser::overview::parse;
+///
+/// let list_with_xml_links_to_paragraphs = parse(10001905).unwrap();
+/// assert_eq!(list_with_xml_links_to_paragraphs.len(), 31); // TEG has 31 paragraphs
+/// assert_eq!(list_with_xml_links_to_paragraphs[0], "https://www.ris.bka.gv.at/Dokumente/Bundesnormen/NOR12025190/NOR12025190.xml"); // Link to first paragraph
 /// ```
 pub fn parse(law_id: usize) -> Result<Vec<String>, Error> {
     let mut page = 1;

src/risparser/paragraphs.rs

@@ -0,0 +1 @@
+//! Deals with getting all paragraphs for a given law text