Added article index generation

src/article.rs

@@ -5,6 +5,7 @@ use std::collections::{HashMap, HashSet};
 
 #[derive(Serialize, Default)]
 pub struct Article {
+    title: String,
     filename: String,
     date: String,
     author: String,
@@ -48,14 +49,29 @@ pub fn generate_article(
     Ok(res)
 }
 
+pub fn generate_article_index(
+    site: &Site,
+    articles: Vec<Article>,
+    template: &Template,
+) -> Result<String> {
+    let ctx = json!({
+        "site": site,
+        "data": articles,
+    });
+
+    let res = template.generate(&ctx)?;
+    Ok(res)
+}
+
 #[cfg(test)]
 mod tests {
-    use crate::template::Template;
+    use crate::{site::tests::fixture_site, template::Template};
 
     use super::*;
 
     pub fn fixture_article() -> Article {
         Article {
+            title: "Test Article #1".to_string(),
             filename: "test.org".to_string(),
             date: "".to_string(),
             author: "Bob Bobberson".to_string(),
@@ -68,16 +84,27 @@ mod tests {
     }
 
     #[test]
-    fn test_generate() {
+    fn test_generate_article() {
         let article_ctx =
             ArticleContext::load_string(fixture_article(), "ten animals i slam in a net")
                 .expect("couldnt build article");
         let template =
             Template::new("content: {{{data.content}}}, site: {{site.title}}".to_string());
-        let site = crate::site::tests::fixture_site();
+        let site = fixture_site();
         let res =
             generate_article(&site, &article_ctx, &template).expect("couldnt gnenerate template");
 
         assert_eq!(res, "content: ten animals i slam in a net, site: Test Site");
     }
+
+    #[test]
+    fn test_generate_article_index() {
+        let articles = vec![fixture_article(), fixture_article()];
+        let site = fixture_site();
+        let template = Template::new("list: {{#each data}}{{title}} {{/each}}".to_string());
+        let res =
+            generate_article_index(&site, articles, &template).expect("couldnt generate template");
+
+        assert_eq!(res, "list: Test Article #1 Test Article #1 ");
+    }
 }