Adjusting to make the database better tested.

tavern/tests/database.rs

@@ -0,0 +1,139 @@
+#![cfg(feature = "tester")]
+
+use chrono::NaiveDate;
+use tavern::{Adventurer, Database, Legend, Lore, Story, Tale, Tavern};
+
+
+
+fn generate_tavern() -> Tavern
+{
+   let legend: Legend = Legend
+   {
+      profile: String::from("https://cybermages.tech/about/myrddin"),
+      image: String::from("https://cybermages.tech/about/myrddin/pic"),
+      blurb: String::from("I love code!")
+   };
+
+   let author: Adventurer = Adventurer
+   {
+      name: String::from("Jason Smith"),
+      handle: String::from("myrddin"),
+      legend: legend
+   };
+
+   let lore: Lore = Lore
+   {
+      title: String::from("Test post"),
+      slug: String::from("test_post"),
+      author: author.handle.clone(),
+      summary: String::from("The Moon is made of cheese!"),
+      tags: vec![String::from("Space"), String::from("Cheese")],
+      publish_date:
+         NaiveDate::from_ymd_opt(2025, 12, 25).unwrap()
+                                              .and_hms_opt(13, 10, 41)
+                                              .unwrap()
+   };
+
+   let tale: Tale = Tale
+   {
+      lore: lore,
+      story: Story::Html("#Test Post\nThis is a test post.\n\n##Subsection\nMini post.\n* Test 1\n* Test 2\n* Test 3".to_string())
+   };
+
+   let lore2: Lore = Lore
+   {
+      title: String::from("Test Tale"),
+      slug: String::from("test_tale"),
+      author: author.handle.clone(),
+      summary: String::from("The Moon is made of rocks!"),
+      tags: vec![String::from("Space"), String::from("Rocks")],
+      publish_date:
+         NaiveDate::from_ymd_opt(2025, 12, 25).unwrap()
+                                              .and_hms_opt(13, 10, 41)
+                                              .unwrap()
+   };
+
+   let tale2: Tale = Tale
+   {
+      lore: lore2,
+      story: Story::Html("#Test Tale\nThis is a test tale.\n\n##Subsection\nMini tale.\n* Test 1\n* Test 2\n* Test 3".to_string())
+   };
+
+   Tavern { title: String::from("Runes & Ramblings"),
+            description: String::from("Join software engineer Jason Smith \
+                                       on his Rust programming journey. \
+                                       Explore program design, tech \
+                                       stacks, and more on this blog from \
+                                       CybeMages, LLC."),
+            tales: vec![tale, tale2],
+            authors: vec![author] }
+}
+
+
+fn create_temp_file<S>(filename: S) -> std::path::PathBuf
+   where S: AsRef<std::path::Path>
+{
+   let mut path = std::env::temp_dir();
+   path.push(filename);
+
+   path
+}
+
+
+fn cleanup_temp_file(path: &std::path::PathBuf)
+{
+   if path.exists()
+   {
+      let _ = std::fs::remove_file(path);
+   }
+}
+
+
+#[tokio::test]
+async fn tavern_tale() -> Result<(), Box<dyn std::error::Error>>
+{
+   let tavern = generate_tavern();
+
+   // Save the TOML to a temporary file.
+   let path = create_temp_file("tavern_test_out.db");
+   cleanup_temp_file(&path);
+
+   let db = Database::open(&path).await?;
+   db.insert_tavern(&tavern).await?;
+
+   // Write a Tale to the Tavern.
+   let lore: Lore = Lore
+   {
+      title: String::from("About Tavern"),
+      slug: String::from("about_tavern"),
+      author: String::from("myrddin"),
+      summary: String::from("Myrddin is awesome and wrote a blog system!"),
+      tags: vec![String::from("Blog"), String::from("Silly")],
+      publish_date:
+         NaiveDate::from_ymd_opt(2025, 12, 25).unwrap()
+                                              .and_hms_opt(13, 10, 41)
+                                              .unwrap()
+   };
+
+   let tale: Tale = Tale
+   {
+      lore: lore,
+      story: Story::Html("#Tavern Blog System\nThis is a great blogging system.\n\n##Subsection\nWritten by Myrddin himself!.\n* Test 1\n* Test 2\n* Test 3".to_string())
+   };
+   db.insert_tale(&tale).await?;
+
+   // Read the Tale from the Tavern.
+   let tale = db.get_tale_by_slug(&tale.lore.slug).await?;
+   match tale
+   {
+      None => { panic!("Do something to say this test failed.") }
+      Some(tale) =>
+      {
+         assert_eq!("Myrddin is awesome and wrote a blog system!", tale.lore.summary);
+      }
+   }
+
+   cleanup_temp_file(&path);
+
+   Ok(())
+}