Setup for data.

src/morethantext/mod.rs

@@ -11,22 +11,42 @@ use cache::Cache;
 use error::{ErrorCode, MTTError};
 use store::Store;
 
+const ENTRY: &str = "EntryPoint";
+
 #[derive(Clone, Debug)]
-struct Data {
-    id: String,
+struct Data<D> {
+    id: Option<String>,
+    data: Option<D>,
+}
+
+impl<D> Data<D> {
+    fn from_id<S>(id: S) -> Self
+    where
+        S: Into<String>,
+    {
+        Self {
+            id: Some(id.into()),
+            data: None,
+        }
+    }
 }
 
 #[derive(Clone)]
 pub struct MoreThanText {
     to_cache: Sender<String>,
+    entry: Data<Store>,
 }
 
 impl MoreThanText {
     fn new(to_cache: Sender<String>) -> Self {
-        Self { to_cache: to_cache }
+        Self {
+            to_cache: to_cache,
+            entry: Data::from_id(ENTRY),
+        }
     }
 
-    async fn session(&self) {
+    async fn session(&self) -> Store {
+        Store::new()
     }
 }
 
@@ -39,7 +59,11 @@ mod mtt {
     async fn create_new() {
         let dir = tempdir().unwrap();
         let mtt = start_db(dir.path()).await.unwrap();
-        mtt.session().await;
+        assert_eq!(mtt.entry.id, Some(ENTRY.to_string()));
+        assert!(mtt.entry.data.is_none());
+        let store = mtt.session().await;
+        let expected: Vec<String> = Vec::new();
+        assert_eq!(store.list(), expected);
     }
 }
 

src/morethantext/store.rs

@@ -1,11 +1,12 @@
+#[derive(Clone)]
 pub struct Store;
 
 impl Store {
-    fn new() -> Self {
+    pub fn new() -> Self {
         Self {}
     }
 
-    fn list(&self) -> Vec<String> {
+    pub fn list(&self) -> Vec<String> {
         Vec::new()
     }
 }