Added create document to client.

src/lib.rs

@@ -125,6 +125,36 @@ impl MTTClient {
     pub fn session_id(&self) -> String {
         self.session_id.to_string()
     }
+
+    pub fn create_document(&self, docdef: DocDef) -> Result<(), MTTError> {
+        let msg_id = MessageID::new();
+        let paths = [
+            Path::new(
+                Include::Just(msg_id.clone()),
+                Include::All,
+                Include::Just(Action::DocumentCreated),
+            ),
+            Path::new(
+                Include::Just(msg_id.clone()),
+                Include::All,
+                Include::Just(Action::Error),
+            ),
+        ];
+        for path in paths.iter() {
+            let reg_msg = Register::new(self.sender_id.clone(), RegMsg::AddRoute(path.clone()));
+            self.queue.send(Message::with_id(msg_id.clone(), reg_msg));
+            self.rx.recv().unwrap(); // Wait for completion.
+        }
+        self.queue.send(Message::with_id(msg_id.clone(), docdef));
+        match self.rx.recv_timeout(TIMEOUT) {
+            Ok(data) => match data.get_action() {
+                MsgAction::DocumentCreated => Ok(()),
+                MsgAction::Error(err) => Err(err.clone()),
+                _ => unreachable!("should only receive confirmation or errors"),
+            },
+            Err(_) => Err(MTTError::new(ErrorID::TimeOut)),
+        }
+    }
 }
 
 impl Drop for MTTClient {

tests/client_test.rs

@@ -1,5 +1,7 @@
 use isolang::Language;
-use morethantext::{Action, Field, Include, MoreThanText, Name, Path, TestMoreThanText};
+use morethantext::{
+    Action, DocDef, ErrorID, Field, Include, MTTError, MoreThanText, Name, Path, TestMoreThanText,
+};
 use std::{collections::HashSet, sync::mpsc::RecvTimeoutError};
 use uuid::Uuid;
 
@@ -120,3 +122,24 @@ fn do_existing_sessions_keep_language_unchanged() {
     let rec = result.iter().last().unwrap();
     assert_eq!(rec.get(&lang_name()).unwrap(), lang1.into());
 }
+
+#[test]
+fn can_client_create_a_document() {
+    let doc_name = Name::english("dragon");
+    let docdef = DocDef::new(doc_name);
+    let mtt = MoreThanText::new();
+    let client = mtt.client();
+    client.create_document(docdef).unwrap();
+}
+
+#[test]
+fn can_error_on_create_document() {
+    let doc_name = Name::english("dragon");
+    let docdef = DocDef::new(doc_name.clone());
+    let mtt = MoreThanText::new();
+    let client = mtt.client();
+    client.create_document(docdef.clone()).unwrap();
+    let mut expected = MTTError::new(ErrorID::NameAlreadyExists);
+    let result = client.create_document(docdef).unwrap_err();
+    assert_eq!(result.to_string(), expected.to_string());
+}