Renamed binaries to make things a bit more general

crdt-node/tests/crdt.rs

@@ -0,0 +1,54 @@
+use bft_json_crdt::json_crdt::BaseCrdt;
+use bft_json_crdt::keypair::make_keypair;
+use bft_json_crdt::op::ROOT_ID;
+use side_node::bft_crdt::TransactionList;
+
+// case 1 - send valid updates
+#[test]
+fn test_valid_updates() {
+    // Insert to bft-crdt.doc on local node, test applying the same operation to a remote node
+    // and check that the view is the same
+    let keypair1 = make_keypair();
+    let mut crdt1 = BaseCrdt::<TransactionList>::new(&keypair1);
+
+    let val_a = side_node::utils::fake_generic_transaction_json(String::from("a"));
+    let val_b = side_node::utils::fake_generic_transaction_json(String::from("b"));
+    let val_c = side_node::utils::fake_generic_transaction_json(String::from("c"));
+
+    let _a = crdt1
+        .doc
+        .list
+        .insert(ROOT_ID, val_a.clone())
+        .sign(&keypair1);
+    let _b = crdt1
+        .doc
+        .list
+        .insert(_a.id(), val_b.clone())
+        .sign(&keypair1);
+    let _c = crdt1
+        .doc
+        .list
+        .insert(_b.id(), val_c.clone())
+        .sign(&keypair1);
+
+    let keypair2 = make_keypair();
+    let mut crdt2 = BaseCrdt::<TransactionList>::new(&keypair2);
+    crdt2.apply(_a.clone());
+    crdt2.apply(_b);
+    crdt2.apply(_c.clone());
+
+    assert_eq!(
+        crdt2.doc.list.view(),
+        crdt1.doc.list.view(),
+        "views should be equal"
+    );
+
+    crdt2.apply(_a.clone());
+    crdt2.apply(_a);
+
+    assert_eq!(
+        crdt1.doc.list.view(),
+        crdt2.doc.list.view(),
+        "views are still equal after repeated applies"
+    );
+}

crdt-node/tests/side_node.rs

@@ -0,0 +1,60 @@
+use bft_json_crdt::{
+    json_crdt::{BaseCrdt, SignedOp},
+    keypair::make_keypair,
+};
+use side_node::{
+    bft_crdt::websocket::Client, bft_crdt::TransactionList, bitcoin, node::SideNode, utils,
+};
+use tokio::sync::mpsc;
+
+#[tokio::test]
+async fn test_distribute_via_websockets() {
+    let mut node1 = setup("alice").await;
+    let mut node2 = setup("bob").await;
+
+    assert_eq!(node1.current_sha(), node2.current_sha());
+
+    let transaction = utils::fake_generic_transaction_json("from_alice".to_string());
+    let signed_op = node1.add_transaction_local(transaction);
+    node2.handle_incoming(signed_op);
+
+    assert_eq!(node1.current_sha(), node2.current_sha());
+
+    let transaction = utils::fake_generic_transaction_json("from_alice2".to_string());
+    let signed_op = node1.add_transaction_local(transaction);
+    node2.handle_incoming(signed_op);
+
+    assert_eq!(node1.current_sha(), node2.current_sha());
+
+    let transaction = utils::fake_generic_transaction_json("from_alice3".to_string());
+    let signed_op = node1.add_transaction_local(transaction);
+    node2.handle_incoming(signed_op);
+
+    assert_eq!(node1.current_sha(), node2.current_sha());
+}
+
+/// Wire everything up, ignoring things we are not using in the test
+async fn setup(_: &str) -> SideNode {
+    // First, load up the keys and create a bft-bft-crdt
+    let bft_crdt_keys = make_keypair();
+    let mnemonic_words = bitcoin::keys::make_mnemonic();
+    let keys = bitcoin::keys::get(mnemonic_words).unwrap();
+    let bitcoin_wallet = bitcoin::clients::electrum::create_wallet(keys).unwrap();
+    let crdt = BaseCrdt::<TransactionList>::new(&bft_crdt_keys);
+
+    // Channels for internal communication, and a tokio task for stdin input
+    let (incoming_sender, incoming_receiver) = mpsc::channel::<SignedOp>(32);
+    let (_, stdin_receiver) = std::sync::mpsc::channel();
+
+    // Finally, create the node and return it
+    let handle = Client::new(incoming_sender).await;
+    let node = SideNode::new(
+        crdt,
+        bft_crdt_keys,
+        bitcoin_wallet,
+        incoming_receiver,
+        stdin_receiver,
+        handle,
+    );
+    node
+}