check 2

.zombienet-tests/0003-check-events.ts

@@ -0,0 +1,52 @@
+import { connect } from "./utils"
+
+export async function run(_nodeName: string, networkInfo: any) {
+  const { chainHead } = await connect(networkInfo)
+
+  let initialized = false
+
+  let finalizedCount = 0
+  let finalized = false
+
+  let newBlockCount = 0
+  let newBlock = false
+
+  let bestBlockCount = 0
+  let bestBlock = false
+
+  await new Promise((resolve, reject) => {
+    let requested = false
+    const chainHeadFollower = chainHead(
+      true,
+      (event) => {
+        console.log("event", event.type)
+
+        if (event.type === "newBlock" && ++newBlockCount === 2) {
+          chainHeadFollower.unpin([event.blockHash])
+          newBlock = true
+          return
+        }
+
+        if (initialized || event.type === "initialized") {
+          initialized = true
+          return
+        }
+
+        if (event.type === "finalized" && ++finalizedCount === 2) {
+          finalized = true
+        }
+
+        if (event.type === "bestBlockChanged" && ++bestBlockCount === 5) {
+          bestBlock = true
+        }
+
+        if (finalized && newBlock && bestBlock) {
+          resolve(chainHeadFollower.unfollow())
+        } else {
+          return
+        }
+      },
+      reject,
+    )
+  })
+}

.zombienet-tests/0003-check-events.zndsl

@@ -0,0 +1,7 @@
+Description: Simple Parachain Smoke Test
+Network: ./0003-check-events.toml
+Creds: config
+
+alice: is up
+bob: is up
+alice: ts-script ./0003-check-events.ts within 200 seconds