tests: Add some simple crawler tests

1 files changed, 24 insertions, 0 deletions

diff --git a/packages/e2e_tests/utils/general.ts b/packages/e2e_tests/utils/general.ts
new file mode 100644
index 00000000..417a7cd5
--- /dev/null
+++ b/packages/e2e_tests/utils/general.ts
@@ -0,0 +1,24 @@
+export async function waitUntil(
+  f: () => Promise<boolean>,
+  description: string,
+  timeoutMs = 60000,
+): Promise<void> {
+  const startTime = Date.now();
+
+  while (Date.now() - startTime < timeoutMs) {
+    console.log(`Waiting for ${description}...`);
+    try {
+      const res = await f();
+      if (res) {
+        console.log(`${description}: success`);
+        return;
+      }
+    } catch (error) {
+      // Ignore errors and retry
+      console.log(`${description}: error, retrying...: ${error}`);
+    }
+    await new Promise((resolve) => setTimeout(resolve, 1000));
+  }
+
+  throw new Error(`${description}: timeout after ${timeoutMs}ms`);
+}