From 83710a1a36ba0f857e6404657c75fbd34fe5fccd Mon Sep 17 00:00:00 2001
From: Jinjing <6427696+AmethystLiang@users.noreply.github.com>
Date: Sun, 16 Aug 2026 22:18:02 -0700
Subject: [PATCH] test(e2e): add contract test for relay artifact dispatch

Validate that the relay artifact built in CI is properly uploaded,
downloaded, and passed via ORCA_RELAY_PATH to E2E test runs.
---
 .../release-e2e-dispatch-contract.test.mjs    | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/config/scripts/release-e2e-dispatch-contract.test.mjs b/config/scripts/release-e2e-dispatch-contract.test.mjs
index 4d4ebb4e3cf..18fe76c4c44 100644
--- a/config/scripts/release-e2e-dispatch-contract.test.mjs
+++ b/config/scripts/release-e2e-dispatch-contract.test.mjs
@@ -43,4 +43,27 @@ describe('release E2E dispatch contract', () => {
     expect(buildStep.run).toContain('pnpm run build:web-from-renderer')
     expect(buildStep.run).toContain('pnpm run build:relay')
   })
+
+  it('hands the built relay artifact to every E2E run command', () => {
+    const uploadStep = e2eWorkflow.jobs.build.steps.find(
+      (step) => step.name === 'Upload E2E build output'
+    )
+
+    expect(uploadStep.with.name).toBe('e2e-build-out')
+    expect(uploadStep.with.path).toBe('out/')
+
+    for (const [jobName, runStepName] of [
+      ['e2e', 'Run E2E tests (${{ matrix.shard_name }})'],
+      ['changed-e2e', 'Run changed E2E specs']
+    ]) {
+      const job = e2eWorkflow.jobs[jobName]
+      const downloadStep = job.steps.find((step) => step.name === 'Download E2E build output')
+      const runStep = job.steps.find((step) => step.name === runStepName)
+
+      expect(job.needs).toBe('build')
+      expect(downloadStep.with.name).toBe('e2e-build-out')
+      expect(downloadStep.with.path).toBe('out/')
+      expect(runStep.run).toContain('ORCA_RELAY_PATH="$GITHUB_WORKSPACE/out/relay"')
+    }
+  })
 })