From e7d99eb8822d8b590bdd7018d8491a803d83ab1e Mon Sep 17 00:00:00 2001
From: Lance Ball <lball@redhat.com>
Date: Mon, 8 Mar 2021 16:07:24 -0500
Subject: [PATCH] test: add a test for extension names with all caps. (#389)

See: https://github.com/cloudevents/sdk-javascript/issues/380

Signed-off-by: Lance Ball <lball@redhat.com>
---
 test/integration/cloud_event_test.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/integration/cloud_event_test.ts b/test/integration/cloud_event_test.ts
index 86f0c4c..cdb34a2 100644
--- a/test/integration/cloud_event_test.ts
+++ b/test/integration/cloud_event_test.ts
@@ -61,6 +61,12 @@ describe("A CloudEvent", () => {
       new CloudEvent({ "123456789012345678901": "extension1", ...fixture });
     }).throw("invalid extension name");
   });
+
+  it("Throws a validation error for invalid uppercase extension names", () => {
+    expect(() => {
+      new CloudEvent({ ExtensionWithCaps: "extension value", ...fixture });
+    }).throw("invalid extension name");
+  });
 });
 
 describe("A 1.0 CloudEvent", () => {