Add missing function for testing langchainjs.

Revision was added with 'v' prefix, but upstream
repository do not use it.

Signed-off-by: Petr "Stone" Hracek <phracek@redhat.com>

Author: phracek

test/run-upstream

@@ -26,7 +26,7 @@ test_client_faas
 test_client_cloudevents
 test_client_fastify
 test_client_pino
-test_client_langchain
+test_client_langchainjs
 "
 
 readonly EXPRESS_REVISION="${EXPRESS_REVISION:-$(docker run --rm "${IMAGE_NAME}" -- npm show express version)}"
@@ -45,8 +45,8 @@ readonly CLOUDEVENTS_REVISION="v${CLOUDEVENTS_REVISION:-$(docker run --rm "${IMA
 readonly CLOUDEVENTS_REPO="https://github.com/cloudevents/sdk-javascript.git"
 readonly FASTIFY_REVISION="v${FASTIFY_REVISION:-$(docker run --rm "${IMAGE_NAME}" -- npm show fastify version)}"
 readonly FASTIFY_REPO="https://github.com/fastify/fastify.git"
-readonly LANGCHAIN_REVISION=v"${LANGCHAIN_REVISION:-$(docker run --rm "${IMAGE_NAME}" -- npm show langchain version)}"
-readonly LANGCHAIN_REPO="https://github.com/langchain-ai/langchainjs"
+readonly LANGCHAINJS_REVISION="${LANGCHAINJS_REVISION:-$(docker run --rm "${IMAGE_NAME}" -- npm show langchain version)}"
+readonly LANGCHAINJS_REPO="https://github.com/langchain-ai/langchainjs.git"
 
 # Since we built the candidate image locally, we don't want S2I attempt to pull
 # it from a registry

test/test-lib-nodejs.sh

@@ -448,6 +448,12 @@ function test_client_cloudevents() {
   echo "Running CloudEvents client test"
   test_running_client_js cloudevents
 }
+
+function test_client_langchainjs() {
+  echo "Running langchainjs client test"
+  test_running_client_js langchainjs
+}
+
 function test_client_fastify() {
   if [[ "${VERSION}" == *"minimal"* ]]; then
     VERSION=$(echo "${VERSION}" | cut -d "-" -f 1)