Remove hardcoded node lts version from test scripts

Author: Mathiyarasy

test/node/install_additional_node.sh

@@ -5,11 +5,20 @@ set -e
 # Optional: Import test library
 source dev-container-features-test-lib
 
-# 'lts' is now some version of node 20...
-check "version_on_path"  node -v | grep 20
+# Install jq if not already installed
+if ! type jq >/dev/null 2>&1; then
+    apt-get update && apt-get install -y jq
+fi
+
+#Get the latest LTS version of Node.js
+LATEST_LTS_VERSION=$(curl -s https://nodejs.org/dist/index.json | jq -r '[.[] | select(.lts != false)][0].version')
+
+
+# 'lts' is fetched instead of hardcoded to a specific version
+check "version_on_path"  node -v | grep "$LATEST_LTS_VERSION"
 check "pnpm" bash -c "pnpm -v | grep 8.8.0"
 
-check "v20_installed" ls -1 /usr/local/share/nvm/versions/node | grep 20
+check "lts_installed" ls -1 /usr/local/share/nvm/versions/node | grep "$LATEST_LTS_VERSION"
 check "v14_installed" ls -1 /usr/local/share/nvm/versions/node | grep 14.19.3
 check "v17_installed" ls -1 /usr/local/share/nvm/versions/node | grep 17.9.1
 

test/node/install_additional_node_on_rhel_family.sh

@@ -5,11 +5,19 @@ set -e
 # Optional: Import test library
 source dev-container-features-test-lib
 
-# 'lts' is now some version of node 20...
-check "version_on_path"  node -v | grep 20
+# Install jq if not already installed
+if ! type jq >/dev/null 2>&1; then
+    yum install -y jq
+fi 
+
+#Get the latest LTS version of Node.js
+LATEST_LTS_VERSION=$(curl -s https://nodejs.org/dist/index.json | jq -r '[.[] | select(.lts != false)][0].version')
+
+# 'lts' is fetched instead of hardcoded to a specific version
+check "version_on_path"  node -v | grep "$LATEST_LTS_VERSION"
 check "pnpm" bash -c "pnpm -v | grep 6.16.0"
 
-check "v20_installed" ls -1 /usr/local/share/nvm/versions/node | grep 20
+check "lts_installed" ls -1 /usr/local/share/nvm/versions/node | grep "$LATEST_LTS_VERSION"
 check "v14_installed" ls -1 /usr/local/share/nvm/versions/node | grep 14.19.3
 check "v17_installed" ls -1 /usr/local/share/nvm/versions/node | grep 17.9.1