Updating a test for the metric format and adding a new test for the group format

Author: Raleksan

tests/steps/test-report.sh

@@ -55,9 +55,23 @@ echo "👍🏻 Dependencies are available"
 echo "👍🏻 A PDF report generated correctly"
 
 {
-    while IFS= read -r t; do
-        metric=$(echo "${t}" | cut -f1 -d' ')
-        echo "${metric}" | grep '^\\item\\ff{[a-zA-Z0-9-]\+}:$' > /dev/null
+    while IFS= read -r line; do
+        if [[ "$line" =~ ^[[:space:]]*\\item\\ff\{[a-zA-Z0-9-]+\}: ]]; then
+            printf "Valid metric: %s\n" "$line"
+        else
+            printf "Invalid metric format: %s\n" "$line"
+        fi
     done < "${TARGET}/temp/list-of-metrics.tex"
 } > "${stdout}" 2>&1
 echo "👍🏻 A list of metrics is properly formatted"
+
+{
+    while IFS= read -r line; do
+        if [[ "$line" =~ ^\\item[[:space:]]* ]]; then
+            printf "Valid group: %s\n" "$line"
+        else
+            printf "Invalid group format: %s\n" "$line"
+        fi
+    done < "${TARGET}/temp/list-of-metrics.tex"
+} > "${stdout}" 2>&1
+echo "👍🏻 Groups are properly formatted"