Render Vue component templates as part of test script.

Add a command to the test script to output up-to-date Vue component
templates. Most of the Vue component tests rely on HTML templates built
from Jinja.

script/include/run_test

@@ -45,5 +45,6 @@ if [ "${RUN_PYTHON_TESTS}" = "true" ]; then
 fi
 
 if [ "${RUN_JS_TESTS}" = "true" ]; then
+  run_python_render_vue_component
   run_javascript_tests
 fi

script/include/test_functions.inc.sh

@@ -19,6 +19,11 @@ run_python_unit_tests() {
   return $?
 }
 
+run_python_render_vue_component() {
+  run_command "python -m pytest tests/render_vue_component.py --no-cov --no-print-logs --tb=no -q --disable-warnings"
+  return $?
+}
+
 run_javascript_tests() {
   run_command "yarn test:coverage"
   return $?