add afterAll(), fix some tests

• fix message check (check visibility)
• fix false negative on email check
• use different random user on each test
• etc.

module_support/atk_setup

 #!/bin/bash
 
-# Set up tests for specified testing framework.
-# Can copy or link the tests to their destination.
+# Set up either Cypress or Playwright tests.
+# Can copy or link the tests to their destination as well as copy
+# the tests back to their original location, which is useful
+# for ATK contributors.
+
+# Change WEB_ROOT_DIR as needed (usually "html" or "web").
+
+# atk_setup <framework> <"back"|"link"|"">
+# 1st argument:
+# framework = "playwright" OR "cypress"
+# 2nd argument:
+# <blank>   = copy tests
+# "link"    = symlink tests instead of copying them
+# "back"    = copy tests back to module
+
+# For the initial install, from the project root
+# (above web or html), use:
+# module_support/atk_setup playwright
+
+# == For Automated Testing Kit Contributors ==
+# Copy the tests located in <project root>/tests to the repo
+# (often located in <project root>/web/modules/contrib/automated_testing_kit),
+# use:
+# module_support/atk_setup playwright back
 
-# atk_setup <tool> <do_link>
-# tool    = playwright OR cypress
-# do_link = "link" or blank
-
-# ATTENTION:
-# Before using this tool, set the project root directory below.
 WEB_ROOT_DIR="web"
 MODULE_DIR="modules/contrib/automated_testing_kit"
 MODULE_SUPPORT_DIR=$WEB_ROOT_DIR/$MODULE_DIR/module_support
@@ -18,13 +34,19 @@ if [ -z "$1" ]; then
   exit 1
 fi
 
+DO_COPY=1
+DO_BACK=0
 DO_LINK=0
 if [ ! -z "$2" ]; then
-  if [ "$2" != 'link' ]; then
-    echo "Second parameter allowed to be only 'link'."
+  DO_COPY=0
+  if [ "$2" == 'back' ]; then
+    DO_BACK=1
+  elif [ "$2" == 'link' ]; then
+    DO_LINK=1
+  else
+    echo "Second parameter must be 'back'|'link'."
     exit 1
   fi
-  DO_LINK=1
 fi
 
 # Check if in project root by testing for presence of package.json.
@@ -63,6 +85,7 @@ fi
 #
 # Copy xx.atk.config.js to the project root.
 #
+if [[ $DO_BACK == 0 ]]; then
 if [ "$1" == "cypress" ]; then
   echo "Copying cypress.atk.config.js to <project_root>/cypress.atk.config.js."
   cp $MODULE_SUPPORT_DIR/cypress.atk.config.js .
@@ -70,18 +93,24 @@ else
   echo "Copying playwright.atk.config.js to <project_root>/playwright.atk.config.js."
   cp $MODULE_SUPPORT_DIR/playwright.atk.config.js .
 fi
+fi
 
 #
 # Copy or link framework tests.
 #
-echo "Copying or linking tests to <project_root>/$TEST_DESTINATION_DIR."
 
-if (( $DO_LINK == 0 )); then
+if [[ $DO_COPY == 1 ]]; then
+  echo "Copying tests to <project_root>/$TEST_DESTINATION_DIR."
   # Ensure the destination directory exists.
-  mkdir ${TEST_DESTINATION_DIR}
+  mkdir -p ${TEST_DESTINATION_DIR}
   cp -R $TEST_SOURCE_DIR/* $TEST_DESTINATION_DIR
 
-else
+elif [[ $DO_BACK == 1 ]]; then
+  echo "Copying tests back to $TEST_SOURCE_DIR."
+  cp -R $TEST_DESTINATION_DIR/atk** $TEST_SOURCE_DIR
+
+elif [[ $DO_LINK == 1 ]]; then
+  echo "Linking tests to <project_root>/$TEST_DESTINATION_DIR."
   # Can't link the parent source directory so need to iterate through
   # just test directories to link individual tests.
   TESTS=$(find "${TEST_SOURCE_DIR}" -mindepth 1 -type d)
@@ -104,19 +133,32 @@ fi
 #
 # Copy or link data files.
 #
-echo "Copying or linking data files to <project_root>/$DATA_DESTINATION_DIR."
-if (( $DO_LINK == 0 )); then
+if [[ $DO_COPY == 1 ]]; then
+  echo "Copying data files to <project_root>/$DATA_DESTINATION_DIR."
   cp -R $DATA_SOURCE_DIR $DATA_DESTINATION_DIR
-else
+
+elif [[ $DO_BACK == 1 ]]; then
+  echo "Copying data files back to $DATA_SOURCE_DIR."
+  cp -R $DATA_DESTINATION_DIR/data/* $DATA_SOURCE_DIR
+
+elif [[ $DO_LINK == 1 ]]; then
+  echo "Linking data files to <project_root>/$DATA_DESTINATION_DIR."
   ln -s "$PWD/$DATA_SOURCE_DIR" "$PWD/$DATA_DESTINATION_DIR"
 fi
 
+
 #
 # Copy or link testing framework support files.
 #
-echo "Copying or linking test framework support files to <project_root>/$SUPPORT_DESTINATION_DIR."
-if (( $DO_LINK == 0 )); then
+if [[ $DO_COPY == 1 ]]; then
+  echo "Copying test framework support files to <project_root>/$SUPPORT_DESTINATION_DIR."
   cp -R $SUPPORT_SOURCE_DIR $SUPPORT_DESTINATION_DIR
-else
+
+elif [[ $DO_BACK == 1 ]]; then
+  echo "Copying test framework support files back to $SUPPORT_SOURCE_DIR."
+  cp -R $SUPPORT_DESTINATION_DIR/support/* $SUPPORT_SOURCE_DIR
+
+elif [[ $DO_LINK == 1 ]]; then
+  echo "Linking test framework support files to <project_root>/$SUPPORT_DESTINATION_DIR."
   ln -s "$PWD/$SUPPORT_SOURCE_DIR" "$PWD/$SUPPORT_DESTINATION_DIR"
 fi