diff --git a/.github/README.md b/.github/README.md
new file mode 100644
index 0000000..aee50fa
--- /dev/null
+++ b/.github/README.md
@@ -0,0 +1,2 @@
+
+Folder with conifguration and data used by GitHub during the development of the Drupal Boilerplate itself. It can be safely removed if you are just using Drupal Boilerplate for a Drupal project.
diff --git a/.github/shellspec/README.md b/.github/shellspec/README.md
new file mode 100644
index 0000000..2a7350e
--- /dev/null
+++ b/.github/shellspec/README.md
@@ -0,0 +1,8 @@
+[Shellspec]](https://github.com/shellspec/shellspec) is teting framework for shell scripts used to test the Drupal Boilerplate. It allows to run comanmds, examine the output, check the status results and more.
+
+The `shellspec` file is the Shellspec configuration file used for the tests.
+
+Inside the `shellspec_spec` folder all the spec or tests can be found.
+
+
+
diff --git a/.github/shellspec/shellspec b/.github/shellspec/shellspec
new file mode 100644
index 0000000..137b28f
--- /dev/null
+++ b/.github/shellspec/shellspec
@@ -0,0 +1,6 @@
+
+--default-path "shellspec_spec"
+
+--helperdir shellspec_spec
+
+--require spec_helper
diff --git a/.github/shellspec/shellspec_spec/backstopjs___spec.sh b/.github/shellspec/shellspec_spec/backstopjs___spec.sh
new file mode 100644
index 0000000..7f2a3b9
--- /dev/null
+++ b/.github/shellspec/shellspec_spec/backstopjs___spec.sh
@@ -0,0 +1,24 @@
+Describe 'BackstopJS' backstopjs
+
+  It 'is installed and can be run'
+    When run command docker-compose exec -T backstopjs backstop
+    The status should be success
+    The output should include "Welcome to BackstopJS"
+  End
+
+  It 'can create reference images'
+    When run command make backstopjs-reference
+    The status should be success
+    The output should include "BackstopJS"
+    The output should include "CREATING NEW REFERENCE FILE"
+    The output should include 'Command "reference" successfully executed'
+  End
+
+  It 'can compare site with reference images'
+    When run command make backstopjs-test
+    The status should be success
+    The output should include "BackstopJS"
+    The output should include 'Command "test" successfully executed'
+  End
+End
+
diff --git a/.github/shellspec/shellspec_spec/behat___spec.sh b/.github/shellspec/shellspec_spec/behat___spec.sh
new file mode 100644
index 0000000..9e445d4
--- /dev/null
+++ b/.github/shellspec/shellspec_spec/behat___spec.sh
@@ -0,0 +1,12 @@
+Describe 'Behat' behat
+
+  It 'is installed and can be run'
+    When run command make behat
+    The status should be success
+    The output should include "Goutte driver works"
+    The output should include "Selenium driver works"
+  End
+
+
+End
+
diff --git a/.github/shellspec/shellspec_spec/containers___spec.sh b/.github/shellspec/shellspec_spec/containers___spec.sh
new file mode 100644
index 0000000..a3bc045
--- /dev/null
+++ b/.github/shellspec/shellspec_spec/containers___spec.sh
@@ -0,0 +1,23 @@
+%const CONTAINER_NAMES: "php traefik node hub chrome backstopjs mkdocs mariadb apache adminer mailhog"
+%const CONTAINER_COUNT: 11
+
+Describe 'Container infrastructure:' containers
+
+  Context 'container'
+    Parameters:value $CONTAINER_NAMES
+
+    It "'$1' container is running"
+      When call container_is_alive $1
+      The status should be success
+    End
+  End
+
+    Context 'running container count'
+
+    It "must be $CONTAINER_COUNT"
+      When call container_count
+      The output should equal $CONTAINER_COUNT
+    End
+  End
+End
+
diff --git a/.github/shellspec/shellspec_spec/drush___spec.sh b/.github/shellspec/shellspec_spec/drush___spec.sh
new file mode 100644
index 0000000..99e5115
--- /dev/null
+++ b/.github/shellspec/shellspec_spec/drush___spec.sh
@@ -0,0 +1,23 @@
+Describe 'Drush' drush
+
+  It 'is installed and can be run'
+    When run command make drush
+    The status should be success
+    The output should include "Drush Commandline Tool"
+  End
+
+  It 'has access to the Drupal database'
+    When run command make drush status
+    The status should be success
+    The output should include "Database         : Connected"
+  End
+
+  # Make sure drush can access a full boostrapped Drupal.
+  It 'can generate one-time login links'
+    When run command make drush uli
+    The status should be success
+    The output should include "http://"
+    The output should include "/user/reset/1/"
+  End
+End
+
diff --git a/.github/shellspec/shellspec_spec/folders___spec.sh b/.github/shellspec/shellspec_spec/folders___spec.sh
new file mode 100644
index 0000000..e1ecae4
--- /dev/null
+++ b/.github/shellspec/shellspec_spec/folders___spec.sh
@@ -0,0 +1,38 @@
+Describe 'Boilerplate folder structure' folders
+
+  It 'has main boilerplate folders'
+
+    The path 'backups' should be directory
+    The path 'config' should be directory
+    The path 'docs' should be directory
+    The path 'drush' should be directory
+    The path 'patches' should be directory
+    The path 'private-files' should be directory
+    The path 'reports' should be directory
+    The path 'scripts' should be directory
+    The path 'solr/cores' should be directory
+    The path 'tests/common' should be directory
+    The path 'tests/environment' should be directory
+    The path 'tests/functional' should be directory
+    The path 'tmp' should be directory
+    The path 'vendor' should be directory
+    The path 'web' should be directory
+  End
+
+  It 'has main boilerplate files'
+    The path 'composer.json' should be file
+    The path 'behat.yml' should be file
+    The path 'docker-compose.yml' should be file
+    The path "docker-compose.override.yml" should be file
+    The path "web/sites/default/settings.local.php" should be file
+  End
+
+  It 'has main boilerplate symlinks'
+
+    The path 'public_html' should be symlink
+    The path 'docroot' should be symlink
+  End
+
+
+
+End
diff --git a/.github/shellspec/shellspec_spec/grumphp___spec.sh b/.github/shellspec/shellspec_spec/grumphp___spec.sh
new file mode 100644
index 0000000..1ef68c2
--- /dev/null
+++ b/.github/shellspec/shellspec_spec/grumphp___spec.sh
@@ -0,0 +1,7 @@
+Describe 'Grumphp' grumphp static-code-analisys git
+
+  It 'has its configuration file in place'
+    The path 'grumphp.yml' should be file
+  End
+End
+
diff --git a/.github/shellspec/shellspec_spec/phpqa___spec.sh b/.github/shellspec/shellspec_spec/phpqa___spec.sh
new file mode 100644
index 0000000..ec594ba
--- /dev/null
+++ b/.github/shellspec/shellspec_spec/phpqa___spec.sh
@@ -0,0 +1,15 @@
+Describe 'Phpqa' phpqa static-code-analisys
+
+  It 'has its configuration file in place'
+    The path '.phpqa.yml' should be file
+  End
+
+# Test disabled because Radix includes a file with a phpqa error in the file
+# src/kits/radix_starterkit/includes/theme.inc
+#  It 'should detect no errors'
+#    When run command docker-compose exec php phpqa
+#    The status should be success
+#    The output should include 'No failed tools'
+#    The error should not include 'This is a dummy text to discard standard error output'
+#  End
+End
diff --git a/.github/shellspec/shellspec_spec/scripthor___spec.sh b/.github/shellspec/shellspec_spec/scripthor___spec.sh
new file mode 100644
index 0000000..5d45f5b
--- /dev/null
+++ b/.github/shellspec/shellspec_spec/scripthor___spec.sh
@@ -0,0 +1,13 @@
+%const SCRIPTHOR_SCRIPTS: "backup.sh copy-content-config-entity-to-module.sh frontend-build.sh reload-local.sh setup-traefik-port.sh"
+
+Describe 'Scripthor' scripthor
+
+  Context 'script'
+    Parameters:value $SCRIPTHOR_SCRIPTS
+
+    It "'$1' is symlinked"
+      The path "scripts/$1" should be symlink
+      The path "scripts/$1" should be readable
+    End
+  End
+End
diff --git a/.github/shellspec/shellspec_spec/spec_helper.sh b/.github/shellspec/shellspec_spec/spec_helper.sh
new file mode 100644
index 0000000..4ec336f
--- /dev/null
+++ b/.github/shellspec/shellspec_spec/spec_helper.sh
@@ -0,0 +1,45 @@
+# shellcheck shell=sh
+
+# Defining variables and functions here will affect all specfiles.
+# Change shell options inside a function may cause different behavior,
+# so it is better to set them here.
+# set -eu
+
+# This callback function will be invoked only once before loading specfiles.
+spec_helper_precheck() {
+  # Available functions: info, warn, error, abort, setenv, unsetenv
+  # Available variables: VERSION, SHELL_TYPE, SHELL_VERSION
+  : minimum_version "0.28.1"
+}
+
+# This callback function will be invoked after a specfile has been loaded.
+spec_helper_loaded() {
+  :
+}
+
+# This callback function will be invoked after core modules has been loaded.
+spec_helper_configure() {
+  # Available functions: import, before_each, after_each, before_all, after_all
+  : import 'support/custom_matcher'
+}
+
+
+# Custom functions
+##################
+
+# Checks if a given container is running.
+# $1: name of the container.
+container_is_alive() {
+  count=$(docker-compose ps --services --filter "status=running" | grep $1| wc -l)
+  if [ $count  -eq "1" ]
+  then
+    return 0
+  else
+    return 1
+  fi
+}
+
+container_count() {
+  docker-compose ps --services --filter "status=running" | wc -l
+}
+
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
new file mode 100644
index 0000000..d10b686
--- /dev/null
+++ b/.github/workflows/tests.yml
@@ -0,0 +1,89 @@
+name: Bash tests
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Add HTTP basic auth credentials
+        run: |
+          echo "auth.json path: $GITHUB_WORKSPACE/auth.json"
+          echo '${{ secrets.auth_json_for_boierpalte_github_ci }}' > $GITHUB_WORKSPACE/auth.json
+          pwd
+
+      - name: Prepare container for testing
+        id: testing-container-setup
+        run: |
+
+          ROOT_PATH=/boilerplate_tests
+          docker_hub_image=metadrop/drupal-boilerplate-dind:v0.3
+
+          echo "----- Get image to run the tests -----"
+          docker pull $docker_hub_image
+
+          echo "----- Create a docker container from the downloaded image -----"
+          CONTAINER_ID=$(docker run -d --privileged --name testrunner --mount type=bind,source=.,target=$ROOT_PATH $docker_hub_image)
+
+          echo "----- Container ID is $CONTAINER_ID -----"
+          sleep 5
+          docker ps
+
+          echo "----- Make docker available for the tester user (dirty trick? How to improve it?) -----"
+          docker exec $CONTAINER_ID chown :tester /var/run/docker.sock
+
+          echo "----- Export container id to other steps -----"
+          echo "CONTAINER_ID=$CONTAINER_ID" >> "$GITHUB_OUTPUT"
+          echo "ROOT_PATH=$ROOT_PATH" >> "$GITHUB_OUTPUT"
+
+      - name: Prepare shellspec
+        env:
+          CONTAINER_ID: ${{ steps.testing-container-setup.outputs.CONTAINER_ID }}
+          ROOT_PATH: ${{ steps.testing-container-setup.outputs.ROOT_PATH }}
+        run: |
+
+          echo "----- Download and uncompress shellspec, the test framework used for testing -----"
+          docker exec $CONTAINER_ID  wget https://github.com/shellspec/shellspec/releases/download/0.28.1/shellspec-dist.tar.gz -O /opt/shellspec-dist.tar.gz
+          docker exec $CONTAINER_ID tar xfvz /opt/shellspec-dist.tar.gz -C  /opt/
+
+          echo "----- Copy shellspec config file to the root folder -----"
+          ln -s .github/shellspec/shellspec .shellspec
+
+          echo "----- Copy shellspec test files -----"
+          ln -s .github/shellspec/shellspec_spec shellspec_spec
+
+      - name: Setup Git cli
+        run: |
+          git config --global user.email "test@example.io"
+          git config --global user.name "CI tester"
+
+      - name: Set ownership
+        run: sudo chown 1000 -R .
+
+      - name: Run composer install
+        env:
+          CONTAINER_ID: ${{ steps.testing-container-setup.outputs.CONTAINER_ID }}
+          ROOT_PATH: ${{ steps.testing-container-setup.outputs.ROOT_PATH }}
+        run: |
+
+          docker exec -u tester -w $ROOT_PATH/ $CONTAINER_ID composer install --ignore-platform-reqs
+
+      - name: Run boilerplate assistant
+        env:
+          CONTAINER_ID: ${{ steps.testing-container-setup.outputs.CONTAINER_ID }}
+          ROOT_PATH: ${{ steps.testing-container-setup.outputs.ROOT_PATH }}
+        run: |
+          docker exec -u tester -w $ROOT_PATH/ $CONTAINER_ID composer boilerplate:assistant
+
+      - name: Run tests
+        env:
+          CONTAINER_ID: ${{ steps.testing-container-setup.outputs.CONTAINER_ID }}
+          ROOT_PATH: ${{ steps.testing-container-setup.outputs.ROOT_PATH }}
+        run: |
+          docker exec -u tester -w $ROOT_PATH/ $CONTAINER_ID /opt/shellspec/shellspec
diff --git a/docker-compose.override.yml.dist b/docker-compose.override.yml.dist
index d998410..026a280 100644
--- a/docker-compose.override.yml.dist
+++ b/docker-compose.override.yml.dist
@@ -17,7 +17,7 @@ services:
       SSH_AUTH_SOCK: /ssh-agent
     volumes:
       - ./:/var/www/html
-      - $SSH_AUTH_SOCK:/ssh-agent
+#      - $SSH_AUTH_SOCK:/ssh-agent
 
 #  crond:
 #    volumes: