[bitnami/wordpress] Add VIB tests (#23835)

* [bitnami/wordpress] Add VIB tests

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

---------

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

.vib/wordpress/goss/goss.yaml

@@ -0,0 +1,11 @@
+gossfile:
+  # Goss tests exclusive to the current container
+  ../../wordpress/goss/wordpress.yaml: {}
+  # Load scripts from .vib/common/goss/templates
+  ../../common/goss/templates/check-broken-symlinks.yaml: {}
+  ../../common/goss/templates/check-ca-certs.yaml: {}
+  ../../common/goss/templates/check-components-binaries.yaml: {}
+  ../../common/goss/templates/check-components-files.yaml: {}
+  ../../common/goss/templates/check-directories-permissions.yaml: {}
+  ../../common/goss/templates/check-linked-libraries.yaml: {}
+  ../../common/goss/templates/check-sed-in-place.yaml: {}

.vib/wordpress/goss/vars.yaml

@@ -0,0 +1,44 @@
+components:
+  binaries:
+    - apachectl
+    - gosu
+    - mariadb
+    - php
+    - render-template
+    - wp
+  files:
+    - /opt/bitnami/apache/modules/libphp.so
+    - /opt/bitnami/wordpress/wp-config.php
+filesystem:
+  - mode: "0775"
+    directories:
+      - /bitnami/wordpress
+      - /opt/bitnami/wordpress
+      - /opt/bitnami/wordpress/tmp
+      - /opt/bitnami/wordpress/wp-content/upgrade
+      - /opt/bitnami/wordpress/wp-content/uploads
+      - /opt/bitnami/wordpress/wp-content/languages
+      # WP-CLI
+      - /opt/bitnami/wp-cli/.cache
+      - /opt/bitnami/wp-cli/.packages
+phpmodules:
+# Based on https://make.wordpress.org/hosting/handbook/server-environment/#php-extensions
+# Required
+  - json
+  - mysqli
+# Recommended
+  - curl
+  - dom
+  - exif
+  - fileinfo
+  - hash
+  - imagick
+  - mbstring
+  - sodium
+  - openssl
+  - pcre
+  - xml
+  - zip
+# Specific from postunpack logic
+  - memcached
+root_dir: /opt/bitnami

.vib/wordpress/goss/wordpress.yaml

@@ -0,0 +1,49 @@
+file:
+  # HTTP vhost should have been properly rendered
+  {{ .Vars.root_dir }}/apache/conf/vhosts/wordpress-vhost.conf:
+    exists: true
+    filetype: file
+    contains:
+      - "RewriteRule ^bitnami/wordpress(/.*) $1"
+      - /DocumentRoot.*{{ .Vars.root_dir }}/wordpress/
+  # HTTPs vhost should have been properly rendered
+  {{ .Vars.root_dir }}/apache/conf/vhosts/wordpress-https-vhost.conf:
+    exists: true
+    filetype: file
+    contains:
+      - "SSLEngine on"
+      - "RewriteRule ^bitnami/wordpress(/.*) $1"
+      - /DocumentRoot.*{{ .Vars.root_dir }}/wordpress/
+  # WP-CLI should point to wordpress' installation path
+  {{ .Vars.root_dir }}/wp-cli/conf/wp-cli.yml:
+    exists: true
+    filetype: file
+    contains:
+      - /path.*{{ .Vars.root_dir }}/wordpress/
+command:
+  check-app-version:
+    exec: cat {{ .Vars.root_dir }}/wordpress/wp-includes/version.php  | grep "wp_version"
+    exit-status: 0
+    stdout:
+      - {{ .Env.APP_VERSION }}
+  # WP-CLI points to correct binaries and config file
+  check-wp-cli-conf:
+    exec: wp --info
+    exit-status: 0
+    stdout:
+      - "{{ .Vars.root_dir }}/php/bin/php"
+      - "{{ .Vars.root_dir }}/mysql/bin/mysql"
+      - "{{ .Vars.root_dir }}/wp-cli/conf/wp-cli.yml"
+  check-enabled-modules:
+    exec: php -m
+    exit-status: 0
+    stdout:
+    {{ range $module := .Vars.phpmodules }}
+      - "{{ $module }}"
+    {{ end }}
+group:
+  daemon:
+    exists: true
+user:
+  daemon:
+    exists: true

.vib/wordpress/vib-publish.json

@@ -3,7 +3,8 @@
     "resources": {
       "url": "{VIB_ENV_CONTAINER_URL}",
       "path": "{VIB_ENV_PATH}"
-    }
+    },
+    "runtime_parameters": "Y29tbWFuZDogWyJ0YWlsIiwgIi1mIiwgIi9kZXYvbnVsbCJd"
   },
   "phases": {
     "package": {
@@ -33,6 +34,19 @@
     },
     "verify": {
       "actions": [
+        {
+          "action_id": "goss",
+          "params": {
+            "resources": {
+              "path": "/.vib"
+            },
+            "tests_file": "wordpress/goss/goss.yaml",
+            "vars_file": "wordpress/goss/vars.yaml",
+            "remote": {
+              "workload": "deploy-wordpress"
+            }
+          }
+        },
         {
           "action_id": "trivy",
           "params": {

.vib/wordpress/vib-verify.json

@@ -3,7 +3,8 @@
     "resources": {
       "url": "{SHA_ARCHIVE}",
       "path": "{VIB_ENV_PATH}"
-    }
+    },
+    "runtime_parameters": "Y29tbWFuZDogWyJ0YWlsIiwgIi1mIiwgIi9kZXYvbnVsbCJd"
   },
   "phases": {
     "package": {
@@ -29,6 +30,19 @@
     },
     "verify": {
       "actions": [
+        {
+          "action_id": "goss",
+          "params": {
+            "resources": {
+              "path": "/.vib"
+            },
+            "tests_file": "wordpress/goss/goss.yaml",
+            "vars_file": "wordpress/goss/vars.yaml",
+            "remote": {
+              "workload": "deploy-wordpress"
+            }
+          }
+        },
         {
           "action_id": "trivy",
           "params": {