chore: testing using bats

.github/workflows/test-script.yml

@@ -3,7 +3,7 @@ name: Test Script
 on: [ push, pull_request ]
 
 jobs:
-  test_yara:
+  test_script:
     runs-on: ubuntu-latest
     strategy:
       matrix:

scripts/tests/test-script.bats

@@ -0,0 +1,64 @@
+#!/usr/bin/env bats
+
+WAZUH_MANAGER="10.0.0.2"
+
+if [ "$(uname -o)" = "GNU/Linux" ] && command -v groupadd >/dev/null 2>&1; then
+    apt-get update && apt-get install -y curl gnupg2
+    (curl -s https://packages.wazuh.com/key/GPG-KEY-WAZUH | gpg --no-default-keyring --keyring gnupg-ring:/usr/share/keyrings/wazuh.gpg --import)
+    chmod 644 /usr/share/keyrings/wazuh.gpg
+    echo "deb [signed-by=/usr/share/keyrings/wazuh.gpg] https://packages.wazuh.com/4.x/apt/ stable main" | tee -a /etc/apt/sources.list.d/wazuh.list
+    apt-get update
+    apt-get install wazuh-agent -y
+    sed -i "s|MANAGER_IP|$WAZUH_MANAGER|g" /var/ossec/etc/ossec.conf
+elif [ "$(which apk)" = "/sbin/apk" ]; then
+    wget -O /etc/apk/keys/[email protected] https://packages.wazuh.com/key/alpine-devel%40wazuh.com-633d7457.rsa.pub
+    echo "https://packages.wazuh.com/4.x/alpine/v3.12/main" >> /etc/apk/repositories
+    apk update
+    apk add wazuh-agent
+    sed -i "s|MANAGER_IP|$WAZUH_MANAGER|g" /var/ossec/etc/ossec.conf
+    /var/ossec/bin/wazuh-control start
+else
+    log ERROR "Unsupported OS for creating user."
+    exit 1
+fi
+
+chmod +x /app/scripts/install.sh
+
+# Test if the script runs without errors
+@test "script runs without errors" {
+  run /usr/local/bin/test-script.sh
+  [ "$status" -eq 0 ]
+}
+
+# Test if Snort is installed
+@test "Snort is installed" {
+  run dpkg -l | grep -q snort
+  [ "$status" -eq 0 ]
+}
+
+# Test if Snort directories were created
+@test "Snort directories were created" {
+  /usr/local/bin/test-script.sh
+  [ -d "/var/log/snort" ]
+  [ -d "/etc/snort/rules" ]
+}
+
+# Test if Snort local rules file was created
+@test "Snort local rules file created" {
+  /usr/local/bin/test-script.sh
+  [ -f "/etc/snort/rules/local.rules" ]
+}
+
+# Test if ossec.conf was updated
+@test "ossec.conf updated" {
+  /usr/local/bin/test-script.sh
+  grep -q '<log_format>snort-full<\/log_format>' "$OSSEC_CONF_PATH"
+  grep -q '<location>\/var\/log\/snort\/snort.alert.fast<\/location>' "$OSSEC_CONF_PATH"
+}
+
+# Test if Snort was started
+@test "Snort started" {
+  /usr/local/bin/test-script.sh
+  run systemctl status snort
+  [ "$status" -eq 0 ]
+}