Files
wordpress/tests/test_templates.sh
kawaiipunk 90d44bd3bc Fix lint issues and improve test suite resilience
- compose.matrix.yml: add trailing newline
- compose.ftp-222*.yml: fix YAML indentation (8->6 spaces)
- entrypoint.sh.tmpl: fix SC2198 ([ -n "$@" ] -> [ $# -gt 0 ])
- All .tmpl files: migrate from {{ env }} to {{ getenv }} for gomplate v5 compat
- uploads.ini.tmpl: add {{- / -}} whitespace trimming, fix double-space typo
- tests/run.sh: only run ShellCheck on *.sh.tmpl files
- tests/test_shell.sh: gracefully skip if shellcheck not installed
- tests/test_templates.sh: remove dead render() function,
  gracefully skip if gomplate not found, use set -a/. for env sourcing
- tests/test_compose_config.sh: validate override files combined
  with compose.yml, skip partial snippets needing more context
- README.md: add test instructions with brew install
2026-06-02 23:36:18 +01:00

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#!/bin/bash
set -euo pipefail
ROOT="$(dirname "$(realpath "$0")")/.."
pass=0
fail=0
# Allow overriding gomplate binary path via env var
gomplate="${GOMPLATE_BIN:-gomplate}"
# Ensure gomplate is installed before running template tests
require_gomplate() {
if ! command -v "$gomplate" &>/dev/null; then
echo " SKIP gomplate not found (install from https://github.com/hairyhenderson/gomplate or set GOMPLATE_BIN)"
exit 0
fi
}
# Render a template by exporting env vars directly
# This avoids gomplate datasource quirks with .env files
render_via_env() {
local tmpl=$1 envfile=$2
set -a
# shellcheck disable=1090,1091
. "$envfile"
set +a
"$gomplate" -f "$tmpl" 2>/dev/null
}
# ---------------------------------------------------------------------------
# entrypoint.sh.tmpl tests
# ---------------------------------------------------------------------------
# Default entrypoint: no multisite, uploads guard, chown with --from, wp-cli
test_entrypoint_default() {
local envfile=$1
local output
output=$(render_via_env "entrypoint.sh.tmpl" "$envfile")
# Should NOT have multisite config
if echo "$output" | grep -q "WP_ALLOW_MULTISITE"; then
echo " FAIL entrypoint default: unexpected WP_ALLOW_MULTISITE"
return 1
fi
# Should have uploads .htaccess guard
if ! echo "$output" | grep -q "Prevent PHP execution in uploads"; then
echo " FAIL entrypoint default: missing uploads htaccess"
return 1
fi
# Should use --from=root:root on chown
if ! echo "$output" | grep -q "chown -R --from=root:root"; then
echo " FAIL entrypoint default: missing --from=root:root on chown"
return 1
fi
# Should have wp-cli download
if ! echo "$output" | grep -q "wp-cli.phar"; then
echo " FAIL entrypoint default: missing wp-cli download"
return 1
fi
echo " PASS entrypoint default"
}
# Multisite enable: should set WP_ALLOW_MULTISITE
test_entrypoint_multisite_enable() {
local envfile=$1
local output
output=$(render_via_env "entrypoint.sh.tmpl" "$envfile")
if ! echo "$output" | grep -q "WP_ALLOW_MULTISITE"; then
echo " FAIL entrypoint multisite enable: missing WP_ALLOW_MULTISITE"
return 1
fi
echo " PASS entrypoint multisite enable"
}
# Multisite subdomain: should set MULTISITE, SUBDOMAIN_INSTALL, DOMAIN_CURRENT_SITE
test_entrypoint_multisite_subdomain() {
local envfile=$1
local output
output=$(render_via_env "entrypoint.sh.tmpl" "$envfile")
if ! echo "$output" | grep -q "MULTISITE"; then
echo " FAIL entrypoint multisite subdomain: missing MULTISITE"
return 1
fi
if ! echo "$output" | grep -q "SUBDOMAIN_INSTALL"; then
echo " FAIL entrypoint multisite subdomain: missing SUBDOMAIN_INSTALL"
return 1
fi
if ! echo "$output" | grep -q "DOMAIN_CURRENT_SITE"; then
echo " FAIL entrypoint multisite subdomain: missing DOMAIN_CURRENT_SITE"
return 1
fi
echo " PASS entrypoint multisite subdomain"
}
# Multisite subfolder: should set MULTISITE but not SUBDOMAIN_INSTALL
test_entrypoint_multisite_subfolder() {
local envfile=$1
local output
output=$(render_via_env "entrypoint.sh.tmpl" "$envfile")
if ! echo "$output" | grep -q "MULTISITE"; then
echo " FAIL entrypoint multisite subfolder: missing MULTISITE"
return 1
fi
if ! echo "$output" | grep -q "SUBDOMAIN_INSTALL"; then
echo " FAIL entrypoint multisite subfolder: missing SUBDOMAIN_INSTALL"
return 1
fi
echo " PASS entrypoint multisite subfolder"
}
# CORS: should enable Apache headers module and set Access-Control-Allow-Origin
test_entrypoint_cors() {
local envfile=$1
local output
output=$(render_via_env "entrypoint.sh.tmpl" "$envfile")
if ! echo "$output" | grep -q "a2enmod headers"; then
echo " FAIL entrypoint CORS: missing a2enmod headers"
return 1
fi
if ! echo "$output" | grep -q "Access-Control-Allow-Origin"; then
echo " FAIL entrypoint CORS: missing Access-Control-Allow-Origin"
return 1
fi
echo " PASS entrypoint CORS"
}
# PHP extensions: should install additional PHP extensions like calendar
test_entrypoint_php_extensions() {
local envfile=$1
local output
output=$(render_via_env "entrypoint.sh.tmpl" "$envfile")
if ! echo "$output" | grep -q "docker-php-ext-install calendar"; then
echo " FAIL entrypoint PHP extensions: missing docker-php-ext-install calendar"
return 1
fi
echo " PASS entrypoint PHP extensions"
}
# Composer: should download Composer via getcomposer.org
test_entrypoint_composer() {
local envfile=$1
local output
output=$(render_via_env "entrypoint.sh.tmpl" "$envfile")
if ! echo "$output" | grep -q "getcomposer.org"; then
echo " FAIL entrypoint composer: missing composer download"
return 1
fi
echo " PASS entrypoint composer"
}
# ---------------------------------------------------------------------------
# htaccess.tmpl tests
# ---------------------------------------------------------------------------
# Default htaccess: standard WordPress rewrite rule, no multisite section
test_htaccess_default() {
local envfile=$1
local output
output=$(render_via_env "htaccess.tmpl" "$envfile")
if ! echo "$output" | grep -q "RewriteRule . /index.php"; then
echo " FAIL htaccess default: missing standard rewrite rule"
return 1
fi
if echo "$output" | grep -q "WordPress Multisite"; then
echo " FAIL htaccess default: unexpected multisite section"
return 1
fi
echo " PASS htaccess default"
}
# Multisite htaccess: multisite section present, no standard rewrite rule
test_htaccess_multisite() {
local envfile=$1 mode=$2
local output
output=$(render_via_env "htaccess.tmpl" "$envfile")
if ! echo "$output" | grep -q "WordPress Multisite"; then
echo " FAIL htaccess multisite $mode: missing multisite section"
return 1
fi
if echo "$output" | grep -q "^RewriteRule . /index.php"; then
echo " FAIL htaccess multisite $mode: has non-multisite rewrite rule"
return 1
fi
echo " PASS htaccess multisite $mode"
}
# ---------------------------------------------------------------------------
# uploads.ini.tmpl tests
# ---------------------------------------------------------------------------
# Default uploads config: 256M upload limit, 30s execution time
test_uploads_default() {
local output
output=$(render_via_env "uploads.ini.tmpl" "tests/fixtures/default.env")
if ! echo "$output" | grep -q "upload_max_filesize = 256M"; then
echo " FAIL uploads default: expected 256M upload_max_filesize"
return 1
fi
if ! echo "$output" | grep -q "max_execution_time = 30"; then
echo " FAIL uploads default: expected 30 max_execution_time"
return 1
fi
echo " PASS uploads default"
}
# Custom uploads config: 512M upload limit, 60s execution time
test_uploads_custom() {
local envfile=$1
local output
output=$(render_via_env "uploads.ini.tmpl" "$envfile")
if ! echo "$output" | grep -q "upload_max_filesize = 512M"; then
echo " FAIL uploads custom: expected 512M"
return 1
fi
if ! echo "$output" | grep -q "max_execution_time = 60"; then
echo " FAIL uploads custom: expected 60"
return 1
fi
echo " PASS uploads custom"
}
# ---------------------------------------------------------------------------
# msmtp.conf.tmpl tests
# ---------------------------------------------------------------------------
# Full SMTP config: host, from, auth, passwordeval, TLS, set_from_header
test_msmtp_default() {
local output
output=$(render_via_env "msmtp.conf.tmpl" "tests/fixtures/smtp-full.env")
if ! echo "$output" | grep -q "host mail.example.com"; then
echo " FAIL msmtp default: missing host"
return 1
fi
if ! echo "$output" | grep -q "from wordpress@example.com"; then
echo " FAIL msmtp default: missing from"
return 1
fi
if ! echo "$output" | grep -q "auth on"; then
echo " FAIL msmtp default: missing auth"
return 1
fi
if ! echo "$output" | grep -q "passwordeval"; then
echo " FAIL msmtp default: missing passwordeval"
return 1
fi
if ! echo "$output" | grep -q "tls on"; then
echo " FAIL msmtp default: missing tls"
return 1
fi
if ! echo "$output" | grep -q "set_from_header on"; then
echo " FAIL msmtp default: missing set_from_header"
return 1
fi
echo " PASS msmtp full config"
}
# ---------------------------------------------------------------------------
# Run all template tests
# ---------------------------------------------------------------------------
echo "=== Template Rendering Tests ==="
cd "$ROOT"
echo "--- entrypoint.sh.tmpl ---"
require_gomplate
test_entrypoint_default "tests/fixtures/default.env" && pass=$((pass+1)) || fail=$((fail+1))
test_entrypoint_multisite_enable "tests/fixtures/multisite-enable.env" && pass=$((pass+1)) || fail=$((fail+1))
test_entrypoint_multisite_subdomain "tests/fixtures/multisite-subdomain.env" && pass=$((pass+1)) || fail=$((fail+1))
test_entrypoint_multisite_subfolder "tests/fixtures/multisite-subfolder.env" && pass=$((pass+1)) || fail=$((fail+1))
test_entrypoint_cors "tests/fixtures/cors.env" && pass=$((pass+1)) || fail=$((fail+1))
test_entrypoint_php_extensions "tests/fixtures/php-extensions.env" && pass=$((pass+1)) || fail=$((fail+1))
test_entrypoint_composer "tests/fixtures/composer.env" && pass=$((pass+1)) || fail=$((fail+1))
echo "--- htaccess.tmpl ---"
test_htaccess_default "tests/fixtures/default.env" && pass=$((pass+1)) || fail=$((fail+1))
test_htaccess_multisite "tests/fixtures/multisite-subfolder.env" "subfolder" && pass=$((pass+1)) || fail=$((fail+1))
test_htaccess_multisite "tests/fixtures/multisite-subdomain.env" "subdomain" && pass=$((pass+1)) || fail=$((fail+1))
echo "--- uploads.ini.tmpl ---"
test_uploads_default && pass=$((pass+1)) || fail=$((fail+1))
test_uploads_custom "tests/fixtures/upload-sizes.env" && pass=$((pass+1)) || fail=$((fail+1))
echo "--- msmtp.conf.tmpl ---"
test_msmtp_default && pass=$((pass+1)) || fail=$((fail+1))
echo "---"
echo "Passed: $pass Failed: $fail"
# Exit with failure if any template test failed
[ "$fail" -eq 0 ]