remove: Drop test-metrics.sh script in favor of unit tests

scripts/test-metrics.sh

@@ -1,145 +0,0 @@
-#!/bin/bash
-
-# Vaultwarden Metrics Test Script
-# This script tests the metrics endpoint functionality
-
-set -e
-
-# Configuration
-VAULTWARDEN_URL="${VAULTWARDEN_URL:-http://localhost:8080}"
-METRICS_TOKEN="${METRICS_TOKEN:-}"
-METRICS_PATH="/metrics"
-
-echo "🔍 Testing Vaultwarden Metrics Endpoint"
-echo "========================================"
-echo "URL: ${VAULTWARDEN_URL}${METRICS_PATH}"
-
-# Function to test endpoint with different authentication methods
-test_endpoint() {
-    local auth_method="$1"
-    local auth_header="$2"
-    local expected_status="$3"
-    
-    echo
-    echo "Testing ${auth_method}..."
-    
-    if [ -n "$auth_header" ]; then
-        response=$(curl -s -w "%{http_code}" -H "$auth_header" "${VAULTWARDEN_URL}${METRICS_PATH}")
-    else
-        response=$(curl -s -w "%{http_code}" "${VAULTWARDEN_URL}${METRICS_PATH}")
-    fi
-    
-    # Extract status code (last 3 characters)
-    status_code="${response: -3}"
-    content="${response%???}"
-    
-    echo "Status: $status_code"
-    
-    if [ "$status_code" = "$expected_status" ]; then
-        echo "✅ Expected status code $expected_status"
-        
-        if [ "$status_code" = "200" ]; then
-            # Verify it looks like Prometheus metrics
-            if echo "$content" | grep -q "^# HELP"; then
-                echo "✅ Response contains Prometheus metrics format"
-                
-                # Count metrics
-                metric_count=$(echo "$content" | grep -c "^vaultwarden_" || true)
-                echo "📊 Found $metric_count Vaultwarden metrics"
-                
-                # Show sample metrics
-                echo
-                echo "Sample metrics:"
-                echo "$content" | grep "^vaultwarden_" | head -5
-                
-            else
-                echo "⚠️  Response doesn't look like Prometheus metrics"
-            fi
-        fi
-    else
-        echo "❌ Expected status $expected_status, got $status_code"
-        if [ ${#content} -lt 200 ]; then
-            echo "Response: $content"
-        else
-            echo "Response (first 200 chars): ${content:0:200}..."
-        fi
-    fi
-}
-
-# Test 1: Check if metrics are enabled (test without auth first)
-echo "1. Testing without authentication..."
-test_endpoint "No Authentication" "" "401"
-
-# Test 2: Test with Bearer token if provided
-if [ -n "$METRICS_TOKEN" ]; then
-    echo
-    echo "2. Testing with Bearer token..."
-    test_endpoint "Bearer Token" "Authorization: Bearer $METRICS_TOKEN" "200"
-    
-    echo
-    echo "3. Testing with query parameter..."
-    response=$(curl -s -w "%{http_code}" "${VAULTWARDEN_URL}${METRICS_PATH}?token=${METRICS_TOKEN}")
-    status_code="${response: -3}"
-    
-    if [ "$status_code" = "200" ]; then
-        echo "✅ Query parameter authentication works"
-    else
-        echo "❌ Query parameter authentication failed (status: $status_code)"
-    fi
-    
-    echo
-    echo "4. Testing with invalid token..."
-    test_endpoint "Invalid Token" "Authorization: Bearer invalid-token" "401"
-    
-else
-    echo
-    echo "2. Skipping token tests (METRICS_TOKEN not set)"
-    echo "   To test authentication, set METRICS_TOKEN environment variable"
-fi
-
-# Test 3: Check alive endpoint (should work regardless of metrics config)
-echo
-echo "5. Testing /alive endpoint..."
-alive_response=$(curl -s -w "%{http_code}" "${VAULTWARDEN_URL}/alive")
-alive_status="${alive_response: -3}"
-
-if [ "$alive_status" = "200" ]; then
-    echo "✅ /alive endpoint is working"
-else
-    echo "❌ /alive endpoint failed (status: $alive_status)"
-fi
-
-# Test 4: Validate specific metrics exist (if we got a successful response)
-if [ -n "$METRICS_TOKEN" ]; then
-    echo
-    echo "6. Validating specific metrics..."
-    
-    metrics_response=$(curl -s -H "Authorization: Bearer $METRICS_TOKEN" "${VAULTWARDEN_URL}${METRICS_PATH}")
-    
-    # List of expected metrics
-    expected_metrics=(
-        "vaultwarden_uptime_seconds"
-        "vaultwarden_build_info"
-        "vaultwarden_users_total"
-        "vaultwarden_http_requests_total"
-        "vaultwarden_db_connections_active"
-    )
-    
-    for metric in "${expected_metrics[@]}"; do
-        if echo "$metrics_response" | grep -q "$metric"; then
-            echo "✅ Found metric: $metric"
-        else
-            echo "⚠️  Missing metric: $metric"
-        fi
-    done
-fi
-
-echo
-echo "🏁 Metrics test completed!"
-echo
-echo "Next steps:"
-echo "1. Configure Prometheus to scrape ${VAULTWARDEN_URL}${METRICS_PATH}"
-echo "2. Set up Grafana dashboards using the provided examples"
-echo "3. Configure alerting rules for monitoring"
-echo
-echo "For more information, see MONITORING.md"