setup integration test for postgres

test/postgres/validate-setup.sh

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+#!/bin/bash
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+echo -e "${BLUE}=== SeaweedFS PostgreSQL Setup Validation ===${NC}"
+
+# Check prerequisites
+echo -e "${YELLOW}Checking prerequisites...${NC}"
+
+if ! command -v docker &> /dev/null; then
+    echo -e "${RED}✗ Docker not found. Please install Docker.${NC}"
+    exit 1
+fi
+echo -e "${GREEN}✓ Docker found${NC}"
+
+if ! command -v docker-compose &> /dev/null; then
+    echo -e "${RED}✗ Docker Compose not found. Please install Docker Compose.${NC}"
+    exit 1
+fi
+echo -e "${GREEN}✓ Docker Compose found${NC}"
+
+# Check if running from correct directory
+if [[ ! -f "docker-compose.yml" ]]; then
+    echo -e "${RED}✗ Must run from test/postgres directory${NC}"
+    echo "  cd test/postgres && ./validate-setup.sh"
+    exit 1
+fi
+echo -e "${GREEN}✓ Running from correct directory${NC}"
+
+# Check required files
+required_files=("docker-compose.yml" "producer.go" "client.go" "Dockerfile.producer" "Dockerfile.client" "run-tests.sh")
+for file in "${required_files[@]}"; do
+    if [[ ! -f "$file" ]]; then
+        echo -e "${RED}✗ Missing required file: $file${NC}"
+        exit 1
+    fi
+done
+echo -e "${GREEN}✓ All required files present${NC}"
+
+# Test Docker Compose syntax
+echo -e "${YELLOW}Validating Docker Compose configuration...${NC}"
+if docker-compose config > /dev/null 2>&1; then
+    echo -e "${GREEN}✓ Docker Compose configuration valid${NC}"
+else
+    echo -e "${RED}✗ Docker Compose configuration invalid${NC}"
+    docker-compose config
+    exit 1
+fi
+
+# Quick smoke test
+echo -e "${YELLOW}Running smoke test...${NC}"
+
+# Start services
+echo "Starting services..."
+docker-compose up -d seaweedfs postgres-server 2>/dev/null
+
+# Wait a bit for services to start
+sleep 15
+
+# Check if services are running
+seaweedfs_running=$(docker-compose ps seaweedfs | grep -c "Up")
+postgres_running=$(docker-compose ps postgres-server | grep -c "Up")
+
+if [[ $seaweedfs_running -eq 1 ]]; then
+    echo -e "${GREEN}✓ SeaweedFS service is running${NC}"
+else
+    echo -e "${RED}✗ SeaweedFS service failed to start${NC}"
+    docker-compose logs seaweedfs | tail -10
+fi
+
+if [[ $postgres_running -eq 1 ]]; then
+    echo -e "${GREEN}✓ PostgreSQL server is running${NC}"
+else
+    echo -e "${RED}✗ PostgreSQL server failed to start${NC}"
+    docker-compose logs postgres-server | tail -10
+fi
+
+# Test PostgreSQL connectivity
+echo "Testing PostgreSQL connectivity..."
+if timeout 10 docker run --rm --network "$(basename $(pwd))_seaweedfs-net" postgres:15-alpine \
+    psql -h postgres-server -p 5432 -U seaweedfs -d default -c "SELECT version();" > /dev/null 2>&1; then
+    echo -e "${GREEN}✓ PostgreSQL connectivity test passed${NC}"
+else
+    echo -e "${RED}✗ PostgreSQL connectivity test failed${NC}"
+fi
+
+# Test SeaweedFS API
+echo "Testing SeaweedFS API..."
+if curl -s http://localhost:9333/cluster/status > /dev/null 2>&1; then
+    echo -e "${GREEN}✓ SeaweedFS API accessible${NC}"
+else
+    echo -e "${RED}✗ SeaweedFS API not accessible${NC}"
+fi
+
+# Cleanup
+echo -e "${YELLOW}Cleaning up...${NC}"
+docker-compose down > /dev/null 2>&1
+
+echo -e "${BLUE}=== Validation Summary ===${NC}"
+
+if [[ $seaweedfs_running -eq 1 ]] && [[ $postgres_running -eq 1 ]]; then
+    echo -e "${GREEN}✓ Setup validation PASSED${NC}"
+    echo
+    echo "Your setup is ready! You can now run:"
+    echo "  ./run-tests.sh all          # Complete automated test"
+    echo "  make all                    # Using Makefile"
+    echo "  ./run-tests.sh start        # Manual step-by-step"
+    echo
+    echo "For interactive testing:"
+    echo "  ./run-tests.sh psql         # Connect with psql"
+    echo
+    echo "Documentation:"
+    echo "  cat README.md               # Full documentation"
+    exit 0
+else
+    echo -e "${RED}✗ Setup validation FAILED${NC}"
+    echo
+    echo "Please check the logs above and ensure:"
+    echo "  • Docker and Docker Compose are properly installed"
+    echo "  • All required files are present"
+    echo "  • No other services are using ports 5432, 9333, 8888"
+    echo "  • Docker daemon is running"
+    exit 1
+fi