start working on the frontend side

backend/tests/integration/README.md

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+# Integration Tests
+
+This directory contains integration tests for the Calypso API.
+
+## Setup
+
+### 1. Create Test Database (Optional)
+
+For isolated testing, create a separate test database:
+
+```bash
+sudo -u postgres createdb calypso_test
+sudo -u postgres psql -c "GRANT ALL PRIVILEGES ON DATABASE calypso_test TO calypso;"
+```
+
+### 2. Environment Variables
+
+Set test database configuration:
+
+```bash
+export TEST_DB_HOST=localhost
+export TEST_DB_PORT=5432
+export TEST_DB_USER=calypso
+export TEST_DB_PASSWORD=calypso123
+export TEST_DB_NAME=calypso_test  # or use existing 'calypso' database
+```
+
+Or use the existing database:
+
+```bash
+export TEST_DB_NAME=calypso
+export TEST_DB_PASSWORD=calypso123
+```
+
+## Running Tests
+
+### Run All Integration Tests
+
+```bash
+cd backend
+go test ./tests/integration/... -v
+```
+
+### Run Specific Test
+
+```bash
+go test ./tests/integration/... -run TestHealthEndpoint -v
+```
+
+### Run with Coverage
+
+```bash
+go test -cover ./tests/integration/... -v
+```
+
+## Test Structure
+
+- `setup.go` - Test database setup and helper functions
+- `api_test.go` - API endpoint integration tests
+
+## Test Coverage
+
+### ✅ Implemented Tests
+
+1. **TestHealthEndpoint** - Tests enhanced health check endpoint
+2. **TestLoginEndpoint** - Tests user login with password verification
+3. **TestLoginEndpoint_WrongPassword** - Tests wrong password rejection
+4. **TestGetCurrentUser** - Tests authenticated user info retrieval
+5. **TestListAlerts** - Tests monitoring alerts endpoint
+
+### ⏳ Future Tests
+
+- Storage endpoints
+- SCST endpoints
+- VTL endpoints
+- Task management
+- IAM endpoints
+
+## Notes
+
+- Tests use the actual database (test or production)
+- Tests clean up data after each test run
+- Tests create test users with proper password hashing
+- Tests verify authentication and authorization
+