hana-cli/tests/routes/hanaInspect.Test.js

HANA Developer Command Line Interface

// @ts-nocheck
/**
 * @module Routes HANA Inspect Tests - Integration tests for HANA inspect routes with mocked requests/responses
 */

import { assert } from '../base.js'
import express from 'express'
import { route, querySimpleHandler, inspectTableHandler, inspectViewHandler } from '../../routes/hanaInspect.js'

describe('HANA Inspect Route Integration Tests', function () {
    let app

    beforeEach(function () {
        app = express()
    })

    describe('Route Registration', function () {
        it('should register HANA inspect routes without errors', function () {
            assert.doesNotThrow(() => {
                route(app)
            })
        })

        it('should export a route function', function () {
            assert.strictEqual(typeof route, 'function')
        })

        it('should export handler functions', function () {
            assert.strictEqual(typeof querySimpleHandler, 'function')
            assert.strictEqual(typeof inspectTableHandler, 'function')
            assert.strictEqual(typeof inspectViewHandler, 'function')
        })
    })

    describe('Handler Functions', function () {
        it('should have querySimpleHandler as async function', function () {
            assert.ok(
                querySimpleHandler.constructor.name === 'AsyncFunction' || 
                querySimpleHandler.toString().includes('async'),
                'querySimpleHandler should be async'
            )
        })

        it('should have inspectTableHandler as async function', function () {
            assert.ok(
                inspectTableHandler.constructor.name === 'AsyncFunction' || 
                inspectTableHandler.toString().includes('async'),
                'inspectTableHandler should be async'
            )
        })

        it('should have inspectViewHandler as async function', function () {
            assert.ok(
                inspectViewHandler.constructor.name === 'AsyncFunction' || 
                inspectViewHandler.toString().includes('async'),
                'inspectViewHandler should be async'
            )
        })

        it('should have correct parameter counts', function () {
            assert.strictEqual(querySimpleHandler.length, 3, 'querySimpleHandler should accept 3 parameters')
            assert.strictEqual(inspectTableHandler.length, 3, 'inspectTableHandler should accept 3 parameters')
            assert.strictEqual(inspectViewHandler.length, 3, 'inspectViewHandler should accept 3 parameters')
        })
    })

    describe('Integration', function () {
        it('should work with fresh express instance', function () {
            const newApp = express()
            
            assert.doesNotThrow(() => {
                route(newApp)
            })
            
            assert.strictEqual(typeof newApp.listen, 'function')
        })

        it('should handle multiple calls to route()', function () {
            const app1 = express()
            const app2 = express()
            
            assert.doesNotThrow(() => {
                route(app1)
                route(app2)
            })
        })
    })

    describe('Handler Exports', function () {
        it('should export all required handlers', function () {
            assert.ok(querySimpleHandler, 'querySimpleHandler should be exported')
            assert.ok(inspectTableHandler, 'inspectTableHandler should be exported')
            assert.ok(inspectViewHandler, 'inspectViewHandler should be exported')
        })

        it('should have consistent handler signatures', function () {
            // All handlers should accept (res, lib, func)
            const handlers = [querySimpleHandler, inspectTableHandler, inspectViewHandler]
            
            handlers.forEach(handler => {
                assert.strictEqual(handler.length, 3, 'Handler should accept 3 parameters')
            })
        })
    })

    describe('Route Configuration', function () {
        it('should not pollute global scope', function () {
            const beforeKeys = Object.keys(global)
            
            route(app)
            
            const afterKeys = Object.keys(global)
            
            assert.strictEqual(beforeKeys.length, afterKeys.length, 'Should not add global variables')
        })

        it('should configure routes without throwing', function () {
            let error = null
            
            try {
                route(app)
            } catch (e) {
                error = e
            }
            
            assert.strictEqual(error, null, 'Should not throw during route configuration')
        })
    })

    describe('Error Handling', function () {
        it('should setup routes with error handling', function () {
            assert.doesNotThrow(() => {
                route(app)
            })
            
            // App should still be functional
            assert.ok(app, 'App should be configured')
        })
    })
})