hana-cli/tests/compareData.Test.js

HANA Developer Command Line Interface

// @ts-nocheck
import * as chai from 'chai'
import * as chaiAsPromised from 'chai-as-promised'
import sinon from 'sinon'

chai.use(chaiAsPromised.default)
const expect = chai.expect

/**
 * @test Data Comparison Tests
 * Test suite for the compareData functionality
 */
describe('@all @compareData', () => {
  let compareDataCmd
  let sandbox

  beforeEach(async () => {
    sandbox = sinon.createSandbox()
    compareDataCmd = await import('../bin/compareData.js')
  })

  afterEach(() => {
    sandbox.restore()
  })

  describe('compareData command structure', () => {
    it('should have command property set to "compareData"', () => {
      expect(compareDataCmd.command).to.equal('compareData')
    })

    it('should have aliases property', () => {
      expect(compareDataCmd.aliases).to.be.an('array')
      expect(compareDataCmd.aliases).to.include('cmpdata')
    })

    it('should have describe property', () => {
      expect(compareDataCmd.describe).to.exist
    })

    it('should have builder property', () => {
      expect(compareDataCmd.builder).to.be.a('function')
    })

    it('should have handler property', () => {
      expect(compareDataCmd.handler).to.be.a('function')
    })

    it('should have inputPrompts property', () => {
      expect(compareDataCmd.inputPrompts).to.be.an('object')
      expect(compareDataCmd.inputPrompts).to.have.property('sourceTable')
      expect(compareDataCmd.inputPrompts).to.have.property('targetTable')
      expect(compareDataCmd.inputPrompts).to.have.property('keyColumns')
    })
  })

  describe('comparison parameters', () => {
    it('should require sourceTable parameter', () => {
      expect(compareDataCmd.inputPrompts.sourceTable.required).to.equal(true)
    })

    it('should require targetTable parameter', () => {
      expect(compareDataCmd.inputPrompts.targetTable.required).to.equal(true)
    })

    it('should require keyColumns parameter', () => {
      expect(compareDataCmd.inputPrompts.keyColumns.required).to.equal(true)
    })

    it('should have optional sourceSchema parameter', () => {
      expect(compareDataCmd.inputPrompts.sourceSchema.required).to.equal(false)
    })

    it('should have optional targetSchema parameter', () => {
      expect(compareDataCmd.inputPrompts.targetSchema.required).to.equal(false)
    })

    it('should have optional columns filter', () => {
      expect(compareDataCmd.inputPrompts.columns).to.exist
    })

    it('should have output file option', () => {
      expect(compareDataCmd.inputPrompts.output).to.exist
    })
  })

  describe('comparison features', () => {
    it('should support multi-column key matching', () => {
      expect(compareDataCmd.inputPrompts.keyColumns).to.exist
    })

    it('should support selective column comparison', () => {
      expect(compareDataCmd.inputPrompts.columns).to.exist
    })

    it('should support match visibility toggle', () => {
      expect(compareDataCmd.inputPrompts.showMatches).to.exist
    })

    it('should support row limiting', () => {
      expect(compareDataCmd.inputPrompts.limit).to.exist
    })

    it('should support timeout configuration', () => {
      expect(compareDataCmd.inputPrompts).to.have.property('timeout')
    })
  })

  describe('outputOptions', () => {
    it('should support file output for comparison results', () => {
      expect(compareDataCmd.inputPrompts.output).to.exist
    })

    it('should support profile parameter', () => {
      expect(compareDataCmd.inputPrompts.profile).to.exist
    })
  })

  describe('command aliases', () => {
    it('should support "cmpdata" alias', () => {
      expect(compareDataCmd.aliases).to.include('cmpdata')
    })

    it('should support "compardata" alias', () => {
      expect(compareDataCmd.aliases).to.include('compardata')
    })

    it('should support "dataCompare" alias', () => {
      expect(compareDataCmd.aliases).to.include('dataCompare')
    })
  })

  describe('handler function', () => {
    it('should be an async function', () => {
      expect(compareDataCmd.handler.constructor.name).to.equal('AsyncFunction')
    })
  })

  describe('cross-schema comparison', () => {
    it('should support comparing tables from different schemas', () => {
      expect(compareDataCmd.inputPrompts.sourceSchema).to.exist
      expect(compareDataCmd.inputPrompts.targetSchema).to.exist
    })

    it('should allow same schema comparison', () => {
      expect(compareDataCmd.inputPrompts.sourceSchema.required).to.equal(false)
    })
  })

  describe('key column configuration', () => {
    it('should accept comma-separated key columns', () => {
      expect(compareDataCmd.inputPrompts.keyColumns.type).to.equal('string')
    })

    it('should require at least one key column', () => {
      expect(compareDataCmd.inputPrompts.keyColumns.required).to.equal(true)
    })
  })

  describe('difference reporting', () => {
    it('should report matching rows count', () => {
      // Functionality verified in handler
      expect(compareDataCmd.inputPrompts).to.exist
    })

    it('should report differing rows count', () => {
      // Functionality verified in handler
      expect(compareDataCmd.inputPrompts).to.exist
    })

    it('should report source-only rows', () => {
      // Functionality verified in handler
      expect(compareDataCmd.inputPrompts).to.exist
    })

    it('should report target-only rows', () => {
      // Functionality verified in handler
      expect(compareDataCmd.inputPrompts).to.exist
    })
  })
})