feat: update tests to use .js imports, and update jest config for esm

jest.config.js → jest.config.cjs

@@ -3,7 +3,16 @@ module.exports = {
   testMatch: ['**/?(*.)+(unit.test).+(ts|tsx|js)'],
   testPathIgnorePatterns: ['/__tests__/entities/*', '/__tests__/tables/*'],
   coveragePathIgnorePatterns: ['/__tests__/*'],
+  extensionsToTreatAsEsm: ['.ts'],
+  moduleNameMapper: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+  },
   transform: {
-    '^.+\\.(ts|tsx)$': 'ts-jest'
-  }
+    '^.+\\.[tj]sx?$': [
+      'ts-jest',
+      {
+        useESM: true,
+      },
+    ],
+  },
 }

src/__tests__/checkAttribute.unit.test.ts

@@ -1,8 +1,8 @@
-import checkAttribute from '../lib/checkAttribute'
+import checkAttribute from '../lib/checkAttribute.js'
 
 // Require Table and Entity classes
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
 
 // Create basic table
 const DefaultTable = new Table({

src/__tests__/entity-creation.unit.test.ts

@@ -1,6 +1,6 @@
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
-import { DocumentClient, DocumentClientWithWrappedNumbers } from './bootstrap.test'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
+import { DocumentClient, DocumentClientWithWrappedNumbers } from './bootstrap.test.js'
 
 const tableAddEntity = jest.spyOn(Table.prototype, 'addEntity').mockReturnValue()
 

src/__tests__/entity-properties.unit.test.ts

@@ -1,5 +1,5 @@
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
 
 describe('Entity properties', () => {
   describe('table', () => {

src/__tests__/entity.delete.unit.test.ts

@@ -1,5 +1,5 @@
 import { Entity, Table } from '..'
-import { DocumentClient } from './bootstrap.test'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/entity.get.int.test.ts

@@ -1,6 +1,6 @@
 // @ts-nocheck
-import { Table, Entity } from '../index'
-import { DocumentClient } from './bootstrap.test'
+import { Table, Entity } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/entity.get.unit.test.ts

@@ -1,5 +1,5 @@
-import { Table, Entity } from '..'
-import { DocumentClient } from './bootstrap.test'
+import { Table, Entity } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/entity.parse.unit.test.ts

@@ -1,7 +1,7 @@
-import { DocumentClientWithWrappedNumbers } from './bootstrap.test'
+import { DocumentClientWithWrappedNumbers } from './bootstrap.test.js'
 
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
 import { unmarshall } from '@aws-sdk/util-dynamodb'
 
 const TestTable = new Table({

src/__tests__/entity.put.unit.test.ts

@@ -1,5 +1,5 @@
-import { Table, Entity } from '../index'
-import { DocumentClient } from './bootstrap.test'
+import { Table, Entity } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 import assert from 'assert'
 
 const TestTable = new Table({

src/__tests__/entity.putBatch.unit.test.ts

@@ -1,5 +1,5 @@
-import { Table, Entity } from '../index'
-import { DocumentClient } from './bootstrap.test'
+import { Table, Entity } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/entity.transaction.unit.test.ts

@@ -1,5 +1,5 @@
-import { Table, Entity } from '../index'
-import { DocumentClient } from './bootstrap.test'
+import { Table, Entity } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 import assert from 'assert'
 
 const TestTable = new Table({

src/__tests__/entity.update.unit.test.ts

@@ -1,9 +1,9 @@
 import {
   ATTRIBUTE_VALUES_LIST_DEFAULT_KEY,
   ATTRIBUTE_VALUES_LIST_DEFAULT_VALUE
-} from '../constants'
-import { Table, Entity } from '../index'
-import { DocumentClient } from './bootstrap.test'
+} from '../constants.js'
+import { Table, Entity } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 import assert from 'assert'
 
 const TestTable = new Table({

src/__tests__/entity.utils.unit.test.ts

@@ -1,4 +1,4 @@
-import { shouldExecute, shouldParse } from '../classes/Entity'
+import { shouldExecute, shouldParse } from '../classes/Entity/Entity.js'
 
 describe('Entity - utils', () => {
   it('should execute', () => {

src/__tests__/expressionBuilder.unit.test.ts

@@ -1,9 +1,9 @@
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
 import {
   default as expressionBuilder,
   SUPPORTED_FILTER_EXP_ATTR_REF_OPERATORS
-} from '../lib/expressionBuilder'
+} from '../lib/expressionBuilder.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/format.unit.test.ts

@@ -1,6 +1,6 @@
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
-import { DocumentClient } from './bootstrap.test'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/formatItem.unit.test.ts

@@ -1,9 +1,9 @@
-import formatItem from '../lib/formatItem'
+import formatItem from '../lib/formatItem.js'
 
-import { DocumentClient } from './bootstrap.test'
+import { DocumentClient } from './bootstrap.test.js'
 
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
 
 // Create basic table
 const DefaultTable = new Table({

src/__tests__/misc-tests.unit.test.ts

@@ -1,6 +1,6 @@
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
-import { DocumentClient } from './bootstrap.test'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 describe('Misc Tests (development only)', () => {
   it('uses a numeric pk value', async () => {

src/__tests__/normalizeData.unit.test.ts

@@ -1,9 +1,9 @@
-import normalizeData from '../lib/normalizeData'
+import normalizeData from '../lib/normalizeData.js'
 
-import { DocumentClient } from './bootstrap.test'
+import { DocumentClient } from './bootstrap.test.js'
 
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
 
 const DefaultTable = new Table({
   name: 'test-table',

src/__tests__/parse-alias.unit.test.ts

@@ -1,6 +1,6 @@
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
-import { DocumentClient } from './bootstrap.test'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-alias',

src/__tests__/parse.unit.test.ts

@@ -1,6 +1,6 @@
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
-import { DocumentClient } from './bootstrap.test'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/parseCompositeKey.unit.test.ts

@@ -1,5 +1,5 @@
-import { TrackingInfo } from '../lib/parseEntity'
-import parseCompositeKey from '../lib/parseCompositeKey'
+import { TrackingInfo } from '../lib/parseEntity.js'
+import parseCompositeKey from '../lib/parseCompositeKey.js'
 
 // Simulate attributes
 const attributes = {

src/__tests__/parseEntity.unit.test.ts

@@ -1,4 +1,4 @@
-import parseEntity from '../lib/parseEntity'
+import parseEntity from '../lib/parseEntity.js'
 
 // Simulate Entity config
 const entity = {

src/__tests__/parseMapping.unit.test.ts

@@ -1,5 +1,5 @@
-import parseMapping from '../lib/parseMapping'
-import { TrackingInfo } from '../lib/parseEntity'
+import parseMapping from '../lib/parseMapping.js'
+import { TrackingInfo } from '../lib/parseEntity.js'
 
 let track: TrackingInfo = {
   fields: [],

src/__tests__/parseTable.unit.test.ts

@@ -1,7 +1,7 @@
-import parseTable from '../lib/parseTable'
+import parseTable from '../lib/parseTable.js'
 
 // Require Table and Entity classes
-import { TableConstructor } from '../classes/Table'
+import { TableConstructor } from '../classes/Table/types.js'
 
 const table: TableConstructor<'test-table', 'pk', 'sk'> = {
   name: 'test-table',

src/__tests__/parseTableAttributes.unit.test.ts

@@ -1,5 +1,5 @@
-import { TableAttributes } from '../classes/Table'
-import parseTableAttributes from '../lib/parseTableAttributes'
+import { TableAttributes } from '../classes/Table/types.js'
+import parseTableAttributes from '../lib/parseTableAttributes.js'
 
 const attrs: TableAttributes = {
   pk: 'string',

src/__tests__/projectionBuilder.unit.test.ts

@@ -1,7 +1,7 @@
-import projectionBuilder from '../lib/projectionBuilder'
+import projectionBuilder from '../lib/projectionBuilder.js'
 
-import Table from '../classes/Table'
-import Entity from '../classes/Entity'
+import Table from '../classes/Table/Table.js'
+import Entity from '../classes/Entity/Entity.js'
 
 const DefaultTable = new Table({
   name: 'test-table',

src/__tests__/table-creation.unit.test.ts

@@ -1,5 +1,5 @@
-import Table from '../classes/Table'
-import { DocumentClient, DocumentClientWithoutConfig } from './bootstrap.test'
+import Table from '../classes/Table/Table.js'
+import { DocumentClient, DocumentClientWithoutConfig } from './bootstrap.test.js'
 
 describe('Table creation', () => {
   it('creates table w/ minimum options', async () => {

src/__tests__/table.batchGet.unit.test.ts

@@ -1,5 +1,5 @@
-import { Table, Entity } from '../index'
-import { DocumentClient } from './bootstrap.test'
+import { Table, Entity } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/table.batchWrite.unit.test.ts

@@ -1,6 +1,6 @@
 import { BatchWriteCommandInput } from '@aws-sdk/lib-dynamodb'
-import { Entity, Table } from '../index'
-import { DocumentClient as docClient } from './bootstrap.test'
+import { Entity, Table } from '../index.js'
+import { DocumentClient as docClient } from './bootstrap.test.js'
 import assert from 'assert'
 
 const TestTable = new Table({

src/__tests__/table.entities.unit.test.ts

@@ -1,5 +1,5 @@
-import { Table, Entity } from '../index'
-import { DocumentClient } from './bootstrap.test'
+import { Table, Entity } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 let TestTable: any
 let TestEntity: any

src/__tests__/table.entity-actions.unit.test.ts

@@ -1,5 +1,5 @@
-import { Table, Entity } from '../index'
-import { DocumentClient } from './bootstrap.test'
+import { Table, Entity } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/table.query.unit.test.ts

@@ -1,5 +1,5 @@
-import { Entity, Table } from '../index'
-import { DocumentClient } from './bootstrap.test'
+import { Entity, Table } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/table.scan.unit.test.ts

@@ -1,5 +1,5 @@
-import { Entity, Table } from '../index'
-import { DocumentClient } from './bootstrap.test'
+import { Entity, Table } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/table.transactGet.unit.test.ts

@@ -1,5 +1,5 @@
-import { Table, Entity } from '../index'
-import { DocumentClient } from './bootstrap.test'
+import { Table, Entity } from '../index.js'
+import { DocumentClient } from './bootstrap.test.js'
 
 const TestTable = new Table({
   name: 'test-table',

src/__tests__/table.transactWrite.unit.test.ts

@@ -1,5 +1,5 @@
-import { Table, Entity } from '../index'
-import { DocumentClient as docClient } from './bootstrap.test'
+import { Table, Entity } from '../index.js'
+import { DocumentClient as docClient } from './bootstrap.test.js'
 import assert from 'assert'
 
 const TestTable = new Table({

src/__tests__/type-infering.unit.test.ts

@@ -20,7 +20,7 @@ import {
   PutCommandInput, PutCommandOutput, QueryCommandInput, ScanCommandInput,
   UpdateCommandInput, UpdateCommandOutput,
 } from '@aws-sdk/lib-dynamodb'
-import { DocumentClient } from './bootstrap.test'
+import { DocumentClient } from './bootstrap.test.js'
 
 const omit = <O extends Record<string, unknown>, K extends (keyof O)[]>(
   obj: O,

src/__tests__/utils.unit.test.ts

@@ -1,4 +1,4 @@
-import { toBool, hasValue, error } from '../lib/utils'
+import { toBool, hasValue, error } from '../lib/utils.js'
 
 describe('utility functions', () => {
   test('toBool', () => {

src/__tests__/validateTypes.unit.test.ts

@@ -1,5 +1,5 @@
-import { toDynamoBigInt } from '../lib/utils'
-import validateTypes from '../lib/validateTypes'
+import { toDynamoBigInt } from '../lib/utils.js'
+import validateTypes from '../lib/validateTypes.js'
 
 describe('validateTypes', () => {
   it('validates string', async () => {