another pluginother plugin with the same idea](https://github.com/coderas/babel-plugin-jsx-remove-data-test-id.git), here we have some preferences. Instead of removing specified attributes only from jsx code and object properties, you can remove all files with your test-id from the bundle. In most cases creating separate file help improve readability in our components and tests, and there is no reason why we should leave unnecessary files in bundles.

Install

npm i --save-dev babel-plugin-remove-test-id 

API Reference

There are no default values, so you need to provide your custom for every type, you want. If the option is not provided this step is skipped.

[
    'babel-plugin-jsx-remove-data-test-id',
    {
        importFileNames: 'file-with-test-ids',
        testIdObjects: 'object-with-test-ids',
        jsxAttributes: 'test-id-jsx-attribute',
        objectProperties: 'test-id-property',
    }
]

| Parameter | Type | Description | | :-------- | :------- | :------------------------- | | importFileNames | string or Array<string> | Name(s) of file(s) that should be removed | | testIdObjects | string or Array<string> | If the file is removed, we can still have the imported object in the code. Example: someFunction(ObjectWithTestId.Text) -> someFunction(undefined). Now not working with function calls like func(Obj.func()) | | jsxAttributes | string or Array<string> | Name(s) of attribute(s) that should be removed in jsx components. Use can provide an array, for example ['testid', 'buttonTestid', 'textTestid'] | | objectProperties | string or Array<string> | Name(s) of object property(-ies) that should be removed. Example: someFunction({testid: ObjectWithTestId.Text}) -> someFunction({}) |

importNames and importFileName was replaced by testIdObjects and importFileName in v2.0.0.

Usage

Be careful while adding this package directly into your plugin's array, because your test will be failed. Better choose any of these variants:

• Babel environment configuration:

    ...,
    env: {
        production: {
            plugins: [
                ...,
                [
                    'babel-plugin-remove-test-id',
                    {
                        importFileNames: 'file-with-test-ids',
                        testIdObjects: 'object-with-test-ids',
                        jsxAttributes: 'test-id-jsx-attribute',
                        objectProperties: 'test-id-property',
                    }
                ],
                ...
            ]
        },
        test: {
            plugins: [...]
        }
    },
    ...

• Custom environment configuration:

const plugins = [...];

if (process.env.REMOVE_TEST_ID) {
    plugins.push([
        'babel-plugin-remove-test-id',
        {
            importFileNames: 'file-with-test-ids',
            testIdObjects: 'object-with-test-ids',
            jsxAttributes: 'test-id-jsx-attribute',
            objectProperties: 'test-id-property',
        }
    ])
}

module.export = {
    presets: [...],
    plugins
}

• Predefined *.json files for each environment:

const fs = require('fs');

fs.writeFileSync(
    'path-to-file/babel.config.js',
    process.env.REMOVE_TEST_ID
        ? require('path-to-predefined/bundle.production.json')
        : require('path-to-predefined/bundle.test.json')
)

Examples

Add your test id property into HTML tags

return (
  <div>
    <p data-test-id="component-text">someText</p>
  </div>
);

or into React Native components

return (
  <View>
    <Text testID='any-test-id-value'>someText</Text>
  </View>
)

or into function calls

function TextArgumentTestId(testid) {
    return <Text testID={testid}>{testid}</Text>
}

function TextObjectPropTestId({testid}: {testid: string}) {
    return <Text testid={testid}>{testid}</Text>
}

const textArgumentTestId = TextArgumentTestId('test-id-argument');
const textObjectPropTestId = TextObjectPropTestId({testid: 'test-id-prop'});

return (
    <View>
        <TextObjectPropTestId testid={'test-id-jsx-attribute'} />
        {textArgumentTestId}
        {textObjectPropTestId}
    </View>
)

of import file

import ObjectWithTestId from './FileWithTestIds'

Start your app and check bundle.