Remove class+method decorators for testing, but keep them in your code!
Decorators are quite popular and are finally on their way to being here to stay: https://github.com/tc39/proposal-decorators#69
However there seem to as of yet be no good ways to access the underlying decorated classes/methods for unit tests. All sources seem to suggest getting rid of our lovely decorators!
https://hackernoon.com/unit-testing-redux-connected-components-692fa3c4441c https://stackoverflow.com/questions/37798741/nested-components-testing-with-enzyme-inside-of-react-redux https://hacks.mozilla.org/2018/04/testing-strategies-for-react-and-redux/
This package attempts to address this issue by automatically exporting a copy (not a reference) to the underlying classes+methods (see below).
Can either copy all classes with decorators (with the decorators removed) or target specific decorators.
*Note that this package only looks for decorators on "Export" nodes at present (so if you were to assign a decorated class to a variable and export the variable it would not work).
{
plugins: [["undecorate", {
specifically: ["anyOldClassDecorator", "anyOldMethodDecorator"]
}], ...]
}
@anyOldClassDecorator
export default class AnyOldClass {
@anyOldMethodDecorator
method() {
console.log('hello');
}
@whatAboutThisGuy
method2() {
}
}
@anyOldClassDecorator
export class AnotherClass {
@anyOldMethodDecorator
method() {
console.log('hello');
}
}
@anyOldClassDecorator
export default class AnyOldClass {
@anyOldMethodDecorator
method() {
console.log('hello');
}
@whatAboutThisGuy
method2() {
console.log('hello2');
}
}
export class __undecorated__AnyOldClass {
method() {
console.log('hello');
}
@whatAboutThisGuy
method2() {
console.log('hello2');
}
}
@anyOldClassDecorator
export class AnotherClass {
@anyOldMethodDecorator
method() {
console.log('hello');
}
}
export class __undecorated__AnotherClass {
method() {
console.log('hello');
}
}
Allows only removing specific decorators (by name), if not passed in plugin will remove all decorators.
The string which class exports that have been undecorated will be prepended with.