How to use the @tinkoff/utils/function/applyOrReturn function in @tinkoff/utils
To help you get started, we’ve selected a few @tinkoff/utils examples, based on popular ways it is used in public projects.
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TinkoffCreditSystems / tinkoff-request / packages / plugin-cache-deduplicate / src / deduplicate.spec.ts View on Github 
it('test plugin shouldExecute', () => {
const context = new Context();
expect(applyOrReturn([context], deduplicate({ shouldExecute: false }).shouldExecute)).toBeFalsy();
expect(applyOrReturn([context], deduplicate({ shouldExecute: true }).shouldExecute)).toBeTruthy();
context.setState({ request: { deduplicateCache: false, url: '' } });
expect(applyOrReturn([context], deduplicate({ shouldExecute: true }).shouldExecute)).toBeFalsy();
context.setState({ request: { deduplicateCache: true, url: '' } });
expect(applyOrReturn([context], deduplicate({ shouldExecute: true }).shouldExecute)).toBeTruthy();
});it('test shouldExecute', () => {
let shouldExecute = batch({ makeGroupedRequest }).shouldExecute;
expect(applyOrReturn([context], shouldExecute)).toBeFalsy();
shouldExecute = batch({ makeGroupedRequest }).shouldExecute;
expect(applyOrReturn([context], shouldExecute)).toBeFalsy();
context.setState({
request: {
batchKey: '123',
},
});
expect(applyOrReturn([context], shouldExecute)).toBeTruthy();
});it('test shouldExecute', () => {
let shouldExecute = batch({ makeGroupedRequest }).shouldExecute;
expect(applyOrReturn([context], shouldExecute)).toBeFalsy();
shouldExecute = batch({ makeGroupedRequest }).shouldExecute;
expect(applyOrReturn([context], shouldExecute)).toBeFalsy();
context.setState({
request: {
batchKey: '123',
},
});
expect(applyOrReturn([context], shouldExecute)).toBeTruthy();
});setState(stateOrFunc: Partial) {
const newState = applyOrReturn([this.state], stateOrFunc);
if (newState) {
this.state = {
...this.state,
...newState,
};
}
}@tinkoff/utils
Fast, small and purely functional utility library
