nestjs-request-deduplication/dist/esm/src/decorators/request-deduplication.decorator.spec.js

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import { __decorate } from "tslib";
import 'reflect-metadata';
import { SKIP_DEDUPLICATE_REQUEST_KEY } from '../constants';
import { SkipDeduplicateRequest } from './request-deduplication.decorator';
describe('SkipDeduplicateRequest', () => {
    it('should set metadata with correct key and value', () => {
        let TestClass = class TestClass {
        };
        TestClass = __decorate([
            SkipDeduplicateRequest()
        ], TestClass);
        const metadata = Reflect.getMetadata(SKIP_DEDUPLICATE_REQUEST_KEY, TestClass);
        expect(metadata).toBe(true);
    });
    it('should set metadata on method level', () => {
        class TestClass {
            testMethod() { }
        }
        __decorate([
            SkipDeduplicateRequest()
        ], TestClass.prototype, "testMethod", null);
        const instance = new TestClass();
        const metadata = Reflect.getMetadata(SKIP_DEDUPLICATE_REQUEST_KEY, instance.testMethod);
        expect(metadata).toBe(true);
    });
    it('should not affect other methods or classes', () => {
        class TestClass {
            decoratedMethod() { }
            undecoratedMethod() { }
        }
        __decorate([
            SkipDeduplicateRequest()
        ], TestClass.prototype, "decoratedMethod", null);
        const instance = new TestClass();
        const decoratedMetadata = Reflect.getMetadata(SKIP_DEDUPLICATE_REQUEST_KEY, instance.decoratedMethod);
        const undecoratedMetadata = Reflect.getMetadata(SKIP_DEDUPLICATE_REQUEST_KEY, instance.undecoratedMethod);
        expect(decoratedMetadata).toBe(true);
        expect(undecoratedMetadata).toBeUndefined();
    });
});