@dbs-portal/tool-mock/dist/testing/assertions.d.ts

API mocking toolkit using MSW for DBS Portal development workflows

/**
 * Jest matchers for MSW testing - extends Jest's expect functionality
 */
import type { RequestHandler } from 'msw';
/**
 * Custom Jest matchers for MSW
 * These extend Jest's built-in expect functionality with MSW-specific assertions
 */
export declare const mswMatchers: {
    /**
     * Assert that a mock handler was called
     * Usage: expect(mockHandler).toHaveBeenCalled()
     */
    toHaveBeenCalled(_received: RequestHandler): {
        message: () => string;
        pass: boolean;
    };
    /**
     * Assert that a mock handler was called with specific parameters
     * Usage: expect(mockHandler).toHaveBeenCalledWith({ method: 'GET', url: '/api/users' })
     */
    toHaveBeenCalledWith(_received: RequestHandler, expected: {
        method?: string;
        url?: string;
        body?: any;
    }): {
        message: () => string;
        pass: boolean;
    };
    /**
     * Assert that a mock handler was called a specific number of times
     * Usage: expect(mockHandler).toHaveBeenCalledTimes(3)
     */
    toHaveBeenCalledTimes(_received: RequestHandler, expected: number): {
        message: () => string;
        pass: boolean;
    };
};
/**
 * Setup Jest matchers for MSW
 * Call this in your Jest setup file to extend expect with MSW-specific matchers
 */
export declare function setupMSWMatchers(): void;
/**
 * Type declarations for Jest matchers
 * Add this to your Jest setup or types file
 */
declare global {
    namespace jest {
        interface Matchers<R> {
            toHaveBeenCalled(): R;
            toHaveBeenCalledWith(expected: {
                method?: string;
                url?: string;
                body?: any;
            }): R;
            toHaveBeenCalledTimes(expected: number): R;
        }
    }
}
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