@ngneat/spectator/esm2022/lib/mock.mjs

A powerful tool to simplify your Angular tests

/**
 * @internal
 */
export function installProtoMethods(mock, proto, createSpyFn) {
    if (proto === null || proto === Object.prototype) {
        return;
    }
    for (const key of Object.getOwnPropertyNames(proto)) {
        const descriptor = Object.getOwnPropertyDescriptor(proto, key);
        if (!descriptor) {
            continue;
        }
        if (typeof descriptor.value === 'function' && key !== 'constructor' && typeof mock[key] === 'undefined') {
            mock[key] = createSpyFn(key);
        }
        else if (descriptor.get && !mock.hasOwnProperty(key)) {
            Object.defineProperty(mock, key, {
                set: (value) => (mock[`_${key}`] = value),
                get: () => mock[`_${key}`],
                configurable: true,
            });
        }
    }
    installProtoMethods(mock, Object.getPrototypeOf(proto), createSpyFn);
    mock.castToWritable = () => mock;
}
/**
 * @publicApi
 */
export function createSpyObject(type, template) {
    const mock = { ...template } || {};
    installProtoMethods(mock, type.prototype, (name) => {
        const newSpy = jasmine.createSpy(name);
        newSpy.andCallFake = (fn) => newSpy.and.callFake(fn);
        newSpy.andReturn = (val) => newSpy.and.returnValue(val);
        newSpy.reset = () => newSpy.calls.reset();
        // revisit return null here (previously needed for rtts_assert).
        newSpy.and.returnValue(null);
        return newSpy;
    });
    return mock;
}
/**
 * @publicApi
 */
export function mockProvider(type, properties) {
    return {
        provide: type,
        useFactory: () => createSpyObject(type, properties),
    };
}
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