mirror of https://github.com/webpack/webpack.git
28 lines
788 B
JavaScript
28 lines
788 B
JavaScript
var value = require("./file");
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it("should wait until promises returned by status handlers are fulfilled", (done) => {
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var handler = jest.fn(status => {
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var test = jest.fn(() => {
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expect(module.hot.status()).toBe(status == "dispose" ? "apply" : status);
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});
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var promise = Promise.resolve().then(test);
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promise.test = test;
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return promise;
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});
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module.hot.addStatusHandler(handler);
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module.hot.accept("./file", () => {
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value = require("./file");
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});
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NEXT(require("../../update")(done, undefined, () => {
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expect(handler.mock.calls).toEqual([['check'], ['prepare'], ['dispose'], ['apply'], ['idle']]);
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for (let result of handler.mock.results)
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expect(result.value.test).toHaveBeenCalledTimes(1);
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expect(module.hot.status()).toBe("idle");
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done();
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}));
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});
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