@fpjs-incubator/broyster
Version:
62 lines (61 loc) • 2.41 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.retryFailedTests = void 0;
const tslib_1 = require("tslib");
let hasBeenSetAlready = false;
function retryFailedTests(retries, millisecondsBetweenRetries) {
if (hasBeenSetAlready) {
return;
}
const typelessJasmine = jasmine; // eslint-disable-line @typescript-eslint/no-explicit-any
const originalSpecConstructor = typelessJasmine.Spec;
typelessJasmine.Spec = function (attrs) {
const spec = new originalSpecConstructor(attrs);
const originalTestFn = spec.queueableFn.fn;
const runOriginalTest = () => {
if (originalTestFn.length == 0) {
return originalTestFn();
}
else {
return new Promise((resolve) => {
originalTestFn(resolve);
});
}
};
spec.queueableFn.fn = function () {
return tslib_1.__awaiter(this, void 0, void 0, function* () {
let exceptionCaught;
let returnValue;
for (let i = 0; i < retries; ++i) {
spec.reset();
returnValue = undefined;
exceptionCaught = undefined;
try {
returnValue = yield runOriginalTest();
}
catch (exception) {
exceptionCaught = exception;
}
const failed = !spec.markedPending && (exceptionCaught || spec.result.failedExpectations.length != 0);
if (!failed) {
break;
}
if (millisecondsBetweenRetries && i != retries - 1) {
yield new Promise((resolve) => {
setTimeout(resolve, millisecondsBetweenRetries);
});
}
}
if (exceptionCaught) {
throw exceptionCaught;
}
return returnValue;
});
};
return spec;
};
// returns the original message that Jasmine uses to identify pending specs
typelessJasmine.Spec.pendingSpecExceptionMessage = '=> marked Pending';
hasBeenSetAlready = true;
}
exports.retryFailedTests = retryFailedTests;