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throw.spec.js
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throw.spec.js
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'use strict';
/* eslint no-throw-literal: off */
var Suite = require('../../lib/suite');
var Test = require('../../lib/test');
var Runner = require('../../lib/runner');
describe('a test that throws', function () {
var suite, runner;
beforeEach(function () {
suite = new Suite('Suite', 'root');
runner = new Runner(suite);
});
describe('undefined', function () {
it('should not pass if throwing sync and test is sync', function (done) {
var test = new Test('im sync and throw undefined sync', function () {
throw undefined;
});
suite.addTest(test);
runner = new Runner(suite);
runner.on('end', function () {
expect(runner.failures).to.equal(1);
expect(test.state).to.equal('failed');
done();
});
runner.run();
});
it('should not pass if throwing sync and test is async', function (done) {
var test = new Test('im async and throw undefined sync', function (done2) {
throw undefined;
});
suite.addTest(test);
runner = new Runner(suite);
runner.on('end', function () {
expect(runner.failures).to.equal(1);
expect(test.state).to.equal('failed');
done();
});
runner.run();
});
it('should not pass if throwing async and test is async', function (done) {
var test = new Test('im async and throw undefined async', function (done2) {
process.nextTick(function () {
throw undefined;
});
});
suite.addTest(test);
runner = new Runner(suite);
var uncaught = Runner.prototype.uncaught;
Runner.prototype.uncaught = function () {
Runner.prototype.uncaught = uncaught;
done();
};
runner.on('end', function () {
expect(runner.failures).to.equal(1);
expect(test.state).to.equal('failed');
expect(runner.uncaught).toBeCalled();
});
runner.run();
});
});
describe('null', function () {
it('should not pass if throwing sync and test is sync', function (done) {
var test = new Test('im sync and throw null sync', function () {
throw null;
});
suite.addTest(test);
runner = new Runner(suite);
runner.on('end', function () {
expect(runner.failures).to.equal(1);
expect(test.state).to.equal('failed');
done();
});
runner.run();
});
it('should not pass if throwing sync and test is async', function (done) {
var test = new Test('im async and throw null sync', function (done2) {
throw null;
});
suite.addTest(test);
runner = new Runner(suite);
runner.on('end', function () {
expect(runner.failures).to.equal(1);
expect(test.state).to.equal('failed');
done();
});
runner.run();
});
it('should not pass if throwing async and test is async', function (done) {
var test = new Test('im async and throw null async', function (done2) {
process.nextTick(function () {
throw null;
});
});
suite.addTest(test);
runner = new Runner(suite);
var uncaught = Runner.prototype.uncaught;
Runner.prototype.uncaught = function () {
Runner.prototype.uncaught = uncaught;
done();
};
runner.on('end', function () {
expect(runner.failures).to.equal(1);
expect(test.state).to.equal('failed');
expect(runner.uncaught).toBeCalled();
});
runner.run();
});
});
});