Julie Ralph 8490921fb3 feat(tests): manage asynchronous tests using zones
Instead of using injectAsync and returning a promise, use the `async` function
to wrap tests. This will run the test inside a zone which does not complete
the test until all asynchronous tasks have been completed.

`async` may be used with the `inject` function, or separately.

BREAKING CHANGE:

`injectAsync` is now deprecated. Instead, use the `async` function
to wrap any asynchronous tests.

Before:
```
it('should wait for returned promises', injectAsync([FancyService], (service) => {
  return service.getAsyncValue().then((value) => { expect(value).toEqual('async value'); });
}));

it('should wait for returned promises', injectAsync([], () => {
  return somePromise.then(() => { expect(true).toEqual(true); });
}));
```

After:
```
it('should wait for returned promises', async(inject([FancyService], (service) => {
  service.getAsyncValue().then((value) => { expect(value).toEqual('async value'); });
})));

// Note that if there is no injection, we no longer need `inject` OR `injectAsync`.
it('should wait for returned promises', async(() => {
  somePromise.then() => { expect(true).toEqual(true); });
}));
```

Closes #7735
2016-04-18 15:59:07 -07:00

42 lines
1.2 KiB
JavaScript

'use strict';
var glob = require('glob');
var JasmineRunner = require('jasmine');
var path = require('path');
// require('es6-shim/es6-shim.js');
require('zone.js/dist/zone-node.js');
require('zone.js/dist/long-stack-trace-zone.js');
require('zone.js/dist/async-test.js');
require('reflect-metadata/Reflect');
var jrunner = new JasmineRunner();
// Tun on full stack traces in errors to help debugging
Error.stackTraceLimit = Infinity;
jrunner.jasmine.DEFAULT_TIMEOUT_INTERVAL = 100;
// Support passing multiple globs
var globsIndex = process.argv.indexOf('--');
var args;
if (globsIndex < 0) {
args = [process.argv[2]];
} else {
args = process.argv.slice(globsIndex + 1);
}
var specFiles = args.map(function(globstr) { return glob.sync(globstr); })
.reduce(function(specFiles, paths) { return specFiles.concat(paths); }, []);
jasmine.DEFAULT_TIMEOUT_INTERVAL = 100;
jrunner.configureDefaultReporter({showColors: process.argv.indexOf('--no-color') === -1});
jrunner.onComplete(function(passed) { process.exit(passed ? 0 : 1); });
jrunner.projectBaseDir = path.resolve(__dirname, '../../');
jrunner.specDir = '';
jrunner.addSpecFiles(specFiles);
require('./test-cjs-main.js');
require('zone.js/dist/jasmine-patch.js');
jrunner.execute();