angular-docs-cn/test-main.js
Julie Ralph b0cebdba6b feat(test): allow tests to specify the platform and application providers used
With providers split into bundles, the test injector is now able to
use providers for a given bundle. Suggested provider lists for tests are
available in `angular2/platform/testing/<platform>`.

Change the providers for a test suite using `setBaseTestProviders`. This
should be done once at the start of the test suite, before any test cases
run.

BREAKING CHANGE: Tests are now required to use `setBaseTestProviders`
to set up. Assuming your tests are run on a browser, setup would change
as follows.

Before:

```js
// Somewhere in test setup
import {BrowserDomAdapter} from 'angular2/src/platform/browser/browser_adapter';
BrowserDomAdapter.makeCurrent
```

After:

```js
// Somewhere in the test setup
import {setBaseTestProviders} from 'angular2/testing';
import {
  TEST_BROWSER_PLATFORM_PROVIDERS,
  TEST_BROWSER_APPLICATION_PROVIDERS
} from 'angular2/platform/testing/browser';

setBaseTestProviders(TEST_BROWSER_PLATFORM_PROVIDERS,
                     TEST_BROWSER_APPLICATION_PROVIDERS);
```

Closes #5351, Closes #5585

Closes #5975
2016-01-13 02:11:06 +00:00

53 lines
1.7 KiB
JavaScript

// Tun on full stack traces in errors to help debugging
Error.stackTraceLimit=Infinity;
jasmine.DEFAULT_TIMEOUT_INTERVAL = 100;
// Cancel Karma's synchronous start,
// we will call `__karma__.start()` later, once all the specs are loaded.
__karma__.loaded = function() {};
System.config({
baseURL: '/base/',
defaultJSExtensions: true,
paths: {
'benchpress/*': 'dist/js/dev/es5/benchpress/*.js',
'angular2/*': 'dist/js/dev/es5/angular2/*.js',
'angular2_material/*': 'dist/js/dev/es5/angular2_material/*.js',
'rxjs/*': 'node_modules/rxjs/*.js'
}
});
// Set up the test injector, then import all the specs, execute their `main()`
// method and kick off Karma (Jasmine).
System.import('angular2/testing').then(function(testing) {
return System.import('angular2/platform/testing/browser').then(function(testing_platform_browser) {
testing.setBaseTestProviders(testing_platform_browser.TEST_BROWSER_PLATFORM_PROVIDERS,
testing_platform_browser.TEST_BROWSER_APPLICATION_PROVIDERS);
});
}).then(function() {
return Promise.all(
Object.keys(window.__karma__.files) // All files served by Karma.
.filter(onlySpecFiles)
.map(window.file2moduleName) // Normalize paths to module names.
.map(function(path) {
return System.import(path).then(function(module) {
if (module.hasOwnProperty('main')) {
module.main();
} else {
throw new Error('Module ' + path + ' does not implement main() method.');
}
});
}));
})
.then(function() {
__karma__.start();
}, function(error) {
__karma__.error(error.stack || error);
});
function onlySpecFiles(path) {
return /_spec\.js$/.test(path);
}