angular-docs-cn/test-main.js
Tobias Bosch fa47890032 refactor(core): clean up platform bootstrap and initTestEnvironment
- Introduces `CompilerFactory` which can be part of a `PlatformRef`.
- Introduces `WorkerAppModule`, `WorkerUiModule`, `ServerModule`
- Introduces `serverDynamicPlatform` for applications using runtime compilation
  on the server.
- Changes browser bootstrap for runtime and offline compilation (see below for an example).
  * introduces `bootstrapModule` and `bootstrapModuleFactory` in `@angular/core`
  * introduces new `browserDynamicPlatform` in `@angular/platform-browser-dynamic
- Changes `initTestEnvironment` (which used to be `setBaseTestProviders`) to not take a compiler factory any more (see below for an example).

BREAKING CHANGE:

## Migration from `setBaseTestProviders` to `initTestEnvironment`:

- For the browser platform:
  BEFORE:
  ```
  import {setBaseTestProviders} from ‘@angular/core/testing’;
  import {TEST_BROWSER_DYNAMIC_PLATFORM_PROVIDERS,
      TEST_BROWSER_DYNAMIC_APPLICATION_PROVIDERS} from ‘@angular/platform-browser-dynamic/testing’;

  setBaseTestProviders(TEST_BROWSER_DYNAMIC_PLATFORM_PROVIDERS,
      TEST_BROWSER_DYNAMIC_APPLICATION_PROVIDERS);
  ```

  AFTER:
  ```
  import {initTestEnvironment} from ‘@angular/core/testing’;
  import {browserDynamicTestPlatform,
      BrowserDynamicTestModule} from ‘@angular/platform-browser-dynamic/testing’;

  initTestEnvironment(
      BrowserDynamicTestModule,
      browserDynamicTestPlatform());

  ```
- For the server platform:
  BEFORE:
  ```
  import {setBaseTestProviders} from ‘@angular/core/testing’;
  import {TEST_SERVER_PLATFORM_PROVIDERS,
      TEST_SERVER_APPLICATION_PROVIDERS} from ‘@angular/platform-server/testing/server’;

  setBaseTestProviders(TEST_SERVER_PLATFORM_PROVIDERS,
      TEST_SERVER_APPLICATION_PROVIDERS);
  ```

  AFTER:
  ```
  import {initTestEnvironment} from ‘@angular/core/testing’;
  import {serverTestPlatform,
      ServerTestModule} from ‘@angular/platform-browser-dynamic/testing’;

  initTestEnvironment(
      ServerTestModule,
      serverTestPlatform());

  ```

## Bootstrap changes
```
@AppModule({
  modules: [BrowserModule],
  precompile: [MainComponent],
  providers: […], // additional providers
  directives: […], // additional platform directives
  pipes: […] // additional platform pipes
})
class MyModule {
  constructor(appRef: ApplicationRef) {
    appRef.bootstrap(MainComponent);
  }
}

// offline compile
import {browserPlatform} from ‘@angular/platform-browser’;
import {bootstrapModuleFactory} from ‘@angular/core’;

bootstrapModuleFactory(MyModuleNgFactory, browserPlatform());

// runtime compile long form
import {browserDynamicPlatform} from ‘@angular/platform-browser-dynamic’;
import {bootstrapModule} from ‘@angular/core’;

bootstrapModule(MyModule, browserDynamicPlatform());
```

Closes #9922
Part of #9726
2016-07-08 13:41:38 -07:00

108 lines
2.9 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,
map: {
'benchpress/*': 'dist/js/dev/es5/benchpress/*.js',
'@angular': 'dist/all/@angular',
'rxjs': 'node_modules/rxjs',
'parse5/index': 'dist/all/empty.js',
'@angular/platform-server/src/parse5_adapter': 'dist/all/empty.js',
'angular2/*': 'dist/all/angular2/*.js',
'angular2/src/alt_router/router_testing_providers': 'dist/all/angular2/src/alt_router/router_testing_providers.js'
},
packages: {
'@angular/core': {
main: 'index.js',
defaultExtension: 'js'
},
'@angular/compiler': {
main: 'index.js',
defaultExtension: 'js'
},
'@angular/common': {
main: 'index.js',
defaultExtension: 'js'
},
'@angular/forms': {
main: 'index.js',
defaultExtension: 'js'
},
// remove after all tests imports are fixed
'@angular/facade': {
main: 'index.js',
defaultExtension: 'js'
},
'@angular/router-deprecated': {
main: 'index.js',
defaultExtension: 'js'
},
'@angular/http': {
main: 'index.js',
defaultExtension: 'js'
},
'@angular/upgrade': {
main: 'index.js',
defaultExtension: 'js'
},
'@angular/platform-browser': {
main: 'index.js',
defaultExtension: 'js'
},
'@angular/platform-browser-dynamic': {
main: 'index.js',
defaultExtension: 'js'
},
'@angular/platform-server': {
main: 'index.js',
defaultExtension: 'js'
}
}
});
// Set up the test injector, then import all the specs, execute their `main()`
// method and kick off Karma (Jasmine).
System.import('@angular/core/testing')
.then(function(coreTesting){
return System.import('@angular/platform-browser-dynamic/testing')
.then(function(browserTesting) {
coreTesting.initTestEnvironment(
browserTesting.BrowserDynamicTestModule,
browserTesting.browserDynamicTestPlatform());
});
})
.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);
}