93 lines
2.9 KiB
TypeScript
93 lines
2.9 KiB
TypeScript
/**
|
|
* @license
|
|
* Copyright Google Inc. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
import {__NGTOOLS_PRIVATE_API_2 as NgTools_InternalApi_NG_2} from '@angular/compiler-cli';
|
|
import {fixmeIvy, ivyEnabled} from '@angular/private/testing';
|
|
import * as path from 'path';
|
|
import * as ts from 'typescript';
|
|
|
|
import {TestSupport, setup} from './test_support';
|
|
|
|
describe('ngtools_api (deprecated)', () => {
|
|
let testSupport: TestSupport;
|
|
|
|
beforeEach(() => { testSupport = setup(); });
|
|
|
|
function createProgram(rootNames: string[]) {
|
|
const options = testSupport.createCompilerOptions({enableIvy: ivyEnabled});
|
|
const host = ts.createCompilerHost(options, true);
|
|
const program =
|
|
ts.createProgram(rootNames.map(p => path.resolve(testSupport.basePath, p)), options, host);
|
|
return {program, host, options};
|
|
}
|
|
|
|
function writeSomeRoutes() {
|
|
testSupport.writeFiles({
|
|
'src/main.ts': `
|
|
import {NgModule, Component} from '@angular/core';
|
|
import {RouterModule} from '@angular/router';
|
|
|
|
// Component with metadata errors.
|
|
@Component(() => {if (1==1) return null as any;})
|
|
export class ErrorComp2 {}
|
|
|
|
@NgModule({
|
|
declarations: [ErrorComp2],
|
|
imports: [RouterModule.forRoot([{loadChildren: './child#ChildModule'}])]
|
|
})
|
|
export class MainModule {}
|
|
`,
|
|
'src/child.ts': `
|
|
import {NgModule} from '@angular/core';
|
|
import {RouterModule} from '@angular/router';
|
|
|
|
@NgModule({
|
|
imports: [RouterModule.forChild([{loadChildren: './child2#ChildModule2'}])]
|
|
})
|
|
export class ChildModule {}
|
|
`,
|
|
'src/child2.ts': `
|
|
import {NgModule} from '@angular/core';
|
|
|
|
@NgModule()
|
|
export class ChildModule2 {}
|
|
`,
|
|
});
|
|
}
|
|
|
|
it('should list lazy routes recursively', () => {
|
|
writeSomeRoutes();
|
|
const {program, host, options} =
|
|
createProgram(['src/main.ts', 'src/child.ts', 'src/child2.ts']);
|
|
const routes = NgTools_InternalApi_NG_2.listLazyRoutes({
|
|
program,
|
|
host,
|
|
angularCompilerOptions: options,
|
|
entryModule: 'src/main#MainModule',
|
|
});
|
|
expect(routes).toEqual({
|
|
'./child#ChildModule': path.posix.join(testSupport.basePath, 'src/child.ts'),
|
|
'./child2#ChildModule2': path.posix.join(testSupport.basePath, 'src/child2.ts'),
|
|
});
|
|
});
|
|
|
|
it('should allow to emit the program after analyzing routes', () => {
|
|
writeSomeRoutes();
|
|
const {program, host, options} =
|
|
createProgram(['src/main.ts', 'src/child.ts', 'src/child2.ts']);
|
|
NgTools_InternalApi_NG_2.listLazyRoutes({
|
|
program,
|
|
host,
|
|
angularCompilerOptions: options,
|
|
entryModule: 'src/main#MainModule',
|
|
});
|
|
program.emit();
|
|
testSupport.shouldExist('built/src/main.js');
|
|
});
|
|
});
|