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test(language-service): update compiler_spec to use the new testing env (#40966) 

This commit updates compiler_spec.ts in the Ivy LS suite to utilize the new
testing environment which was introduced in the previous commit. Eventually
all specs should be converted, but converting one right now helps ensure
that the new testing env is working properly and able to support real tests.

PR Close #40966
This commit is contained in:
Alex Rickabaugh 2021-02-02 14:20:40 -08:00 committed by atscott
parent f93eae7708
commit 23360d1215
1 changed files with 11 additions and 23 deletions
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34
packages/language-service/ivy/test/compiler_spec.ts
View File

@ -6,11 +6,9 @@
* found in the LICENSE file at https://angular.io/license
*/
import {absoluteFrom} from '@angular/compiler-cli/src/ngtsc/file_system';
import {initMockFileSystem} from '@angular/compiler-cli/src/ngtsc/file_system/testing';
import {isNgSpecificDiagnostic, LanguageServiceTestEnv} from '../testing';
import {LanguageServiceTestEnvironment} from './env';
describe('language-service/compiler integration', () => {
beforeEach(() => {
@ -18,35 +16,25 @@ describe('language-service/compiler integration', () => {
});
it('should react to a change in an external template', () => {
const cmpFile = absoluteFrom('/test.ts');
const tmplFile = absoluteFrom('/test.html');
const env = LanguageServiceTestEnvironment.setup([
{
name: cmpFile,
contents: `
import {Component} from '@angular/core';
const env = LanguageServiceTestEnv.setup();
const project = env.addProject('test', {
'test.ts': `
import {Component} from '@angular/core';
@Component({
selector: 'test-cmp',
templateUrl: './test.html',
})
export class TestCmp {}
`,
isRoot: true,
},
{
name: tmplFile,
contents: '<other-cmp>Test</other-cmp>',
},
]);
`,
'test.html': `<other-cmp>Test</other-cmp>`
});
const diags = env.ngLS.getSemanticDiagnostics(cmpFile);
expect(diags.length).toBeGreaterThan(0);
expect(project.getDiagnosticsForFile('test.ts').length).toBeGreaterThan(0);
env.updateFile(tmplFile, '<div>Test</div>');
const afterDiags = env.ngLS.getSemanticDiagnostics(cmpFile);
expect(afterDiags.length).toBe(0);
const tmplFile = project.openFile('test.html');
tmplFile.contents = '<div>Test</div>';
expect(project.getDiagnosticsForFile('test.ts').length).toEqual(0);
});
it('should not produce errors from inline test declarations mixing with those of the app', () => {