message: test(compiler-cli): fix up import paths in test code
  These imports were unnecessrily deep, since the files are actually in the
  same directory.
  PR Close
diff: * found in the LICENSE file at https://angular.io/license
  */
  import {FileSystem} from '../../../src/ngtsc/file_system';
  -import {checkExpectations} from '../test_helpers/check_expectations';
  -import {CompileResult, initMockTestFileSystem} from '../test_helpers/compile_test';
  -import {CompilationMode, ComplianceTest, getAllComplianceTests} from '../test_helpers/get_compliance_tests';
  +
  import {checkErrors, checkNoUnexpectedErrors} from './check_errors';
  +import {checkExpectations} from './check_expectations';
  +import {CompileResult, initMockTestFileSystem} from './compile_test';
  +import {CompilationMode, ComplianceTest, getAllComplianceTests} from './get_compliance_tests';
  /**
  * Set up jasmine specs for each of the compliance tests.
  