build: make resolution logic compatible with Bazel

packages/angular_devkit/core/node/resolve_spec.ts

@@ -8,15 +8,12 @@
 // tslint:disable:no-any
 // tslint:disable-next-line:no-implicit-dependencies
 import { resolve } from '@angular-devkit/core/node';
-import * as path from 'path';
-
-const devKitRoot = (global as any)._DevKitRoot;
 
 describe('resolve', () => {
 
   it('works', () => {
-    expect(resolve('tslint', { basedir: __dirname }))
-      .toBe(path.join(devKitRoot, 'node_modules/tslint/lib/index.js'));
+    const tslintRe = /[\\/]node_modules[\\/]tslint[\\/]lib[\\/]index.js$/;
+    expect(resolve('tslint', { basedir: __dirname })).toMatch(tslintRe);
 
     expect(() => resolve('npm', { basedir: '/' })).toThrow();
 

packages/angular_devkit/core/src/workspace/workspace.ts

@@ -56,7 +56,7 @@ export class AmbiguousProjectPathException extends BaseException {
 }
 
 export class Workspace {
-  private readonly _workspaceSchemaPath = join(normalize(__dirname), 'workspace-schema.json');
+  private readonly _workspaceSchemaPath = normalize(require.resolve('./workspace-schema.json'));
   private _workspaceSchema: JsonObject;
   private _workspace: WorkspaceSchema;
   private _registry: schema.CoreSchemaRegistry;

packages/angular_devkit/core/src/workspace/workspace_spec.ts

@@ -10,7 +10,8 @@
 import { tap } from 'rxjs/operators';
 import { schema } from '..';
 import { NodeJsSyncHost } from '../../node';
-import { join, normalize } from '../virtual-fs';
+import { AdditionalPropertiesValidatorError } from '../json/schema/interface';
+import { dirname, join, normalize } from '../virtual-fs';
 import {
   ProjectNotFoundException,
   Workspace,
@@ -115,10 +116,10 @@ describe('Workspace', () => {
   });
 
   it('loads workspace from host', (done) => {
-    const devkitRoot = normalize((global as any)._DevKitRoot); // tslint:disable-line:no-any
-    const workspaceRoot = join(devkitRoot, 'tests/angular_devkit/core/workspace');
+    const workspacePath = require.resolve('./test/test-workspace.json');
+    const workspaceRoot = dirname(normalize(workspacePath));
     const workspace = new Workspace(workspaceRoot, host);
-    workspace.loadWorkspaceFromHost(normalize('angular-workspace.json')).pipe(
+    workspace.loadWorkspaceFromHost(normalize('test-workspace.json')).pipe(
       tap((ws) => expect(ws.getProject('app').root).toEqual(workspaceJson.projects['app'].root)),
     ).toPromise().then(done, done.fail);
   });
@@ -127,7 +128,14 @@ describe('Workspace', () => {
     const workspace = new Workspace(root, host);
     workspace.loadWorkspaceFromJson({ foo: 'bar' })
       .toPromise().then(() => done.fail, (err) => {
-        expect(err).toEqual(jasmine.any(schema.SchemaValidationException));
+        const validationErrors = [{
+          keyword: 'additionalProperties',
+          dataPath: '',
+          schemaPath: '#/additionalProperties',
+          params: { additionalProperty: 'foo' },
+          message: 'should NOT have additional properties',
+        } as AdditionalPropertiesValidatorError];
+        expect(err).toEqual(new schema.SchemaValidationException(validationErrors));
         done();
       });
   });

packages/angular_devkit/schematics/src/rules/call_spec.ts

@@ -35,7 +35,7 @@ describe('callSource', () => {
     callSource(source0, context)
       .toPromise()
       .then(() => done.fail(), err => {
-        expect(err.constructor).toBe(InvalidSourceResultException);
+        expect(err).toEqual(new InvalidSourceResultException());
       })
       .then(done, done.fail);
   });
@@ -46,7 +46,7 @@ describe('callSource', () => {
     callSource(source0, context)
       .toPromise()
       .then(() => done.fail(), err => {
-        expect(err.constructor).toBe(InvalidSourceResultException);
+        expect(err).toEqual(new InvalidSourceResultException({}));
       })
       .then(done, done.fail);
   });
@@ -57,7 +57,7 @@ describe('callSource', () => {
     callSource(source0, context)
       .toPromise()
       .then(() => done.fail(), err => {
-        expect(err.constructor).toBe(InvalidSourceResultException);
+        expect(err).toEqual(new InvalidSourceResultException({}));
       })
       .then(done, done.fail);
   });
@@ -95,7 +95,7 @@ describe('callRule', () => {
     callRule(rule0, tree0, context)
       .toPromise()
       .then(() => done.fail(), err => {
-        expect(err.constructor).toBe(InvalidRuleResultException);
+        expect(err).toEqual(new InvalidRuleResultException({}));
       })
       .then(done, done.fail);
   });
@@ -107,7 +107,7 @@ describe('callRule', () => {
     callRule(rule0, tree0, context)
       .toPromise()
       .then(() => done.fail(), err => {
-        expect(err.constructor).toBe(InvalidRuleResultException);
+        expect(err).toEqual(new InvalidRuleResultException({}));
       })
       .then(done, done.fail);
   });

packages/angular_devkit/schematics/tasks/tslint-fix/executor_spec.ts

@@ -14,12 +14,15 @@ import * as path from 'path';
 import { Observable, concat } from 'rxjs';
 import { catchError } from 'rxjs/operators';
 
+const isWindowsBazel = process.env.RUNFILES_MANIFEST_ONLY === '1'
+  && process.env.RUNFILES_MANIFEST_FILE;
+
 describe('TsLintTaskExecutor', () => {
 
   it('works with config object', done => {
     const testRunner = new SchematicTestRunner(
       '@_/test',
-      path.join(__dirname, 'test/collection.json'),
+      require.resolve('./test/collection.json'),
     );
 
     const host = new TempScopedNodeJsSyncHost();
@@ -35,7 +38,7 @@ describe('TsLintTaskExecutor', () => {
   it('shows errors with config object', done => {
     const testRunner = new SchematicTestRunner(
       '@_/test',
-      path.join(__dirname, 'test/collection.json'),
+      require.resolve('./test/collection.json'),
     );
 
     const host = new TempScopedNodeJsSyncHost();
@@ -71,9 +74,17 @@ describe('TsLintTaskExecutor', () => {
   });
 
   it('supports custom rules in the project (pass)', done => {
+    // This test is disabled on Windows Bazel runs because it relies on TSLint custom rule
+    // loading behavior, which doesn't work with runfile resolution.
+    if (isWindowsBazel) {
+      done();
+
+      return;
+    }
+
     const testRunner = new SchematicTestRunner(
       '@_/test',
-      path.join(__dirname, 'test/collection.json'),
+      require.resolve('./test/collection.json'),
     );
 
     const host = new TempScopedNodeJsSyncHost();
@@ -95,6 +106,14 @@ describe('TsLintTaskExecutor', () => {
   });
 
   it('supports custom rules in the project (fail)', done => {
+    // This test is disabled on Windows Bazel runs because it relies on TSLint custom rule
+    // loading behavior, which doesn't work with runfile resolution.
+    if (isWindowsBazel) {
+      done();
+
+      return;
+    }
+
     const testRunner = new SchematicTestRunner(
       '@_/test',
       path.join(__dirname, 'test/collection.json'),

packages/angular_devkit/schematics/tools/file-system-engine-host-base.ts

@@ -13,6 +13,7 @@ import {
   virtualFs,
 } from '@angular-devkit/core';
 import { NodeJsSyncHost } from '@angular-devkit/core/node';
+import { existsSync, statSync } from 'fs';
 import { dirname, isAbsolute, join, resolve } from 'path';
 import { Observable, from as observableFrom, of as observableOf, throwError } from 'rxjs';
 import { mergeMap } from 'rxjs/operators';
@@ -220,7 +221,6 @@ export abstract class FileSystemEngineHostBase implements
       throw new FactoryCannotBeResolvedException(name);
     }
 
-    const { path } = resolvedRef;
     let schema = partialDesc.schema;
     let schemaJson: JsonObject | undefined = undefined;
     if (schema) {
@@ -230,6 +230,15 @@ export abstract class FileSystemEngineHostBase implements
       schemaJson = readJsonFile(schema) as JsonObject;
     }
 
+    // The schematic path is used to resolve URLs.
+    // We should be able to just do `dirname(resolvedRef.path)` but for compatibility with
+    // Bazel under Windows this directory needs to be resolved from the collection instead.
+    // This is needed because on Bazel under Windows the data files (such as the collection or
+    // url files) are not in the same place as the compiled JS.
+    const maybePath = join(collectionPath, partialDesc.factory);
+    const path = existsSync(maybePath) && statSync(maybePath).isDirectory()
+      ? maybePath : dirname(maybePath);
+
     return this._transformSchematicDescription(name, collection, {
       ...partialDesc,
       schema,
@@ -248,9 +257,7 @@ export abstract class FileSystemEngineHostBase implements
         return (context: FileSystemSchematicContext) => {
           // Resolve all file:///a/b/c/d from the schematic's own path, and not the current
           // path.
-          const root = normalize(
-            resolve(dirname(context.schematic.description.path), url.path || ''),
-          );
+          const root = normalize(resolve(context.schematic.description.path, url.path || ''));
 
           return new HostCreateTree(new virtualFs.ScopedHost(new NodeJsSyncHost(), root));
         };

packages/angular_devkit/schematics/tools/file-system-engine-host.ts

@@ -26,15 +26,22 @@ export class FileSystemEngineHost extends FileSystemEngineHostBase {
   constructor(protected _root: string) { super(); }
 
   protected _resolveCollectionPath(name: string): string {
-    // Allow `${_root}/${name}.json` as a collection.
-    if (existsSync(join(this._root, name + '.json'))) {
-      return join(this._root, name + '.json');
-    }
+    try {
+      // Allow `${_root}/${name}.json` as a collection.
+      const maybePath = require.resolve(join(this._root, name + '.json'));
+      if (existsSync(maybePath)) {
+        return maybePath;
+      }
+    } catch (error) { }
+
+    try {
+      // Allow `${_root}/${name}/collection.json.
+      const maybePath = require.resolve(join(this._root, name, 'collection.json'));
+      if (existsSync(maybePath)) {
+        return maybePath;
+      }
+    } catch (error) { }
 
-    // Allow `${_root}/${name}/collection.json.
-    if (existsSync(join(this._root, name, 'collection.json'))) {
-      return join(this._root, name, 'collection.json');
-    }
 
     throw new CollectionCannotBeResolvedException(name);
   }

packages/angular_devkit/schematics/tools/file-system-engine-host_spec.ts

@@ -14,11 +14,9 @@ import { of as observableOf } from 'rxjs';
 
 
 describe('FileSystemEngineHost', () => {
-  const devkitRoot = (global as any)._DevKitRoot;
-  const root = path.join(
-    devkitRoot,
-    'tests/angular_devkit/schematics/tools/file-system-engine-host',
-  );
+  // We need to resolve a file that actually exists, and not just a folder.
+  // tslint:disable-next-line:max-line-length
+  const root = path.join(path.dirname(require.resolve(__filename)), '../../../../tests/angular_devkit/schematics/tools/file-system-engine-host');
 
   it('works', () => {
     const engineHost = new FileSystemEngineHost(root);

packages/schematics/angular/app-shell/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as AppShellOptions } from './schema';
@@ -15,7 +14,7 @@ import { Schema as AppShellOptions } from './schema';
 describe('App Shell Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: AppShellOptions = {
     name: 'foo',

packages/schematics/angular/application/index_spec.ts

@@ -7,7 +7,6 @@
  */
 // tslint:disable:no-big-function
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { latestVersions } from '../utility/latest-versions';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as ApplicationOptions } from './schema';
@@ -16,7 +15,7 @@ import { Schema as ApplicationOptions } from './schema';
 describe('Application Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
 
   const workspaceOptions: WorkspaceOptions = {

packages/schematics/angular/class/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as ClassOptions } from './schema';
@@ -15,7 +14,7 @@ import { Schema as ClassOptions } from './schema';
 describe('Class Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: ClassOptions = {
     name: 'foo',

packages/schematics/angular/component/index_spec.ts

@@ -7,7 +7,6 @@
  */
 // tslint:disable:no-big-function
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { createAppModule } from '../utility/test';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
@@ -17,7 +16,7 @@ import { Schema as ComponentOptions } from './schema';
 describe('Component Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: ComponentOptions = {
     name: 'foo',

packages/schematics/angular/directive/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as DirectiveOptions } from './schema';
@@ -15,7 +14,7 @@ import { Schema as DirectiveOptions } from './schema';
 describe('Directive Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: DirectiveOptions = {
     name: 'foo',

packages/schematics/angular/e2e/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as E2eOptions } from './schema';
 
@@ -14,7 +13,7 @@ import { Schema as E2eOptions } from './schema';
 describe('Application Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
 
   const workspaceOptions: WorkspaceOptions = {

packages/schematics/angular/enum/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as EnumOptions } from './schema';
@@ -15,7 +14,7 @@ import { Schema as EnumOptions } from './schema';
 describe('Enum Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: EnumOptions = {
     name: 'foo',

packages/schematics/angular/guard/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as GuardOptions } from './schema';
@@ -15,7 +14,7 @@ import { Schema as GuardOptions } from './schema';
 describe('Guard Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: GuardOptions = {
     name: 'foo',

packages/schematics/angular/interface/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as InterfaceOptions } from './schema';
@@ -15,7 +14,7 @@ import { Schema as InterfaceOptions } from './schema';
 describe('Interface Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: InterfaceOptions = {
     name: 'foo',

packages/schematics/angular/library/index_spec.ts

@@ -7,7 +7,6 @@
  */
 // tslint:disable:no-big-function
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { getFileContent } from '../../angular/utility/test';
 import { Schema as ComponentOptions } from '../component/schema';
 import { latestVersions } from '../utility/latest-versions';
@@ -22,7 +21,7 @@ function getJsonFileContent(tree: UnitTestTree, path: string) {
 describe('Library Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/ng_packagr',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: GenerateLibrarySchema = {
     name: 'foo',

packages/schematics/angular/migrations/update-6/index_spec.ts

@@ -9,14 +9,13 @@
 import { JsonObject } from '@angular-devkit/core';
 import { EmptyTree } from '@angular-devkit/schematics';
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { latestVersions } from '../../utility/latest-versions';
 
 
 describe('Migration to v6', () => {
   const schematicRunner = new SchematicTestRunner(
     'migrations',
-    path.join(__dirname, '../migration-collection.json'),
+    require.resolve('../migration-collection.json'),
   );
 
   // tslint:disable-next-line:no-any

packages/schematics/angular/module/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as ModuleOptions } from './schema';
@@ -15,7 +14,7 @@ import { Schema as ModuleOptions } from './schema';
 describe('Module Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: ModuleOptions = {
     name: 'foo',

packages/schematics/angular/ng-new/index_spec.ts

@@ -6,14 +6,13 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as NgNewOptions } from './schema';
 
 
 describe('Ng New Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: NgNewOptions = {
     name: 'foo',

packages/schematics/angular/pipe/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { createAppModule, getFileContent } from '../utility/test';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
@@ -16,7 +15,7 @@ import { Schema as PipeOptions } from './schema';
 describe('Pipe Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: PipeOptions = {
     name: 'foo',

packages/schematics/angular/service-worker/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as ServiceWorkerOptions } from './schema';
@@ -15,7 +14,7 @@ import { Schema as ServiceWorkerOptions } from './schema';
 describe('Service Worker Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: ServiceWorkerOptions = {
     project: 'bar',

packages/schematics/angular/service/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as ServiceOptions } from './schema';
@@ -15,7 +14,7 @@ import { Schema as ServiceOptions } from './schema';
 describe('Service Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: ServiceOptions = {
     name: 'foo',

packages/schematics/angular/universal/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { Schema as ApplicationOptions } from '../application/schema';
 import { Schema as WorkspaceOptions } from '../workspace/schema';
 import { Schema as UniversalOptions } from './schema';
@@ -14,7 +13,7 @@ import { Schema as UniversalOptions } from './schema';
 describe('Universal Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: UniversalOptions = {
     clientProject: 'bar',

packages/schematics/angular/workspace/index_spec.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { SchematicTestRunner } from '@angular-devkit/schematics/testing';
-import * as path from 'path';
 import { latestVersions } from '../utility/latest-versions';
 import { Schema as WorkspaceOptions } from './schema';
 
@@ -14,7 +13,7 @@ import { Schema as WorkspaceOptions } from './schema';
 describe('Workspace Schematic', () => {
   const schematicRunner = new SchematicTestRunner(
     '@schematics/angular',
-    path.join(__dirname, '../collection.json'),
+    require.resolve('../collection.json'),
   );
   const defaultOptions: WorkspaceOptions = {
     name: 'foo',

packages/schematics/update/migrate/index_spec.ts

@@ -14,7 +14,8 @@ import { _coerceVersionNumber } from './index';
 
 describe('@schematics/update:migrate', () => {
   const schematicRunner = new SchematicTestRunner(
-    '@schematics/update', __dirname + '/../collection.json',
+    '@schematics/update',
+    require.resolve('../collection.json'),
   );
   let host: virtualFs.test.TestHost;
   let appTree: UnitTestTree = new UnitTestTree(new HostTree());
@@ -30,7 +31,7 @@ describe('@schematics/update:migrate', () => {
     // migrate schematic actually do work appropriately, in a separate test.
     schematicRunner.runSchematicAsync('migrate', {
       package: 'test',
-      collection: __dirname + '/test/migration.json',
+      collection: require.resolve('./test/migration.json'),
       from: '1.0.0',
       to: '2.0.0',
     }, appTree).pipe(

packages/schematics/update/update/index_spec.ts

@@ -35,7 +35,8 @@ describe('angularMajorCompatGuarantee', () => {
 
 describe('@schematics/update', () => {
   const schematicRunner = new SchematicTestRunner(
-    '@schematics/update', __dirname + '/../collection.json',
+    '@schematics/update',
+    require.resolve('../collection.json'),
   );
   let host: virtualFs.test.TestHost;
   let appTree: UnitTestTree = new UnitTestTree(new HostTree());