@angular/core
Version:
Angular - the core framework
92 lines • 13.9 kB
JavaScript
/**
* @license
* Copyright Google LLC 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
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
(function (factory) {
if (typeof module === "object" && typeof module.exports === "object") {
var v = factory(require, exports);
if (v !== undefined) module.exports = v;
}
else if (typeof define === "function" && define.amd) {
define("@angular/core/schematics/migrations/testbed-teardown", ["require", "exports", "@angular-devkit/schematics", "path", "typescript", "@angular/core/schematics/utils/project_tsconfig_paths", "@angular/core/schematics/utils/typescript/compiler_host", "@angular/core/schematics/migrations/testbed-teardown/util"], factory);
}
})(function (require, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const schematics_1 = require("@angular-devkit/schematics");
const path_1 = require("path");
const typescript_1 = __importDefault(require("typescript"));
const project_tsconfig_paths_1 = require("@angular/core/schematics/utils/project_tsconfig_paths");
const compiler_host_1 = require("@angular/core/schematics/utils/typescript/compiler_host");
const util_1 = require("@angular/core/schematics/migrations/testbed-teardown/util");
/** Migration that adds the `teardown` flag to `TestBed` calls. */
function default_1() {
return (tree) => __awaiter(this, void 0, void 0, function* () {
const { buildPaths, testPaths } = yield (0, project_tsconfig_paths_1.getProjectTsConfigPaths)(tree);
const basePath = process.cwd();
const allPaths = [...buildPaths, ...testPaths];
if (!allPaths.length) {
throw new schematics_1.SchematicsException('Could not find any tsconfig file. Cannot add `teardown` flag to `TestBed`.');
}
for (const tsconfigPath of allPaths) {
runTestbedTeardownMigration(tree, tsconfigPath, basePath);
}
});
}
exports.default = default_1;
function runTestbedTeardownMigration(tree, tsconfigPath, basePath) {
const { program } = (0, compiler_host_1.createMigrationProgram)(tree, tsconfigPath, basePath);
const typeChecker = program.getTypeChecker();
const sourceFiles = program.getSourceFiles().filter(sourceFile => (0, compiler_host_1.canMigrateFile)(basePath, sourceFile, program));
const initTestEnvironmentResult = (0, util_1.findInitTestEnvironmentCalls)(typeChecker, sourceFiles);
const printer = typescript_1.default.createPrinter();
// If we identified at least one call to `initTestEnvironment` (can be migrated or unmigrated),
// we don't need to migrate `configureTestingModule` or `withModule` calls, because they'll take
// the default teardown behavior from the environment. This is preferrable, because it'll result
// in the least number of changes to users' code.
if (initTestEnvironmentResult.totalCalls > 0) {
// Migrate all of the unmigrated calls `initTestEnvironment`. This could be zero
// if the user has already opted into the new teardown behavior themselves.
initTestEnvironmentResult.callsToMigrate.forEach(node => {
const { span, text } = (0, util_1.getInitTestEnvironmentLiteralReplacement)(node, printer);
const update = tree.beginUpdate((0, path_1.relative)(basePath, node.getSourceFile().fileName));
// The update appears to break if we try to call `remove` with a zero length.
if (span.length > 0) {
update.remove(span.start, span.length);
}
update.insertRight(span.start, text);
tree.commitUpdate(update);
});
}
else {
// Otherwise migrate the metadata passed into the `configureTestingModule` and `withModule`
// calls. This scenario is less likely, but it could happen if `initTestEnvironment` has been
// abstracted away or is inside a .js file.
sourceFiles.forEach(sourceFile => {
(0, util_1.findTestModuleMetadataNodes)(typeChecker, sourceFile).forEach(node => {
const migrated = (0, util_1.migrateTestModuleMetadataLiteral)(node);
const update = tree.beginUpdate((0, path_1.relative)(basePath, node.getSourceFile().fileName));
update.remove(node.getStart(), node.getWidth());
update.insertRight(node.getStart(), printer.printNode(typescript_1.default.EmitHint.Unspecified, migrated, node.getSourceFile()));
tree.commitUpdate(update);
});
});
}
}
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../../../../../packages/core/schematics/migrations/testbed-teardown/index.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;;;;;;;;;;;;;;;;;;;;;;;IAEH,2DAA2E;IAC3E,+BAA8B;IAC9B,4DAA4B;IAE5B,kGAA2E;IAC3E,2FAA4F;IAC5F,oFAA6J;IAG7J,kEAAkE;IAClE;QACE,OAAO,CAAO,IAAU,EAAE,EAAE;YAC1B,MAAM,EAAC,UAAU,EAAE,SAAS,EAAC,GAAG,MAAM,IAAA,gDAAuB,EAAC,IAAI,CAAC,CAAC;YACpE,MAAM,QAAQ,GAAG,OAAO,CAAC,GAAG,EAAE,CAAC;YAC/B,MAAM,QAAQ,GAAG,CAAC,GAAG,UAAU,EAAE,GAAG,SAAS,CAAC,CAAC;YAE/C,IAAI,CAAC,QAAQ,CAAC,MAAM,EAAE;gBACpB,MAAM,IAAI,gCAAmB,CACzB,4EAA4E,CAAC,CAAC;aACnF;YAED,KAAK,MAAM,YAAY,IAAI,QAAQ,EAAE;gBACnC,2BAA2B,CAAC,IAAI,EAAE,YAAY,EAAE,QAAQ,CAAC,CAAC;aAC3D;QACH,CAAC,CAAA,CAAC;IACJ,CAAC;IAfD,4BAeC;IAED,SAAS,2BAA2B,CAAC,IAAU,EAAE,YAAoB,EAAE,QAAgB;QACrF,MAAM,EAAC,OAAO,EAAC,GAAG,IAAA,sCAAsB,EAAC,IAAI,EAAE,YAAY,EAAE,QAAQ,CAAC,CAAC;QACvE,MAAM,WAAW,GAAG,OAAO,CAAC,cAAc,EAAE,CAAC;QAC7C,MAAM,WAAW,GACb,OAAO,CAAC,cAAc,EAAE,CAAC,MAAM,CAAC,UAAU,CAAC,EAAE,CAAC,IAAA,8BAAc,EAAC,QAAQ,EAAE,UAAU,EAAE,OAAO,CAAC,CAAC,CAAC;QACjG,MAAM,yBAAyB,GAAG,IAAA,mCAA4B,EAAC,WAAW,EAAE,WAAW,CAAC,CAAC;QACzF,MAAM,OAAO,GAAG,oBAAE,CAAC,aAAa,EAAE,CAAC;QAEnC,+FAA+F;QAC/F,gGAAgG;QAChG,gGAAgG;QAChG,iDAAiD;QACjD,IAAI,yBAAyB,CAAC,UAAU,GAAG,CAAC,EAAE;YAC5C,gFAAgF;YAChF,2EAA2E;YAC3E,yBAAyB,CAAC,cAAc,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;gBACtD,MAAM,EAAC,IAAI,EAAE,IAAI,EAAC,GAAG,IAAA,+CAAwC,EAAC,IAAI,EAAE,OAAO,CAAC,CAAC;gBAC7E,MAAM,MAAM,GAAG,IAAI,CAAC,WAAW,CAAC,IAAA,eAAQ,EAAC,QAAQ,EAAE,IAAI,CAAC,aAAa,EAAE,CAAC,QAAQ,CAAC,CAAC,CAAC;gBACnF,6EAA6E;gBAC7E,IAAI,IAAI,CAAC,MAAM,GAAG,CAAC,EAAE;oBACnB,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,IAAI,CAAC,MAAM,CAAC,CAAC;iBACxC;gBACD,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC;gBACrC,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,CAAC;YAC5B,CAAC,CAAC,CAAC;SACJ;aAAM;YACL,2FAA2F;YAC3F,6FAA6F;YAC7F,2CAA2C;YAC3C,WAAW,CAAC,OAAO,CAAC,UAAU,CAAC,EAAE;gBAC/B,IAAA,kCAA2B,EAAC,WAAW,EAAE,UAAU,CAAC,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;oBAClE,MAAM,QAAQ,GAAG,IAAA,uCAAgC,EAAC,IAAI,CAAC,CAAC;oBACxD,MAAM,MAAM,GAAG,IAAI,CAAC,WAAW,CAAC,IAAA,eAAQ,EAAC,QAAQ,EAAE,IAAI,CAAC,aAAa,EAAE,CAAC,QAAQ,CAAC,CAAC,CAAC;oBACnF,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,QAAQ,EAAE,EAAE,IAAI,CAAC,QAAQ,EAAE,CAAC,CAAC;oBAChD,MAAM,CAAC,WAAW,CACd,IAAI,CAAC,QAAQ,EAAE,EACf,OAAO,CAAC,SAAS,CAAC,oBAAE,CAAC,QAAQ,CAAC,WAAW,EAAE,QAAQ,EAAE,IAAI,CAAC,aAAa,EAAE,CAAC,CAAC,CAAC;oBAChF,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,CAAC;gBAC5B,CAAC,CAAC,CAAC;YACL,CAAC,CAAC,CAAC;SACJ;IACH,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Rule, SchematicsException, Tree} from '@angular-devkit/schematics';\nimport {relative} from 'path';\nimport ts from 'typescript';\n\nimport {getProjectTsConfigPaths} from '../../utils/project_tsconfig_paths';\nimport {canMigrateFile, createMigrationProgram} from '../../utils/typescript/compiler_host';\nimport {findInitTestEnvironmentCalls, findTestModuleMetadataNodes, getInitTestEnvironmentLiteralReplacement, migrateTestModuleMetadataLiteral} from './util';\n\n\n/** Migration that adds the `teardown` flag to `TestBed` calls. */\nexport default function(): Rule {\n  return async (tree: Tree) => {\n    const {buildPaths, testPaths} = await getProjectTsConfigPaths(tree);\n    const basePath = process.cwd();\n    const allPaths = [...buildPaths, ...testPaths];\n\n    if (!allPaths.length) {\n      throw new SchematicsException(\n          'Could not find any tsconfig file. Cannot add `teardown` flag to `TestBed`.');\n    }\n\n    for (const tsconfigPath of allPaths) {\n      runTestbedTeardownMigration(tree, tsconfigPath, basePath);\n    }\n  };\n}\n\nfunction runTestbedTeardownMigration(tree: Tree, tsconfigPath: string, basePath: string) {\n  const {program} = createMigrationProgram(tree, tsconfigPath, basePath);\n  const typeChecker = program.getTypeChecker();\n  const sourceFiles =\n      program.getSourceFiles().filter(sourceFile => canMigrateFile(basePath, sourceFile, program));\n  const initTestEnvironmentResult = findInitTestEnvironmentCalls(typeChecker, sourceFiles);\n  const printer = ts.createPrinter();\n\n  // If we identified at least one call to `initTestEnvironment` (can be migrated or unmigrated),\n  // we don't need to migrate `configureTestingModule` or `withModule` calls, because they'll take\n  // the default teardown behavior from the environment. This is preferrable, because it'll result\n  // in the least number of changes to users' code.\n  if (initTestEnvironmentResult.totalCalls > 0) {\n    // Migrate all of the unmigrated calls `initTestEnvironment`. This could be zero\n    // if the user has already opted into the new teardown behavior themselves.\n    initTestEnvironmentResult.callsToMigrate.forEach(node => {\n      const {span, text} = getInitTestEnvironmentLiteralReplacement(node, printer);\n      const update = tree.beginUpdate(relative(basePath, node.getSourceFile().fileName));\n      // The update appears to break if we try to call `remove` with a zero length.\n      if (span.length > 0) {\n        update.remove(span.start, span.length);\n      }\n      update.insertRight(span.start, text);\n      tree.commitUpdate(update);\n    });\n  } else {\n    // Otherwise migrate the metadata passed into the `configureTestingModule` and `withModule`\n    // calls. This scenario is less likely, but it could happen if `initTestEnvironment` has been\n    // abstracted away or is inside a .js file.\n    sourceFiles.forEach(sourceFile => {\n      findTestModuleMetadataNodes(typeChecker, sourceFile).forEach(node => {\n        const migrated = migrateTestModuleMetadataLiteral(node);\n        const update = tree.beginUpdate(relative(basePath, node.getSourceFile().fileName));\n        update.remove(node.getStart(), node.getWidth());\n        update.insertRight(\n            node.getStart(),\n            printer.printNode(ts.EmitHint.Unspecified, migrated, node.getSourceFile()));\n        tree.commitUpdate(update);\n      });\n    });\n  }\n}\n"]}