test(e2e): group all transformers tests into one singe place (#1970)

e2e/__cases__/path-mapping/tsconfig.json → e2e/__cases__/ast-transformers/path-mapping/tsconfig.json

@@ -1,7 +1,7 @@
 {
  "compilerOptions": {
  "target": "es5",
- "baseUrl": ".",
+ "baseUrl": "./",
  "paths": {
  "@share/*": ["share/*"]
  }

e2e/__tests__/ast-transformers.test.ts

@@ -1,12 +1,78 @@
+import { LogContexts, LogLevels } from 'bs-logger'
+
 import { configureTestCase } from '../__helpers__/test-case'
 import { allValidPackageSets } from '../__helpers__/templates'
-import { existsSync } from "fs"
-import { LogContexts, LogLevels } from 'bs-logger'
 
 describe('AST transformers', () => {
+ describe('hoisting', () => {
+ const testCase = configureTestCase('ast-transformers/hoisting', {
+ jestConfig: {
+ testEnvironment: 'node',
+ automock: true,
+ },
+ })
+
+ testCase.runWithTemplates(allValidPackageSets, 0, (runTest, { testLabel }) => {
+ it(testLabel, () => {
+ const result = runTest()
+ expect(result.status).toBe(0)
+ })
+ })
+ })
+
+ describe('path mapping', () => {
+ const tsJestConfig = {
+ tsConfig: {
+ baseUrl: '.',
+ paths: {
+ '@share/*': ['share/*']
+ }
+ },
+ astTransformers: {
+ before: [
+ 'ts-jest/dist/transformers/path-mapping'
+ ],
+ },
+ }
+
+ describe('without rootDirs', () => {
+ const testCase = configureTestCase('ast-transformers/path-mapping', {
+ env: { TS_JEST_LOG: 'ts-jest.log' },
+ tsJestConfig,
+ })
+
+ testCase.runWithTemplates(allValidPackageSets, 0, (runTest, { testLabel }) => {
+ it(testLabel, () => {
+ const result = runTest()
+ expect(result.status).toBe(0)
+ })
+ })
+ })
+
+ describe('with rootDirs', () => {
+ const testCase = configureTestCase('ast-transformers/path-mapping', {
+ tsJestConfig: {
+ ...tsJestConfig,
+ tsConfig: {
+ ...tsJestConfig.tsConfig,
+ rootDirs: ['./'],
+ },
+ },
+ })
+
+ testCase.runWithTemplates(allValidPackageSets, 0, (runTest, { testLabel }) => {
+ it(testLabel, () => {
+ const result = runTest()
+ expect(result.status).toBe(0)
+ })
+ })
+ })
+ })
+
  describe('with extra options', () => {
  const testCase = configureTestCase('ast-transformers/with-extra-options', {
  env: { TS_JEST_LOG: 'ts-jest.log' },
+ noCache: true, // no cache is required when testing against logging otherwise other tests will clear logging
  tsJestConfig: {
  astTransformers: {
  before: [{
@@ -23,7 +89,6 @@ describe('AST transformers', () => {
  it(testLabel, () => {
  const result = runTest()
  expect(result.status).toBe(0)
- expect(existsSync(result.logFilePath)).toBe(true)
  const filteredEntries = result.logFileEntries
  // keep only debug and above
  .filter(m => (m.context[LogContexts.logLevel] || 0) >= LogLevels.debug)