fix(transformer): add deepUnmock to hoist method list (#1372)

* fix(transformers): add deepUnmock to hoist methods

* fix(transformers): add deepUnmock to hoist methods

Author: ahnpnl

e2e/__cases__/hoisting/disable-automock/disable-automock.spec.ts

@@ -0,0 +1,9 @@
+import hello from './disable-automock'
+
+jest.disableAutomock()
+
+test('original implementation', () => {
+  // now we have the original implementation,
+  // even if we set the automocking in a jest configuration
+  expect(hello()).toBe('hi!')
+})

e2e/__cases__/hoisting/disable-automock/disable-automock.ts

@@ -0,0 +1,3 @@
+export default function() {
+  return 'hi!'
+}

e2e/__cases__/hoisting/enable-automock/enable-automock.spec.ts

@@ -0,0 +1,9 @@
+jest.enableAutomock()
+
+import hello from './enable-automock'
+
+test('original implementation', () => {
+  // now we have the mocked implementation,
+  // @ts-ignore
+  expect(hello._isMockFunction).toBeTruthy()
+})

e2e/__cases__/hoisting/enable-automock/enable-automock.ts

@@ -0,0 +1,3 @@
+export default function() {
+  return 'hi!'
+}

e2e/__cases__/hoisting/hello.spec.ts

@@ -0,0 +1,13 @@
+import hello from './mock-unmock'
+
+jest.mock('./mock-unmock')
+
+const original = jest.requireActual('./mock-unmock').default
+it('should have been mocked', () => {
+  const msg = hello()
+  expect(hello).not.toBe(original)
+  expect(msg).toBeUndefined()
+  expect(hello).toHaveProperty('mock')
+  expect(require('foo')).toBe('bar')
+  jest.mock('foo', () => 'bar', { virtual: true })
+})

e2e/__cases__/hoisting/mock-unmock/mock-unmock.spec.ts

@@ -2,14 +2,47 @@ import { allValidPackageSets } from '../__helpers__/templates'
 import { configureTestCase } from '../__helpers__/test-case'
 
 describe('Hoisting jest.mock() & jest.unmock()', () => {
-  const testCase = configureTestCase('hoisting', { writeIo: true })
+  const testCase = configureTestCase('hoisting/mock-unmock', {
+    writeIo: true,
+  })
+
+  testCase.runWithTemplates(allValidPackageSets, 0, (runTest, { testLabel }) => {
+    it(testLabel, () => {
+      const result = runTest()
+      expect(result.status).toBe(0)
+      expect(result).toMatchSnapshot('output-mockUnmock')
+      expect(result.ioFor('mock-unmock.spec.ts')).toMatchSnapshot('io-mockUnmock')
+    })
+  })
+})
+
+describe('Hoisting jest.enableAutomock()', () => {
+  const testCase = configureTestCase('hoisting/enable-automock', { writeIo: true })
+
+  testCase.runWithTemplates(allValidPackageSets, 0, (runTest, { testLabel }) => {
+    it(testLabel, () => {
+      const result = runTest()
+      expect(result.status).toBe(0)
+      expect(result).toMatchSnapshot('output-enableAutomock')
+      expect(result.ioFor('enable-automock.spec.ts')).toMatchSnapshot('io-enableAutomock')
+    })
+  })
+})
+
+describe('Hoisting jest.disableAutomock()', () => {
+  const testCase = configureTestCase('hoisting/disable-automock', {
+    writeIo: true,
+    jestConfig: {
+      automock: true,
+    }
+  })
 
   testCase.runWithTemplates(allValidPackageSets, 0, (runTest, { testLabel }) => {
     it(testLabel, () => {
       const result = runTest()
       expect(result.status).toBe(0)
-      expect(result).toMatchSnapshot('output')
-      expect(result.ioFor('hello.spec.ts')).toMatchSnapshot('io')
+      expect(result).toMatchSnapshot('output-disableAutomock')
+      expect(result.ioFor('disable-automock.spec.ts')).toMatchSnapshot('io-disableAutomock')
     })
   })
 })

e2e/__cases__/hoisting/hello.ts …es__/hoisting/mock-unmock/mock-unmock.tse2e/__cases__/hoisting/hello.ts renamed to e2e/__cases__/hoisting/mock-unmock/mock-unmock.ts e2e/__cases__/hoisting/hello.ts renamed to e2e/__cases__/hoisting/mock-unmock/mock-unmock.ts

@@ -10,13 +10,19 @@ jest.enableAutomock()
 jest.disableAutomock()
 jest.mock('./foo')
 jest.mock('./foo/bar', () => 'bar')
+jest.unmock('./bar/foo').dontMock('./bar/bar')
+jest.deepUnmock('./foo')
+jest.mock('./foo').mock('./bar')
 const func = () => {
   const bar = 'bar'
   console.log(bar)
   jest.unmock('./foo')
   jest.mock('./bar')
   jest.mock('./bar/foo', () => 'foo')
   jest.unmock('./foo/bar')
+  jest.unmock('./bar/foo').dontMock('./bar/bar')
+  jest.deepUnmock('./bar')
+  jest.mock('./foo').mock('./bar')
 }
 const func2 = () => {
   const bar = 'bar'
@@ -25,6 +31,9 @@ const func2 = () => {
   jest.unmock('./foo/bar')
   jest.mock('./bar/foo', () => 'foo')
   jest.unmock('./foo')
+  jest.unmock('./bar/foo').dontMock('./bar/bar')
+  jest.deepUnmock('./bar')
+  jest.mock('./foo').mock('./bar')
 }
 `
 const logger = testing.createLoggerMock()
@@ -41,30 +50,39 @@ describe('hoisting', () => {
     expect(typeof hoist.factory).toBe('function')
   })
 
-  it('should hoist jest mock() and unmock() statements', () => {
+  it('should hoist jest.mock(), unmock(), disableAutomock() and enableAutomock()', () => {
     const out = transpile(CODE_WITH_HOISTING)
     expect(out.outputText).toMatchInlineSnapshot(`
       "jest.enableAutomock();
       jest.disableAutomock();
       jest.mock('./foo');
       jest.mock('./foo/bar', function () { return 'bar'; });
+      jest.deepUnmock('./foo');
+      jest.mock('./foo').mock('./bar');
       var foo = 'foo';
       console.log(foo);
+      jest.unmock('./bar/foo').dontMock('./bar/bar');
       var func = function () {
           jest.unmock('./foo');
           jest.mock('./bar');
           jest.mock('./bar/foo', function () { return 'foo'; });
           jest.unmock('./foo/bar');
+          jest.deepUnmock('./bar');
+          jest.mock('./foo').mock('./bar');
           var bar = 'bar';
           console.log(bar);
+          jest.unmock('./bar/foo').dontMock('./bar/bar');
       };
       var func2 = function () {
           jest.mock('./bar');
           jest.unmock('./foo/bar');
           jest.mock('./bar/foo', function () { return 'foo'; });
           jest.unmock('./foo');
+          jest.deepUnmock('./bar');
+          jest.mock('./foo').mock('./bar');
           var bar = 'bar';
           console.log(bar);
+          jest.unmock('./bar/foo').dontMock('./bar/bar');
       };
       "
     `)