Fix.

node_modules/jest-mock/build/index.js

@@ -0,0 +1,960 @@
+'use strict';
+
+function _defineProperty(obj, key, value) {
+  if (key in obj) {
+    Object.defineProperty(obj, key, {
+      value: value,
+      enumerable: true,
+      configurable: true,
+      writable: true
+    });
+  } else {
+    obj[key] = value;
+  }
+  return obj;
+}
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/**
+ * Possible types of a MockFunctionResult.
+ * 'return': The call completed by returning normally.
+ * 'throw': The call completed by throwing a value.
+ * 'incomplete': The call has not completed yet. This is possible if you read
+ *               the  mock function result from within the mock function itself
+ *               (or a function called by the mock function).
+ */
+
+/**
+ * Represents the result of a single call to a mock function.
+ */
+// see https://github.com/Microsoft/TypeScript/issues/25215
+const MOCK_CONSTRUCTOR_NAME = 'mockConstructor';
+const FUNCTION_NAME_RESERVED_PATTERN = /[\s!-\/:-@\[-`{-~]/;
+const FUNCTION_NAME_RESERVED_REPLACE = new RegExp(
+  FUNCTION_NAME_RESERVED_PATTERN.source,
+  'g'
+);
+const RESERVED_KEYWORDS = new Set([
+  'arguments',
+  'await',
+  'break',
+  'case',
+  'catch',
+  'class',
+  'const',
+  'continue',
+  'debugger',
+  'default',
+  'delete',
+  'do',
+  'else',
+  'enum',
+  'eval',
+  'export',
+  'extends',
+  'false',
+  'finally',
+  'for',
+  'function',
+  'if',
+  'implements',
+  'import',
+  'in',
+  'instanceof',
+  'interface',
+  'let',
+  'new',
+  'null',
+  'package',
+  'private',
+  'protected',
+  'public',
+  'return',
+  'static',
+  'super',
+  'switch',
+  'this',
+  'throw',
+  'true',
+  'try',
+  'typeof',
+  'var',
+  'void',
+  'while',
+  'with',
+  'yield'
+]);
+
+function matchArity(fn, length) {
+  let mockConstructor;
+
+  switch (length) {
+    case 1:
+      mockConstructor = function mockConstructor(_a) {
+        return fn.apply(this, arguments);
+      };
+
+      break;
+
+    case 2:
+      mockConstructor = function mockConstructor(_a, _b) {
+        return fn.apply(this, arguments);
+      };
+
+      break;
+
+    case 3:
+      mockConstructor = function mockConstructor(_a, _b, _c) {
+        return fn.apply(this, arguments);
+      };
+
+      break;
+
+    case 4:
+      mockConstructor = function mockConstructor(_a, _b, _c, _d) {
+        return fn.apply(this, arguments);
+      };
+
+      break;
+
+    case 5:
+      mockConstructor = function mockConstructor(_a, _b, _c, _d, _e) {
+        return fn.apply(this, arguments);
+      };
+
+      break;
+
+    case 6:
+      mockConstructor = function mockConstructor(_a, _b, _c, _d, _e, _f) {
+        return fn.apply(this, arguments);
+      };
+
+      break;
+
+    case 7:
+      mockConstructor = function mockConstructor(_a, _b, _c, _d, _e, _f, _g) {
+        return fn.apply(this, arguments);
+      };
+
+      break;
+
+    case 8:
+      mockConstructor = function mockConstructor(
+        _a,
+        _b,
+        _c,
+        _d,
+        _e,
+        _f,
+        _g,
+        _h
+      ) {
+        return fn.apply(this, arguments);
+      };
+
+      break;
+
+    case 9:
+      mockConstructor = function mockConstructor(
+        _a,
+        _b,
+        _c,
+        _d,
+        _e,
+        _f,
+        _g,
+        _h,
+        _i
+      ) {
+        return fn.apply(this, arguments);
+      };
+
+      break;
+
+    default:
+      mockConstructor = function mockConstructor() {
+        return fn.apply(this, arguments);
+      };
+
+      break;
+  }
+
+  return mockConstructor;
+}
+
+function getObjectType(value) {
+  return Object.prototype.toString.apply(value).slice(8, -1);
+}
+
+function getType(ref) {
+  const typeName = getObjectType(ref);
+
+  if (
+    typeName === 'Function' ||
+    typeName === 'AsyncFunction' ||
+    typeName === 'GeneratorFunction'
+  ) {
+    return 'function';
+  } else if (Array.isArray(ref)) {
+    return 'array';
+  } else if (typeName === 'Object') {
+    return 'object';
+  } else if (
+    typeName === 'Number' ||
+    typeName === 'String' ||
+    typeName === 'Boolean' ||
+    typeName === 'Symbol'
+  ) {
+    return 'constant';
+  } else if (
+    typeName === 'Map' ||
+    typeName === 'WeakMap' ||
+    typeName === 'Set'
+  ) {
+    return 'collection';
+  } else if (typeName === 'RegExp') {
+    return 'regexp';
+  } else if (ref === undefined) {
+    return 'undefined';
+  } else if (ref === null) {
+    return 'null';
+  } else {
+    return null;
+  }
+}
+
+function isReadonlyProp(object, prop) {
+  if (
+    prop === 'arguments' ||
+    prop === 'caller' ||
+    prop === 'callee' ||
+    prop === 'name' ||
+    prop === 'length'
+  ) {
+    const typeName = getObjectType(object);
+    return (
+      typeName === 'Function' ||
+      typeName === 'AsyncFunction' ||
+      typeName === 'GeneratorFunction'
+    );
+  }
+
+  if (
+    prop === 'source' ||
+    prop === 'global' ||
+    prop === 'ignoreCase' ||
+    prop === 'multiline'
+  ) {
+    return getObjectType(object) === 'RegExp';
+  }
+
+  return false;
+}
+
+class ModuleMockerClass {
+  /**
+   * @see README.md
+   * @param global Global object of the test environment, used to create
+   * mocks
+   */
+  constructor(global) {
+    _defineProperty(this, '_environmentGlobal', void 0);
+
+    _defineProperty(this, '_mockState', void 0);
+
+    _defineProperty(this, '_mockConfigRegistry', void 0);
+
+    _defineProperty(this, '_spyState', void 0);
+
+    _defineProperty(this, '_invocationCallCounter', void 0);
+
+    _defineProperty(this, 'ModuleMocker', void 0);
+
+    this._environmentGlobal = global;
+    this._mockState = new WeakMap();
+    this._mockConfigRegistry = new WeakMap();
+    this._spyState = new Set();
+    this.ModuleMocker = ModuleMockerClass;
+    this._invocationCallCounter = 1;
+  }
+
+  _getSlots(object) {
+    if (!object) {
+      return [];
+    }
+
+    const slots = new Set();
+    const EnvObjectProto = this._environmentGlobal.Object.prototype;
+    const EnvFunctionProto = this._environmentGlobal.Function.prototype;
+    const EnvRegExpProto = this._environmentGlobal.RegExp.prototype; // Also check the builtins in the current context as they leak through
+    // core node modules.
+
+    const ObjectProto = Object.prototype;
+    const FunctionProto = Function.prototype;
+    const RegExpProto = RegExp.prototype; // Properties of Object.prototype, Function.prototype and RegExp.prototype
+    // are never reported as slots
+
+    while (
+      object != null &&
+      object !== EnvObjectProto &&
+      object !== EnvFunctionProto &&
+      object !== EnvRegExpProto &&
+      object !== ObjectProto &&
+      object !== FunctionProto &&
+      object !== RegExpProto
+    ) {
+      const ownNames = Object.getOwnPropertyNames(object);
+
+      for (let i = 0; i < ownNames.length; i++) {
+        const prop = ownNames[i];
+
+        if (!isReadonlyProp(object, prop)) {
+          const propDesc = Object.getOwnPropertyDescriptor(object, prop); // @ts-ignore Object.__esModule
+
+          if ((propDesc !== undefined && !propDesc.get) || object.__esModule) {
+            slots.add(prop);
+          }
+        }
+      }
+
+      object = Object.getPrototypeOf(object);
+    }
+
+    return Array.from(slots);
+  }
+
+  _ensureMockConfig(f) {
+    let config = this._mockConfigRegistry.get(f);
+
+    if (!config) {
+      config = this._defaultMockConfig();
+
+      this._mockConfigRegistry.set(f, config);
+    }
+
+    return config;
+  }
+
+  _ensureMockState(f) {
+    let state = this._mockState.get(f);
+
+    if (!state) {
+      state = this._defaultMockState();
+
+      this._mockState.set(f, state);
+    }
+
+    return state;
+  }
+
+  _defaultMockConfig() {
+    return {
+      defaultReturnValue: undefined,
+      isReturnValueLastSet: false,
+      mockImpl: undefined,
+      mockName: 'jest.fn()',
+      specificMockImpls: [],
+      specificReturnValues: []
+    };
+  }
+
+  _defaultMockState() {
+    return {
+      calls: [],
+      instances: [],
+      invocationCallOrder: [],
+      results: []
+    };
+  }
+
+  _makeComponent(metadata, restore) {
+    if (metadata.type === 'object') {
+      return new this._environmentGlobal.Object();
+    } else if (metadata.type === 'array') {
+      return new this._environmentGlobal.Array();
+    } else if (metadata.type === 'regexp') {
+      return new this._environmentGlobal.RegExp('');
+    } else if (
+      metadata.type === 'constant' ||
+      metadata.type === 'collection' ||
+      metadata.type === 'null' ||
+      metadata.type === 'undefined'
+    ) {
+      return metadata.value;
+    } else if (metadata.type === 'function') {
+      const prototype =
+        (metadata.members &&
+          metadata.members.prototype &&
+          metadata.members.prototype.members) ||
+        {};
+
+      const prototypeSlots = this._getSlots(prototype);
+
+      const mocker = this;
+      const mockConstructor = matchArity(function(...args) {
+        const mockState = mocker._ensureMockState(f);
+
+        const mockConfig = mocker._ensureMockConfig(f);
+
+        mockState.instances.push(this);
+        mockState.calls.push(args); // Create and record an "incomplete" mock result immediately upon
+        // calling rather than waiting for the mock to return. This avoids
+        // issues caused by recursion where results can be recorded in the
+        // wrong order.
+
+        const mockResult = {
+          type: 'incomplete',
+          value: undefined
+        };
+        mockState.results.push(mockResult);
+        mockState.invocationCallOrder.push(mocker._invocationCallCounter++); // Will be set to the return value of the mock if an error is not thrown
+
+        let finalReturnValue; // Will be set to the error that is thrown by the mock (if it throws)
+
+        let thrownError; // Will be set to true if the mock throws an error. The presence of a
+        // value in `thrownError` is not a 100% reliable indicator because a
+        // function could throw a value of undefined.
+
+        let callDidThrowError = false;
+
+        try {
+          // The bulk of the implementation is wrapped in an immediately
+          // executed arrow function so the return value of the mock function
+          // can be easily captured and recorded, despite the many separate
+          // return points within the logic.
+          finalReturnValue = (() => {
+            if (this instanceof f) {
+              // This is probably being called as a constructor
+              prototypeSlots.forEach(slot => {
+                // Copy prototype methods to the instance to make
+                // it easier to interact with mock instance call and
+                // return values
+                if (prototype[slot].type === 'function') {
+                  // @ts-ignore no index signature
+                  const protoImpl = this[slot]; // @ts-ignore no index signature
+
+                  this[slot] = mocker.generateFromMetadata(prototype[slot]); // @ts-ignore no index signature
+
+                  this[slot]._protoImpl = protoImpl;
+                }
+              }); // Run the mock constructor implementation
+
+              const mockImpl = mockConfig.specificMockImpls.length
+                ? mockConfig.specificMockImpls.shift()
+                : mockConfig.mockImpl;
+              return mockImpl && mockImpl.apply(this, arguments);
+            }
+
+            const returnValue = mockConfig.defaultReturnValue; // If return value is last set, either specific or default, i.e.
+            // mockReturnValueOnce()/mockReturnValue() is called and no
+            // mockImplementationOnce()/mockImplementation() is called after
+            // that.
+            // use the set return value.
+
+            if (mockConfig.specificReturnValues.length) {
+              return mockConfig.specificReturnValues.shift();
+            }
+
+            if (mockConfig.isReturnValueLastSet) {
+              return mockConfig.defaultReturnValue;
+            } // If mockImplementationOnce()/mockImplementation() is last set,
+            // or specific return values are used up, use the mock
+            // implementation.
+
+            let specificMockImpl;
+
+            if (returnValue === undefined) {
+              specificMockImpl = mockConfig.specificMockImpls.shift();
+
+              if (specificMockImpl === undefined) {
+                specificMockImpl = mockConfig.mockImpl;
+              }
+
+              if (specificMockImpl) {
+                return specificMockImpl.apply(this, arguments);
+              }
+            } // Otherwise use prototype implementation
+
+            if (returnValue === undefined && f._protoImpl) {
+              return f._protoImpl.apply(this, arguments);
+            }
+
+            return returnValue;
+          })();
+        } catch (error) {
+          // Store the thrown error so we can record it, then re-throw it.
+          thrownError = error;
+          callDidThrowError = true;
+          throw error;
+        } finally {
+          // Record the result of the function.
+          // NOTE: Intentionally NOT pushing/indexing into the array of mock
+          //       results here to avoid corrupting results data if mockClear()
+          //       is called during the execution of the mock.
+          mockResult.type = callDidThrowError ? 'throw' : 'return';
+          mockResult.value = callDidThrowError ? thrownError : finalReturnValue;
+        }
+
+        return finalReturnValue;
+      }, metadata.length || 0);
+
+      const f = this._createMockFunction(metadata, mockConstructor);
+
+      f._isMockFunction = true;
+
+      f.getMockImplementation = () => this._ensureMockConfig(f).mockImpl;
+
+      if (typeof restore === 'function') {
+        this._spyState.add(restore);
+      }
+
+      this._mockState.set(f, this._defaultMockState());
+
+      this._mockConfigRegistry.set(f, this._defaultMockConfig());
+
+      Object.defineProperty(f, 'mock', {
+        configurable: false,
+        enumerable: true,
+        get: () => this._ensureMockState(f),
+        set: val => this._mockState.set(f, val)
+      });
+
+      f.mockClear = () => {
+        this._mockState.delete(f);
+
+        return f;
+      };
+
+      f.mockReset = () => {
+        f.mockClear();
+
+        this._mockConfigRegistry.delete(f);
+
+        return f;
+      };
+
+      f.mockRestore = () => {
+        f.mockReset();
+        return restore ? restore() : undefined;
+      };
+
+      f.mockReturnValueOnce = value => {
+        // next function call will return this value or default return value
+        const mockConfig = this._ensureMockConfig(f);
+
+        mockConfig.specificReturnValues.push(value);
+        return f;
+      };
+
+      f.mockResolvedValueOnce = value =>
+        f.mockImplementationOnce(() => Promise.resolve(value));
+
+      f.mockRejectedValueOnce = value =>
+        f.mockImplementationOnce(() => Promise.reject(value));
+
+      f.mockReturnValue = value => {
+        // next function call will return specified return value or this one
+        const mockConfig = this._ensureMockConfig(f);
+
+        mockConfig.isReturnValueLastSet = true;
+        mockConfig.defaultReturnValue = value;
+        return f;
+      };
+
+      f.mockResolvedValue = value =>
+        f.mockImplementation(() => Promise.resolve(value));
+
+      f.mockRejectedValue = value =>
+        f.mockImplementation(() => Promise.reject(value));
+
+      f.mockImplementationOnce = fn => {
+        // next function call will use this mock implementation return value
+        // or default mock implementation return value
+        const mockConfig = this._ensureMockConfig(f);
+
+        mockConfig.isReturnValueLastSet = false;
+        mockConfig.specificMockImpls.push(fn);
+        return f;
+      };
+
+      f.mockImplementation = fn => {
+        // next function call will use mock implementation return value
+        const mockConfig = this._ensureMockConfig(f);
+
+        mockConfig.isReturnValueLastSet = false;
+        mockConfig.defaultReturnValue = undefined;
+        mockConfig.mockImpl = fn;
+        return f;
+      };
+
+      f.mockReturnThis = () =>
+        f.mockImplementation(function() {
+          return this;
+        });
+
+      f.mockName = name => {
+        if (name) {
+          const mockConfig = this._ensureMockConfig(f);
+
+          mockConfig.mockName = name;
+        }
+
+        return f;
+      };
+
+      f.getMockName = () => {
+        const mockConfig = this._ensureMockConfig(f);
+
+        return mockConfig.mockName || 'jest.fn()';
+      };
+
+      if (metadata.mockImpl) {
+        f.mockImplementation(metadata.mockImpl);
+      }
+
+      return f;
+    } else {
+      const unknownType = metadata.type || 'undefined type';
+      throw new Error('Unrecognized type ' + unknownType);
+    }
+  }
+
+  _createMockFunction(metadata, mockConstructor) {
+    let name = metadata.name;
+
+    if (!name) {
+      return mockConstructor;
+    } // Preserve `name` property of mocked function.
+
+    const boundFunctionPrefix = 'bound ';
+    let bindCall = ''; // if-do-while for perf reasons. The common case is for the if to fail.
+
+    if (name && name.startsWith(boundFunctionPrefix)) {
+      do {
+        name = name.substring(boundFunctionPrefix.length); // Call bind() just to alter the function name.
+
+        bindCall = '.bind(null)';
+      } while (name && name.startsWith(boundFunctionPrefix));
+    } // Special case functions named `mockConstructor` to guard for infinite
+    // loops.
+
+    if (name === MOCK_CONSTRUCTOR_NAME) {
+      return mockConstructor;
+    }
+
+    if (
+      // It's a syntax error to define functions with a reserved keyword
+      // as name.
+      RESERVED_KEYWORDS.has(name) || // It's also a syntax error to define functions with a name that starts with a number
+      /^\d/.test(name)
+    ) {
+      name = '$' + name;
+    } // It's also a syntax error to define a function with a reserved character
+    // as part of it's name.
+
+    if (FUNCTION_NAME_RESERVED_PATTERN.test(name)) {
+      name = name.replace(FUNCTION_NAME_RESERVED_REPLACE, '$');
+    }
+
+    const body =
+      'return function ' +
+      name +
+      '() {' +
+      'return ' +
+      MOCK_CONSTRUCTOR_NAME +
+      '.apply(this,arguments);' +
+      '}' +
+      bindCall;
+    const createConstructor = new this._environmentGlobal.Function(
+      MOCK_CONSTRUCTOR_NAME,
+      body
+    );
+    return createConstructor(mockConstructor);
+  }
+
+  _generateMock(metadata, callbacks, refs) {
+    // metadata not compatible but it's the same type, maybe problem with
+    // overloading of _makeComponent and not _generateMock?
+    // @ts-ignore
+    const mock = this._makeComponent(metadata);
+
+    if (metadata.refID != null) {
+      refs[metadata.refID] = mock;
+    }
+
+    this._getSlots(metadata.members).forEach(slot => {
+      const slotMetadata = (metadata.members && metadata.members[slot]) || {};
+
+      if (slotMetadata.ref != null) {
+        callbacks.push(
+          (function(ref) {
+            return () => (mock[slot] = refs[ref]);
+          })(slotMetadata.ref)
+        );
+      } else {
+        mock[slot] = this._generateMock(slotMetadata, callbacks, refs);
+      }
+    });
+
+    if (
+      metadata.type !== 'undefined' &&
+      metadata.type !== 'null' &&
+      mock.prototype &&
+      typeof mock.prototype === 'object'
+    ) {
+      mock.prototype.constructor = mock;
+    }
+
+    return mock;
+  }
+  /**
+   * @see README.md
+   * @param _metadata Metadata for the mock in the schema returned by the
+   * getMetadata method of this module.
+   */
+
+  generateFromMetadata(_metadata) {
+    const callbacks = [];
+    const refs = {};
+
+    const mock = this._generateMock(_metadata, callbacks, refs);
+
+    callbacks.forEach(setter => setter());
+    return mock;
+  }
+  /**
+   * @see README.md
+   * @param component The component for which to retrieve metadata.
+   */
+
+  getMetadata(component, _refs) {
+    const refs = _refs || new Map();
+    const ref = refs.get(component);
+
+    if (ref != null) {
+      return {
+        ref
+      };
+    }
+
+    const type = getType(component);
+
+    if (!type) {
+      return null;
+    }
+
+    const metadata = {
+      type
+    };
+
+    if (
+      type === 'constant' ||
+      type === 'collection' ||
+      type === 'undefined' ||
+      type === 'null'
+    ) {
+      metadata.value = component;
+      return metadata;
+    } else if (type === 'function') {
+      // @ts-ignore this is a function so it has a name
+      metadata.name = component.name; // @ts-ignore may be a mock
+
+      if (component._isMockFunction === true) {
+        // @ts-ignore may be a mock
+        metadata.mockImpl = component.getMockImplementation();
+      }
+    }
+
+    metadata.refID = refs.size;
+    refs.set(component, metadata.refID);
+    let members = null; // Leave arrays alone
+
+    if (type !== 'array') {
+      this._getSlots(component).forEach(slot => {
+        if (
+          type === 'function' && // @ts-ignore may be a mock
+          component._isMockFunction === true &&
+          slot.match(/^mock/)
+        ) {
+          return;
+        } // @ts-ignore no index signature
+
+        const slotMetadata = this.getMetadata(component[slot], refs);
+
+        if (slotMetadata) {
+          if (!members) {
+            members = {};
+          }
+
+          members[slot] = slotMetadata;
+        }
+      });
+    }
+
+    if (members) {
+      metadata.members = members;
+    }
+
+    return metadata;
+  }
+
+  isMockFunction(fn) {
+    return !!fn && fn._isMockFunction === true;
+  }
+
+  fn(implementation) {
+    const length = implementation ? implementation.length : 0;
+
+    const fn = this._makeComponent({
+      length,
+      type: 'function'
+    });
+
+    if (implementation) {
+      fn.mockImplementation(implementation);
+    }
+
+    return fn;
+  }
+
+  spyOn(object, methodName, accessType) {
+    if (accessType) {
+      return this._spyOnProperty(object, methodName, accessType);
+    }
+
+    if (typeof object !== 'object' && typeof object !== 'function') {
+      throw new Error(
+        'Cannot spyOn on a primitive value; ' + this._typeOf(object) + ' given'
+      );
+    }
+
+    const original = object[methodName];
+
+    if (!this.isMockFunction(original)) {
+      if (typeof original !== 'function') {
+        throw new Error(
+          'Cannot spy the ' +
+            methodName +
+            ' property because it is not a function; ' +
+            this._typeOf(original) +
+            ' given instead'
+        );
+      } // @ts-ignore overriding original method with a Mock
+
+      object[methodName] = this._makeComponent(
+        {
+          type: 'function'
+        },
+        () => {
+          object[methodName] = original;
+        }
+      ); // @ts-ignore original method is now a Mock
+
+      object[methodName].mockImplementation(function() {
+        return original.apply(this, arguments);
+      });
+    }
+
+    return object[methodName];
+  }
+
+  _spyOnProperty(obj, propertyName, accessType = 'get') {
+    if (typeof obj !== 'object' && typeof obj !== 'function') {
+      throw new Error(
+        'Cannot spyOn on a primitive value; ' + this._typeOf(obj) + ' given'
+      );
+    }
+
+    if (!obj) {
+      throw new Error(
+        'spyOn could not find an object to spy upon for ' + propertyName + ''
+      );
+    }
+
+    if (!propertyName) {
+      throw new Error('No property name supplied');
+    }
+
+    let descriptor = Object.getOwnPropertyDescriptor(obj, propertyName);
+    let proto = Object.getPrototypeOf(obj);
+
+    while (!descriptor && proto !== null) {
+      descriptor = Object.getOwnPropertyDescriptor(proto, propertyName);
+      proto = Object.getPrototypeOf(proto);
+    }
+
+    if (!descriptor) {
+      throw new Error(propertyName + ' property does not exist');
+    }
+
+    if (!descriptor.configurable) {
+      throw new Error(propertyName + ' is not declared configurable');
+    }
+
+    if (!descriptor[accessType]) {
+      throw new Error(
+        'Property ' + propertyName + ' does not have access type ' + accessType
+      );
+    }
+
+    const original = descriptor[accessType];
+
+    if (!this.isMockFunction(original)) {
+      if (typeof original !== 'function') {
+        throw new Error(
+          'Cannot spy the ' +
+            propertyName +
+            ' property because it is not a function; ' +
+            this._typeOf(original) +
+            ' given instead'
+        );
+      }
+
+      descriptor[accessType] = this._makeComponent(
+        {
+          type: 'function'
+        },
+        () => {
+          descriptor[accessType] = original;
+          Object.defineProperty(obj, propertyName, descriptor);
+        }
+      );
+      descriptor[accessType].mockImplementation(function() {
+        // @ts-ignore
+        return original.apply(this, arguments);
+      });
+    }
+
+    Object.defineProperty(obj, propertyName, descriptor);
+    return descriptor[accessType];
+  }
+
+  clearAllMocks() {
+    this._mockState = new WeakMap();
+  }
+
+  resetAllMocks() {
+    this._mockConfigRegistry = new WeakMap();
+    this._mockState = new WeakMap();
+  }
+
+  restoreAllMocks() {
+    this._spyState.forEach(restore => restore());
+
+    this._spyState = new Set();
+  }
+
+  _typeOf(value) {
+    return value == null ? '' + value : typeof value;
+  }
+}
+/* eslint-disable-next-line no-redeclare */
+
+const JestMock = new ModuleMockerClass(global);
+module.exports = JestMock;