Rename cloneIfObject to protectAgainstParamReassignment; Fix isObject (#391)

* Improve isObject; Rename cloneIfObject to protectAgainstParamReassignment

* Just give up and import lodash.isPlainObject

* Update Travis targets

Author: rkuykendall

.travis.yml

@@ -1,7 +1,8 @@
 language: node_js
 sudo: false
 node_js:
-  - '10'
+  - 'node'
+  - 'lts/*'
 before_install:
   - npm install -g yarn
 script:

API.md

@@ -237,11 +237,7 @@ optionally validate the inputs by passing `true` as the second argument.
 ```jsx
 class MyForm extends React.Component {
   render() {
-    return (
-      <Formsy preventDefaultSubmit>
-        ...
-      </Formsy>
-    );
+    return <Formsy preventDefaultSubmit>...</Formsy>;
   }
 }
 ```

__tests__/Formsy-spec.tsx

@@ -469,7 +469,7 @@ describe('Update a form', () => {
     }
     const form = mount(<TestForm />);
     const FoundForm = form.find(TestForm);
-    const submitEvent = {preventDefault: jest.fn()};
+    const submitEvent = { preventDefault: jest.fn() };
     FoundForm.simulate('submit', submitEvent);
     expect(submitEvent.preventDefault).toHaveBeenCalled();
   });
@@ -486,12 +486,11 @@ describe('Update a form', () => {
     }
     const form = mount(<TestForm />);
     const FoundForm = form.find(TestForm);
-    const submitEvent = {preventDefault: jest.fn()};
+    const submitEvent = { preventDefault: jest.fn() };
     FoundForm.simulate('submit', submitEvent);
     expect(submitEvent.preventDefault).not.toHaveBeenCalled();
   });
 
-
   it('should trigger an onValidSubmit when submitting a valid form', () => {
     const isCalled = jest.fn();
 

__tests__/Utils-spec.tsx

@@ -1,32 +1,43 @@
 import * as utils from '../src/utils';
 
-const VALUES = [
-  undefined,
-  null,
-  '',
-  0,
-  100,
-  'Hello',
-  'Goodbye',
-  { foo: 'bar' },
-  { foo: 'lounge' },
-  [{ foo: ['bar'] }],
-  [{ foo: [] }],
-  ['a', 7],
-  ['a', 8],
-  ['a', 7, 7],
-  new Date(1000),
-  new Date(2000),
-  () => 2 + 2,
-  () => 2 + 3,
-  utils.noop,
-];
-
 function getReadable(value, index) {
   return `${typeof value} at ${index}`;
 }
 
+const TYPES = {
+  isArray: [[], [{ foo: ['bar'] }], [{ foo: [] }], ['a', 7], ['a', 8], ['a', 7, 7]],
+  isDate: [new Date(1000), new Date(2000)],
+  isFunction: [() => 2 + 2, () => 2 + 3, utils.noop],
+  isNumber: [0, 100, 0.4],
+  isObject: [{}, { foo: 'bar' }, { foo: 'lounge' }],
+  isString: ['', 'Hello', 'Goodbye'],
+  isTypeUndefined: [undefined],
+};
+
+const VALUES = [
+  null,
+  ...TYPES.isArray,
+  ...TYPES.isDate,
+  ...TYPES.isFunction,
+  ...TYPES.isNumber,
+  ...TYPES.isObject,
+  ...TYPES.isString,
+  ...TYPES.isTypeUndefined,
+];
+
 describe('Utils', () => {
+  // For each function in types
+  Object.keys(TYPES).forEach(isFn => {
+    // Create a test for that functiojn
+    it(isFn, () => {
+      // For each value in values
+      VALUES.forEach(value => {
+        // Make sure that if it is in that types TYPES array, it returns true
+        expect(utils[isFn](value)).toBe(TYPES[isFn].includes(value));
+      });
+    });
+  });
+
   // For every value in values, run isSame(a, b) with every other value in the array.
   // Expect isSame to return true only if you are at the same point in the array.
   VALUES.forEach((a, idxa) => {

dist/FormsyContext.d.ts

@@ -0,0 +1,4 @@
+import React from 'react';
+import { FormsyContextInterface } from './interfaces';
+declare const _default: React.Context<FormsyContextInterface>;
+export default _default;

dist/Wrapper.d.ts

@@ -1,50 +1,55 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import { RequiredValidation, Validations } from './interfaces';
-declare const propTypes: {
-    innerRef: PropTypes.Requireable<(...args: any[]) => any>;
-    name: PropTypes.Validator<string>;
-    required: PropTypes.Requireable<string | boolean | object>;
-    validations: PropTypes.Requireable<string | object>;
-    value: PropTypes.Requireable<any>;
-};
-export interface WrapperProps<V> {
-    innerRef?: (ref: any) => void;
-    name: string;
-    required?: RequiredValidation<V>;
-    validationError?: any;
-    validationErrors?: any;
-    validations?: Validations<V>;
-    value?: V;
-}
-export interface WrapperState<V> {
-    [key: string]: unknown;
-    externalError: null;
-    formSubmitted: boolean;
-    isPristine: boolean;
-    isRequired: boolean;
-    isValid: boolean;
-    pristineValue: any;
-    validationError: any[];
-    value: V;
-}
-export interface InjectedProps<V> {
-    errorMessage: any;
-    errorMessages: any;
-    hasValue: boolean;
-    isFormDisabled: boolean;
-    isFormSubmitted: boolean;
-    isPristine: boolean;
-    isRequired: boolean;
-    isValid: boolean;
-    isValidValue: (value: V) => boolean;
-    ref?: any;
-    resetValue: any;
-    setValidations: any;
-    setValue: (value: V) => void;
-    showError: boolean;
-    showRequired: boolean;
-}
-export declare type PassDownProps<V> = WrapperProps<V> & InjectedProps<V>;
-export { propTypes };
-export default function <T, V>(WrappedComponent: React.ComponentType<T & PassDownProps<V>>): React.ComponentType<Omit<T & WrapperProps<V>, keyof InjectedProps<V>>>;
+import React from 'react';
+import PropTypes from 'prop-types';
+import { RequiredValidation, Validations } from './interfaces';
+declare const propTypes: {
+    innerRef: PropTypes.Requireable<(...args: any[]) => any>;
+    name: PropTypes.Validator<string>;
+    required: PropTypes.Requireable<string | boolean | object>;
+    validations: PropTypes.Requireable<string | object>;
+    value: PropTypes.Requireable<any>;
+};
+export interface WrapperProps<V> {
+    innerRef?: (ref: any) => void;
+    name: string;
+    required?: RequiredValidation<V>;
+    validationError?: any;
+    validationErrors?: any;
+    validations?: Validations<V>;
+    value?: V;
+}
+export interface WrapperState<V> {
+    [key: string]: unknown;
+    externalError: null;
+    formSubmitted: boolean;
+    isPristine: boolean;
+    isRequired: boolean;
+    isValid: boolean;
+    pristineValue: any;
+    validationError: any[];
+    value: V;
+}
+export interface InjectedProps<V> {
+    errorMessage: any;
+    errorMessages: any;
+    hasValue: boolean;
+    isFormDisabled: boolean;
+    isFormSubmitted: boolean;
+    isPristine: boolean;
+    isRequired: boolean;
+    isValid: boolean;
+    isValidValue: (value: V) => boolean;
+    ref?: any;
+    resetValue: () => void;
+    setValidations: (validations: Validations<V>, required: RequiredValidation<V>) => void;
+    setValue: (value: V) => void;
+    showError: boolean;
+    showRequired: boolean;
+}
+export interface WrapperInstanceMethods {
+    isValid: () => boolean;
+    getValue: () => any;
+    getErrorMessage: () => any;
+}
+export declare type PassDownProps<V> = WrapperProps<V> & InjectedProps<V>;
+export { propTypes };
+export default function <T, V>(WrappedComponent: React.ComponentType<T & PassDownProps<V>>): React.ComponentType<Omit<T & WrapperProps<V>, keyof InjectedProps<V>>>;