v0.2.6 -> v0.2.7

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@dassana-io/web-components",
-	"version": "0.2.6",
+	"version": "0.2.7",
 	"publishConfig": {
 		"registry": "https://npm.pkg.github.com/dassana-io"
 	},

src/__snapshots__/storybook.test.ts.snap

@@ -196,7 +196,7 @@ exports[`Storyshots Form Default 1`] = `
     </div>
     <button
       className="ant-btn ant-btn-default"
-      disabled={false}
+      disabled={true}
       onClick={[Function]}
       type="button"
     >

src/components/Form/Form.stories.tsx

@@ -20,7 +20,7 @@ const Template: Story<FormProps<UserModel>> = (args: FormProps<UserModel>) => (
 	<Form {...args} initialValues={{ firstName: 'First Name' }}>
 		<Form.Input label='First Name' name='firstName' required />
 		<Form.Input label='Last Name' name='lastName' />
-		<Form.Button />
+		<Form.SubmitButton>Submit</Form.SubmitButton>
 	</Form>
 )
 

src/components/Form/Form.test.tsx

@@ -1,5 +1,5 @@
 import FieldContext from './FieldContext'
-import FormButton from './FormButton'
+import FormSubmitButton from './FormSubmitButton'
 import React from 'react'
 import Form, { FormProps } from './index'
 import { mount, shallow, ShallowWrapper } from 'enzyme'
@@ -9,6 +9,12 @@ jest.mock('react-hook-form', () => ({
 	useForm: () => ({
 		handleSubmit: jest.fn(),
 		reset: mockReset
+	}),
+	useFormContext: () => ({
+		formState: {
+			isDirty: true
+		},
+		handleSubmit: jest.fn()
 	})
 }))
 
@@ -25,7 +31,7 @@ const mockReset = jest.fn()
 beforeEach(() => {
 	wrapper = shallow(
 		<Form initialValues={mockInitialValues} onSubmit={mockOnSubmit}>
-			<FormButton />
+			<FormSubmitButton>Submit</FormSubmitButton>
 		</Form>
 	)
 })
@@ -36,7 +42,7 @@ describe('Form', () => {
 	})
 
 	it('renders children properly', () => {
-		expect(wrapper.find(FormButton)).toHaveLength(1)
+		expect(wrapper.find(FormSubmitButton)).toHaveLength(1)
 	})
 
 	it('passes the correct props to FieldContext provider', () => {
@@ -52,7 +58,7 @@ describe('Form', () => {
 	it('correctly defaults initial values to empty object if none is passed in', () => {
 		wrapper = shallow(
 			<Form onSubmit={mockOnSubmit}>
-				<FormButton />
+				<FormSubmitButton>Submit</FormSubmitButton>
 			</Form>
 		)
 
@@ -64,7 +70,7 @@ describe('Form', () => {
 	it('correctly updates initial values', () => {
 		const form = mount(
 			<Form onSubmit={mockOnSubmit}>
-				<FormButton />
+				<FormSubmitButton>Submit</FormSubmitButton>
 			</Form>
 		)
 

src/components/Form/FormSubmitButton/FormSubmitButton.test.tsx

@@ -0,0 +1,70 @@
+import * as reactHookForm from 'react-hook-form'
+import Button from '../../Button'
+import FieldContext from '../FieldContext'
+import React from 'react'
+import FormSubmitButton, { FormButtonProps } from './index'
+import { mount, ReactWrapper } from 'enzyme'
+
+let wrapper: ReactWrapper<FormButtonProps>
+
+const mockOnSubmit = jest.fn()
+
+const getMockFormContext = (isDirty = true) =>
+	({
+		formState: {
+			isDirty
+		},
+		handleSubmit: (onSubmit: any) => onSubmit()
+	} as reactHookForm.UseFormMethods)
+
+const getWrapper = () => (
+	<FieldContext.Provider
+		value={{ initialValues: {}, loading: true, onSubmit: mockOnSubmit }}
+	>
+		<FormSubmitButton>Submit</FormSubmitButton>
+	</FieldContext.Provider>
+)
+
+beforeEach(() => {
+	jest.spyOn(reactHookForm, 'useFormContext').mockImplementation(() =>
+		getMockFormContext()
+	)
+
+	wrapper = mount(getWrapper())
+})
+
+afterEach(() => {
+	jest.resetAllMocks()
+})
+
+describe('FormButton', () => {
+	it('renders', () => {
+		expect(wrapper).toHaveLength(1)
+	})
+
+	it('calls onSubmit when clicked', () => {
+		wrapper.simulate('click')
+
+		expect(mockOnSubmit).toHaveBeenCalledTimes(1)
+	})
+
+	it('correctly passes loading from field context', () => {
+		expect(wrapper.find(Button).props().loading).toBe(true)
+	})
+
+	it('enables the submit button if form is dirty', () => {
+		expect(wrapper.find(Button).props().disabled).toBe(false)
+	})
+
+	it('disables the submit button if form is pristine', () => {
+		jest.clearAllMocks()
+
+		jest.spyOn(reactHookForm, 'useFormContext').mockImplementation(() =>
+			getMockFormContext(false)
+		)
+
+		wrapper = mount(getWrapper())
+
+		expect(wrapper.find(Button).props().disabled).toBe(true)
+	})
+})

src/components/Form/FormSubmitButton/index.tsx

@@ -0,0 +1,23 @@
+import FieldContext from '../FieldContext'
+import { useFormContext } from 'react-hook-form'
+import Button, { ButtonProps } from '../../Button'
+import React, { FC, useContext } from 'react'
+
+export type FormButtonProps = Omit<ButtonProps, 'loading' | 'onClick'>
+
+const FormSubmitButton: FC<FormButtonProps> = (props: FormButtonProps) => {
+	const { handleSubmit, formState } = useFormContext()
+	const { loading, onSubmit } = useContext(FieldContext)
+	const { isDirty } = formState
+
+	return (
+		<Button
+			disabled={!isDirty}
+			loading={loading}
+			onClick={handleSubmit(onSubmit)}
+			{...props}
+		/>
+	)
+}
+
+export default FormSubmitButton

src/components/Form/index.tsx

@@ -1,8 +1,8 @@
 import { createUseStyles } from 'react-jss'
 import FieldContext from './FieldContext'
 import { FieldValues } from 'react-hook-form/dist/types/form'
-import FormButton from './FormButton'
 import FormInput from './FormInput'
+import FormSubmitButton from './FormSubmitButton'
 import { FormProvider, SubmitHandler, useForm } from 'react-hook-form'
 import React, { ReactNode, useEffect } from 'react'
 
@@ -49,7 +49,7 @@ function Form<Model>({
 	)
 }
 
-Form.Button = FormButton
+Form.SubmitButton = FormSubmitButton
 Form.Input = FormInput
 
 export default Form