feat(@uform/react): remove raf and fix unittest (alibaba#422)

JohnIsOnTheRoad · janryWang · commit 670fadbe7593 · 2019-11-24T15:33:17.000+08:00
diff --git a/packages/react/README.md b/packages/react/README.md
@@ -37,6 +37,7 @@ npm install --save @uform/react
   - [`Async Linkage`](#Async-Linkage)
   - [`Linkage Validation`](#Linkage-Validation)
   - [`Complex Linkage`](#Complex-Linkage)
+  - [`Reuse Effects`](#Reuse-Effects)
   - [`Combo`](#Combo)
   - [`Provide and FormSpy`](#Provide-and-FormSpy)
   - [`Deconstruction`](#Deconstruction)
@@ -1022,6 +1023,94 @@ const App = () => {
 ReactDOM.render(<App />, document.getElementById('root'))
 ```
 
+#### Reuse Effects
+
+Make your own reusable effects.
+
+```jsx
+import React from 'react'
+import ReactDOM from 'react-dom'
+import { Form, Field, createFormActions, FormEffectHooks } from '@uform/react'
+
+
+const InputField = props => (
+  <Field {...props}>
+    {({ state, mutators }) => {
+      const loading = state.props.loading
+      return <React.Fragment>
+        { props.label && <label>{props.label}</label> }
+        { loading ? ' loading... ' : <input
+          disabled={!state.editable}
+          value={state.value || ''}
+          onChange={mutators.change}
+          onBlur={mutators.blur}
+          onFocus={mutators.focus}
+        /> }
+        <span style={{ color: 'red' }}>{state.errors}</span>
+        <span style={{ color: 'orange' }}>{state.warnings}</span>
+      </React.Fragment>
+    }}
+  </Field>
+)
+const CheckedField = props => (
+  <Field {...props}>
+    {({ state, mutators }) => {
+      const loading = state.props.loading
+      return <React.Fragment>
+        { props.label && <label>{props.label}</label> }
+        { loading ? ' loading... ' : <input type="checkbox" onChange={() => {
+            mutators.change(!state.value)
+          }} checked={!!state.value} /> }
+        <span style={{ color: 'red' }}>{state.errors}</span>
+        <span style={{ color: 'orange' }}>{state.warnings}</span>
+      </React.Fragment>
+    }}
+  </Field>
+)
+
+const { onFormMount$, onFieldValueChange$  } = FormEffectHooks
+const getEffects = ()=>{
+   const actions = createFormActions()
+   onFormMount$().subscribe(() => {
+      actions.setFieldState('a~', state => state.visible = false)
+    })
+
+    onFieldValueChange$('trigger').subscribe((triggerState) => {
+      actions.setFieldState('a~', state => {
+        state.visible = triggerState.value
+      })
+    })
+
+    onFieldValueChange$('a').subscribe((fieldState) => {
+      actions.setFieldState('a-copy', state => {
+        state.value = fieldState.value
+      })
+    })
+}
+
+const actions = createFormActions()
+const App = () => {
+  return (
+    <Form
+      actions={actions}
+      effects={() => {
+        getEffects()
+      }}
+    >
+      <CheckedField name="trigger" label="show/hide" /> 
+      <div>
+        <InputField label="a" name="a" />
+      </div>
+      <div>
+        <InputField label="a-copy" name="a-copy" />
+      </div>
+    </Form>
+  )
+}
+
+ReactDOM.render(<App />, document.getElementById('root'))
+```
+
 #### Combo
 
 Example：Combo value of username and age. Check [FormSpy](#FormSpy) for more inforation.
@@ -1610,7 +1699,7 @@ const App = () => {
       <Field name="user" initialValue={{}}>
         {({ state, mutator }) => {
           return (
-            <VirtualField name="layout">
+            <VirtualField name="user.layout">
               {({ state: layoutState }) => {
                 return (
                   <Layout
diff --git a/packages/react/README.zh-cn.md b/packages/react/README.zh-cn.md
@@ -35,6 +35,7 @@ npm install --save @uform/react
   - [`异步联动`](#异步联动)
   - [`联动校验`](#联动校验)
   - [`复杂联动`](#复杂联动)
+  - [`复用Effects`](#复用Effects)
   - [`combo字段`](#combo字段)
   - [`跨文件消费表单数据`](#跨文件消费表单数据)
   - [`简单解构`](#简单解构)
@@ -1027,6 +1028,96 @@ const App = () => {
 ReactDOM.render(<App />, document.getElementById('root'))
 ```
 
+#### 复用Effects
+
+自定义可复用的effects
+
+
+```jsx
+import React from 'react'
+import ReactDOM from 'react-dom'
+import { Form, Field, createFormActions, FormEffectHooks } from '@uform/react'
+
+
+const InputField = props => (
+  <Field {...props}>
+    {({ state, mutators }) => {
+      const loading = state.props.loading
+      return <React.Fragment>
+        { props.label && <label>{props.label}</label> }
+        { loading ? ' loading... ' : <input
+          disabled={!state.editable}
+          value={state.value || ''}
+          onChange={mutators.change}
+          onBlur={mutators.blur}
+          onFocus={mutators.focus}
+        /> }
+        <span style={{ color: 'red' }}>{state.errors}</span>
+        <span style={{ color: 'orange' }}>{state.warnings}</span>
+      </React.Fragment>
+    }}
+  </Field>
+)
+const CheckedField = props => (
+  <Field {...props}>
+    {({ state, mutators }) => {
+      const loading = state.props.loading
+      return <React.Fragment>
+        { props.label && <label>{props.label}</label> }
+        { loading ? ' loading... ' : <input type="checkbox" onChange={() => {
+            mutators.change(!state.value)
+          }} checked={!!state.value} /> }
+        <span style={{ color: 'red' }}>{state.errors}</span>
+        <span style={{ color: 'orange' }}>{state.warnings}</span>
+      </React.Fragment>
+    }}
+  </Field>
+)
+
+const { onFormMount$, onFieldValueChange$  } = FormEffectHooks
+const getEffects = ()=>{
+   const actions = createFormActions()
+   onFormMount$().subscribe(() => {
+      actions.setFieldState('a~', state => state.visible = false)
+    })
+
+    onFieldValueChange$('trigger').subscribe((triggerState) => {
+      actions.setFieldState('a~', state => {
+        state.visible = triggerState.value
+      })
+    })
+
+    onFieldValueChange$('a').subscribe((fieldState) => {
+      actions.setFieldState('a-copy', state => {
+        state.value = fieldState.value
+      })
+    })
+}
+
+const actions = createFormActions()
+const App = () => {
+  return (
+    <Form
+      actions={actions}
+      effects={() => {
+        getEffects()
+      }}
+    >
+      <CheckedField name="trigger" label="show/hide" /> 
+      <div>
+        <InputField label="a" name="a" />
+      </div>
+      <div>
+        <InputField label="a-copy" name="a-copy" />
+      </div>
+    </Form>
+  )
+}
+
+ReactDOM.render(<App />, document.getElementById('root'))
+```
+
+
 #### combo 字段
 
 示例：combo username 和 age 字段, 更多用法，请点击[FormSpy](#FormSpy)查看
@@ -1644,7 +1735,7 @@ const App = () => {
       <Field name="user" initialValue={{}}>
         {({ state, mutator }) => {
           return (
-            <VirtualField name="layout">
+            <VirtualField name="user.layout">
               {({ state: layoutState }) => {
                 return (
                   <Layout
diff --git a/packages/react/src/__tests__/useField.spec.tsx b/packages/react/src/__tests__/useField.spec.tsx
@@ -49,16 +49,13 @@ describe('useField hook',()=>{
       return <FormContext.Provider value={form}>{children}</FormContext.Provider>
     }
 
-    const { result, waitForNextUpdate } = renderHook(() => useField({ name: 'username' }), { wrapper: formWrapper })
+    const { result } = renderHook(() => useField({ name: 'username' }), { wrapper: formWrapper })
     expect(result.current.state.value).toEqual(undefined)
     act(() => {
       globalForm.setFormState(state => state.values.username = 'abcd')
     })
     
-    // forceUpdate will trigger in raf, use waitForNextUpdate
-    expect(result.current.state.value).toEqual(undefined)
-    await waitForNextUpdate()
-      expect(result.current.state.value).toEqual('abcd')
+    expect(result.current.state.value).toEqual('abcd')
   })
 
   test('mounted change', async ()=>{    
@@ -95,7 +92,7 @@ describe('useField hook',()=>{
       editable: true,
       rules: [],
     }
-    const { result, waitForNextUpdate, rerender } = renderHook(() => useField(initialProps), { wrapper: formWrapper })
+    const { result, rerender } = renderHook(() => useField(initialProps), { wrapper: formWrapper })
     expect(result.current.props).toEqual({ disabled: true })
     expect(result.current.state.required).toEqual(false)
     expect(result.current.state.editable).toEqual(true)    
@@ -112,7 +109,6 @@ describe('useField hook',()=>{
     expect(result.current.state.rules).toEqual([])  
 
     rerender()
-    await waitForNextUpdate()
 
     expect(result.current.props).toEqual(initialProps.props)
     expect(result.current.state.required).toEqual(initialProps.required)
@@ -152,19 +148,26 @@ describe('useField hook',()=>{
     }
 
     const fieldProps = { name: 'username', required: true }    
-    const { result: result1, waitForNextUpdate: waitForNextUpdate1 } = renderHook(() => useField(fieldProps), { wrapper: formWrapper })
+    const { result: result1, rerender } = renderHook(() => useField(fieldProps), { wrapper: formWrapper })
     expect(result1.current.state.errors).toEqual('')
     expect(result1.current.state.value).toEqual(undefined)
-    result1.current.mutators.change('')
-    await waitForNextUpdate1()
+    rerender()
+    act(() => {
+      result1.current.mutators.change('')
+    })
+    
+    // await waitForNextUpdate1()
     expect(result1.current.state.value).toEqual('')
     expect(result1.current.state.errors).toEqual('')
 
     const { result: result2, waitForNextUpdate: waitForNextUpdate2 } = renderHook(() => useField({ ...fieldProps, triggerType: 'onChange' }), { wrapper: formWrapper })
     expect(result2.current.state.errors).toEqual('')
     expect(result2.current.state.value).toEqual(undefined)
 
-    result2.current.mutators.change('')
+    act(() => {
+      result2.current.mutators.change('')
+    })
+    
     await waitForNextUpdate2()
     expect(result2.current.state.value).toEqual('')
     expect(result2.current.state.errors).toEqual('This field is required')
@@ -179,16 +182,19 @@ describe('useField hook',()=>{
     const fieldProps = { name: 'username', required: true }    
     const { result: result1, rerender } = renderHook(() => useField(fieldProps), { wrapper: formWrapper })
     expect(result1.current.state.errors).toEqual('')
-    result1.current.mutators.blur()    
     rerender()
+    act(() => {
+      result1.current.mutators.blur()
+    })
+    
     expect(result1.current.state.errors).toEqual('')
 
     const { result: result2, waitForNextUpdate: waitForNextUpdate2 } = renderHook(() => useField({ ...fieldProps, triggerType: 'onBlur' }), { wrapper: formWrapper })
     expect(result2.current.state.errors).toEqual('')
 
     act(() => {
       result2.current.mutators.blur()
-    })    
+    })
     await waitForNextUpdate2()
     expect(result2.current.state.errors).toEqual('This field is required')
   })
diff --git a/packages/react/src/__tests__/useVirtualField.spec.tsx b/packages/react/src/__tests__/useVirtualField.spec.tsx
@@ -48,15 +48,12 @@ describe('useVirtualField hook',()=>{
       return <FormContext.Provider value={form}>{children}</FormContext.Provider>
     }
 
-    const { result, rerender } = renderHook(() => useVirtualField({ name: 'username' }), { wrapper: formWrapper })
+    const { result } = renderHook(() => useVirtualField({ name: 'username' }), { wrapper: formWrapper })
     expect(result.current.state.visible).toEqual(true)
     act(() => {
       globalForm.setFieldState('username', state => state.visible = false)
     })
     
-    // forceUpdate will trigger in raf, use waitForNextUpdate
-    expect(result.current.state.visible).toEqual(true)
-    rerender()
     expect(result.current.state.visible).toEqual(false)
   })
 
@@ -91,15 +88,12 @@ describe('useVirtualField hook',()=>{
       name: 'username',
       props: { disabled: true },
     }
-    const { result, waitForNextUpdate, rerender } = renderHook(() => useVirtualField(initialProps), { wrapper: formWrapper })
+    const { result, rerender } = renderHook(() => useVirtualField(initialProps), { wrapper: formWrapper })
     expect(result.current.props).toEqual({ disabled: true })    
     initialProps.props = { disabled: false }
     
     expect(result.current.props).toEqual({ disabled: true })
-
     rerender()
-    await waitForNextUpdate()
-
     expect(result.current.props).toEqual(initialProps.props)
   })
 })
