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fix(react-native): don't crash with onBlur (downshift-js#586)
* Add failing test for onBlur being called in react native environment * Check for document before trying to access document properties * Add to all contributors
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| import {Text, TextInput, View} from 'react-native' | ||
| import React from 'react' | ||
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| // Note: test renderer must be required after react-native. | ||
| import TestRenderer from 'react-test-renderer' | ||
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| import Downshift from '../../../dist/downshift.native.cjs' | ||
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| const RootView = ({innerRef, ...rest}) => <View ref={innerRef} {...rest} /> | ||
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| test('calls onBlur and does not crash when there is no document', () => { | ||
| const Input = jest.fn(props => <TextInput {...props} />) | ||
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| const element = ( | ||
| <Downshift> | ||
| {({getRootProps, getInputProps, getItemProps}) => ( | ||
| <RootView {...getRootProps({refKey: 'innerRef'})}> | ||
| <Input {...getInputProps()} /> | ||
| <View> | ||
| <Text {...getItemProps({item: 'foo', index: 0})}>foo</Text> | ||
| <Text {...getItemProps({item: 'bar', index: 1})}>bar</Text> | ||
| </View> | ||
| </RootView> | ||
| )} | ||
| </Downshift> | ||
| ) | ||
| TestRenderer.create(element) | ||
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| const [[firstArg]] = Input.mock.calls | ||
| expect(firstArg).toMatchObject({ | ||
| onBlur: expect.any(Function), | ||
| }) | ||
| const fakeEvent = 'blur' | ||
| firstArg.onBlur(fakeEvent) | ||
| }) | ||
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| /* | ||
| eslint | ||
| react/prop-types: 0, | ||
| import/extensions: 0, | ||
| import/no-unresolved: 0 | ||
| */ |
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