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Support convert shallow wrapper to format compatible with pretty-format and jest-snapshot #541

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Support convert shallow wrapper to format compatible with pretty-format and jest-snapshot #541

wants to merge 2 commits into from

Commits on Aug 12, 2016

  1. Adding pretty-format compatible ShallowWrapper.json() 

    The new `.json()` method convert the shallow node to
compatible object.

This allow us to use enzyme+shallow with jest-snapshot:

```
const Foo = () => <div className="in-foo" />;
const Bar = ({ value }) => (
  <div className="in-bar">
    <Foo fooProp={value} />
  </div>
);

const wrapper = shallow(<Bar value={ 'xxx' } />);
expect(wrapper.json())..toMatchSnapshot();
```

will create a snapshot as:

```
exports[`example test 1`] = `
<div className="in-bar">
  <Foo fooProp="xxx" />
</div>
`;
```
    @rodrigopr
    rodrigopr committed Aug 12, 2016
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  2. Changing no-children .json() test to use div instead of input

    @rodrigopr
    rodrigopr committed Aug 12, 2016
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    105397a View commit details
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