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/Enzyme

.someWhere(fn) => Boolean

Returns whether or not any of the nodes in the wrapper pass the provided predicate function.

Arguments

  1. predicate (ReactWrapper => Boolean): A predicate function to match the nodes.

Returns

Boolean: True if at least one of the nodes in the current wrapper passed the predicate function.

Example

const wrapper = mount((
  <div>
    <div className="foo qoo" />
    <div className="foo boo" />
    <div className="foo hoo" />
  </div>
));
expect(wrapper.find('.foo').someWhere(n => n.hasClass('qoo'))).to.equal(true);
expect(wrapper.find('.foo').someWhere(n => n.hasClass('foo'))).to.equal(true);
expect(wrapper.find('.foo').someWhere(n => n.hasClass('bar'))).to.equal(false);

© 2015 Airbnb, Inc.
Licensed under the MIT License.
https://airbnb.io/enzyme/docs/api/ReactWrapper/someWhere.html