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spread preact-compat Component prototype onto element #21

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spread preact-compat Component prototype onto element #21

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f7bf89a
spread preact-compat Component prototype onto element
Jun 5, 2018
33442f3
only extend prototype of class Components
Jun 5, 2018
e7c0cb4
stop using preact-compat in tests, copy children to attributes if the…
Jun 6, 2018
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3 changes: 1 addition & 2 deletions __tests__/ShallowWrapper.spec.js
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Original file line number Diff line number Diff line change
@@ -1,5 +1,4 @@
import { h } from 'preact';
import { Component } from 'preact-compat';
import { Component, h } from 'preact';
import PropTypes from 'proptypes';
import chai from 'chai';
import sinon from 'sinon';
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10 changes: 10 additions & 0 deletions src/PreactAdapter.js
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Expand Up @@ -3,6 +3,7 @@ import renderToString from 'preact-render-to-string';
import ShallowRenderer from 'react-test-renderer/shallow';
import values from 'object.values';
import { EnzymeAdapter } from 'enzyme';
import { Component } from 'preact-compat';
import {
elementToTree,
mapNativeEventNames,
Expand Down Expand Up @@ -122,6 +123,9 @@ export class PreactAdapter extends EnzymeAdapter {
isDOM = true;
} else {
isDOM = false;
if (el.type.prototype.render) {
Object.assign(el.type.prototype, Component.prototype);
}
return withSetStateAllowed(() => renderer.render(el, context));
}
},
Expand All @@ -133,6 +137,12 @@ export class PreactAdapter extends EnzymeAdapter {
return elementToTree(cachedNode);
}
const output = renderer.getRenderOutput();
if (
(output && !output.attributes.children) &&
(output.children && output.children.length)
) {
output.attributes.children = output.children;
}
return {
nodeType: renderer._instance ? 'class' : 'function',
type: cachedNode.nodeName,
Expand Down