Compare types and relevant attributes of <input> and related components.

[davidmason]

Each of these comparisons should be made if the attribute is present in either actual or expected

• on <input> compare value and defaultValue
• on <input> compare attribute type
• on <input type="checkbox"> and <input type="radio">, compare checked and defaultChecked
• on <option>, compare selected and value
• on <select>, compare value, defaultValue and multiple

Seems not possible with current shallowRender/react-unit:

• on <textarea>, compare value and defaultValue

More may be apparent in https://facebook.github.io/react/docs/forms.html

[davidmason]

react-unit or the shallow render react addon have some unexpected behaviour with value and defaultValue:

• in <textarea>, both are just treated as text.
• in <input>, both are treated as value

This makes proper comparison difficult. value and defaultValue are very different regarding how the component is used so this is something that will need fixing.