ku4es-react-testing v3.2.0
Classes
Functions
Context
Kind: global class
new Context(props)
Param |
---|
props |
context.$render() ⇒ XML
Dependent classes can override this virtual $render
method
to create situations where they can do such things as
updateChildProps on the fly to gain test coverage for such a scenario.
To gain such coverage one can override this method and return
the target component passing to it this.state
. For example:
$render() { return <MyComponent { ...this.state }/> }
Kind: instance method of Context
Access: protected
context.updateChildProps(value)
This method exposes a entry point for a pattern that enables
dependent tests to obtain test coverage for those cases where
system components require testing of prop value updates during
the course of their lifecycle. To leverage this pattern
successfully the developer will need to extend this Context
class and override the $render
method such that it returns
their target, prop-updating component after passing
this.state
into the target component. For example:
return(<MyComponent {...this.state}/>)
Kind: instance method of Context
Access: public
Param | Description |
---|---|
value | Object literal of new props |
context.rerender()
Exposes an expressive means to perform a rerendering of a this Context.
Kind: instance method of Context
Access: public
context.destroy()
Clean up this component and cover unmount
Kind: instance method of Context
Access: public
loadDom(markup, config)
Loads a fully functional, unsecure, in-memory headless DOM. Note that you should only load this DOM if you know what you are loading into it, and what your test will be executing. This DOM can load external images and will run script. This does expose the ability for malicious code to potentially access your OS through Node.
Kind: global function
Param | Type | Description |
---|---|---|
markup | string | Optional initialization markup. |
config | Object | JSDom configuration options. |
loadSafeDom(markup, config)
Load a secure in-memory headless DOM. Note that there are no security guarantees with this DOM, though it does not allow for image loading or running scripts, negating these avenues as potential attack vectors for malicious code.
Kind: global function
Param | Type | Description |
---|---|---|
markup | string | Optional initialization markup. |
config | Object | JSDom configuration options. |
unloadDom()
Unloads a DOM loaded with loadDom
or loadSafeDom
Kind: global function
renderComponent(component) ⇒ function
Renders a component into a DOM loaded with loadDom
or loadSafeDom
Kind: global function
Returns: function - - Function that returns a jQuery style selection result augmented
with a local member component
that returns a pointer to the rendered Component.
Param | Type | Description |
---|---|---|
component | Component | A React Component to test, e.g. |