Update Simulate docs and reorg a little bit

docs/09.4-test-utils.md

@@ -9,70 +9,132 @@ next: clone-with-props.html
 
 `React.addons.TestUtils` makes it easy to test React components in the testing framework of your choice (we use [Jasmine](http://pivotal.github.io/jasmine/) with [jsdom](https://github.com/tmpvar/jsdom)).
 
-#### ReactComponent renderIntoDocument(ReactComponent instance)
+### Simulate
+
+```javascript
+Simulate.{eventName}({ReactComponent|DOMElement} element, object eventData)
+```
+
+Simulate an event dispatch on a React component instance or browser DOM node with optional `eventData` event data. **This is possibly the single most useful utility in `ReactTestUtils`.**
+
+Example usage:
+
+```javascript
+React.addons.TestUtils.Simulate.click(myComponent);
+React.addons.TestUtils.Simulate.change(myComponent);
+React.addons.TestUtils.Simulate.keydown(myComponent, {key: "Enter"});
+```
+
+`Simulate` has a method for every event that React understands.
+
+### renderIntoDocument
+
+```javascript
+ReactComponent renderIntoDocument(ReactComponent instance)
+```
 
 Render a component into a detached DOM node in the document. **This function requires a DOM.**
 
-#### boolean isComponentOfType(ReactComponent instance, function componentClass)
+### mockComponent
+
+```javascript
+object mockComponent(function componentClass, string? tagName)
+```
+
+Pass a mocked component module to this method to augment it with useful methods that allow it to be used as a dummy React component. Instead of rendering as usual, the component will become a simple `<div>` (or other tag if `mockTagName` is provided) containing any provided children.
+
+### isComponentOfType
+
+```javascript
+boolean isComponentOfType(ReactComponent instance, function componentClass)
+```
 
 Returns true if `instance` is an instance of a React `componentClass`.
 
-#### boolean isDOMComponent(ReactComponent instance)
+### isDOMComponent
+
+```javascript
+boolean isDOMComponent(ReactComponent instance)
+```
 
 Returns true if `instance` is a DOM component (such as a `<div>` or `<span>`).
 
-#### boolean isCompositeComponent(ReactComponent instance)`
+### isCompositeComponent
+
+```javascript
+boolean isCompositeComponent(ReactComponent instance)`
+```
 
 Returns true if `instance` is a composite component (created with `React.createClass()`)
 
-#### boolean isCompositeComponentWithType(ReactComponent instance, function componentClass)
+### isCompositeComponentWithType
+
+```javascript
+boolean isCompositeComponentWithType(ReactComponent instance, function componentClass)
+```
 
 The combination of `isComponentOfType()` and `isCompositeComponent()`.
 
-#### boolean isTextComponent(ReactComponent instance)
+### isTextComponent
+
+```javascript
+boolean isTextComponent(ReactComponent instance)
+```
 
 Returns true if `instance` is a plain text component.
 
-#### array findAllInRenderedTree(ReactComponent tree, function test)
+### findAllInRenderedTree
 
-Traverse all components in `tree` and accumulate all components where `test(component)` is true. This is not that useful on its own, but it's used as a primitive for other test utils.
+```javascript
+array findAllInRenderedTree(ReactComponent tree, function test)
+```
 
-#### array scryRenderedDOMComponentsWithClass(ReactCompoennt tree, string className)
+Traverse all components in `tree` and accumulate all components where `test(component)` is true. This is not that useful on its own, but it's used as a primitive for other test utils.
 
-Finds all instance of components in the rendered tree that are DOM components with the class name matching `className`.
+### scryRenderedDOMComponentsWithClass
 
-#### ReactComponent findRenderedDOMComponentWithClass(ReactComponent tree, string className)
+```javascript
+array scryRenderedDOMComponentsWithClass(ReactCompoennt tree, string className)
+```
 
-Like `scryRenderedDOMComponentsWithClass()` but expects there to be one result, and returns that one result, or throws exception if there is any other number of matches besides one.
+Finds all instance of components in the rendered tree that are DOM components with the class name matching `className`.
 
-#### array scryRenderedDOMComponentsWithTag(ReactComponent tree, string tagName)
+### findRenderedDOMComponentWithClass
 
-Finds all instance of components in the rendered tree that are DOM components with the tag name matching `tagName`.
+```javascript
+ReactComponent findRenderedDOMComponentWithClass(ReactComponent tree, string className)
+```
 
-#### ReactComponent findRenderedDOMComponentWithTag(ReactComponent tree, string tagName)
+Like `scryRenderedDOMComponentsWithClass()` but expects there to be one result, and returns that one result, or throws exception if there is any other number of matches besides one.
 
-Like `scryRenderedDOMComponentsWithTag()` but expects there to be one result, and returns that one result, or throws exception if there is any other number of matches besides one.
+### scryRenderedDOMComponentsWithTag
 
-#### array scryRenderedComponentsWithType(ReactComponent tree, function componentClass)
+```javascript
+array scryRenderedDOMComponentsWithTag(ReactComponent tree, string tagName)
+```
 
-Finds all instances of components with type equal to `componentClass`.
+Finds all instance of components in the rendered tree that are DOM components with the tag name matching `tagName`.
 
-#### ReactComponent findRenderedComponentWithType(ReactComponent tree, function componentClass)
+### findRenderedDOMComponentWithTag
 
-Same as `scryRenderedComponentsWithType()` but expects there to be one result and returns that one result, or throws exception if there is any other number of matches besides one.
+```javascript
+ReactComponent findRenderedDOMComponentWithTag(ReactComponent tree, string tagName)
+```
 
-#### object mockComponent(function componentClass, string? tagName)
+Like `scryRenderedDOMComponentsWithTag()` but expects there to be one result, and returns that one result, or throws exception if there is any other number of matches besides one.
 
-Pass a mocked component module to this method to augment it with useful methods that allow it to be used as a dummy React component. Instead of rendering as usual, the component will become a simple `<div>` (or other tag if `mockTagName` is provided) containing any provided children.
+### scryRenderedComponentsWithType
 
-#### Simulate.{eventName}({ReactComponent|DOMElement} element, object nativeEventData)
+```javascript
+array scryRenderedComponentsWithType(ReactComponent tree, function componentClass)
+```
 
-Simulate an event dispatch on a React component instance or browser DOM node with optional `nativeEventData` event data. **This is possibly the single most useful utility in `ReactTestUtils`.**
+Finds all instances of components with type equal to `componentClass`.
 
-> Note:
->
-> This helper is used to simulate browser events, so synthetic React events like `change` are not available. If you want to test `change`, simulate the underlying `input` browser event.
+### findRenderedComponentWithType
 
-Example usage: `React.addons.TestUtils.Simulate.click(myComponent)`
+```javascript
+ReactComponent findRenderedComponentWithType(ReactComponent tree, function componentClass)
+```
 
-`Simulate` has a method for every event that React understands.
+Same as `scryRenderedComponentsWithType()` but expects there to be one result and returns that one result, or throws exception if there is any other number of matches besides one.