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[react] better return-type inference for (scry|find)RenderedComponent(s?)WithType

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This commit is contained in:
Vincent Siao
2016-02-26 18:33:14 -08:00
parent a3d2b67d36
commit edb41e7850
2 changed files with 9 additions and 10 deletions
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react/react-addons-test-utils.d.ts
Vendored
+4 -10
View File
@@ -130,19 +130,13 @@ declare namespace __React {
root: Component<any, any>,
tagName: string): Element;
export function scryRenderedComponentsWithType<P>(
export function scryRenderedComponentsWithType<T extends Component<{}, {}>>(
root: Component<any, any>,
type: ComponentClass<P>): Component<P, {}>[];
export function scryRenderedComponentsWithType<C extends Component<any, any>>(
root: Component<any, any>,
type: ComponentClass<any>): C[];
type: { new(): T }): T[];
export function findRenderedComponentWithType<P>(
export function findRenderedComponentWithType<T extends Component<{}, {}>>(
root: Component<any, any>,
type: ComponentClass<P>): Component<P, {}>;
export function findRenderedComponentWithType<C extends Component<any, any>>(
root: Component<any, any>,
type: ComponentClass<any>): C;
type: { new(): T }): T;
export function createRenderer(): ShallowRenderer;
}
react/react-tests.ts
+5
View File
@@ -541,6 +541,11 @@ renderer.render(React.createElement(Timer));
var output: React.ReactElement<React.Props<Timer>> =
renderer.getRenderOutput();
var foundComponent: ModernComponent = TestUtils.findRenderedComponentWithType(
inst, ModernComponent);
var foundComponents: ModernComponent[] = TestUtils.scryRenderedComponentsWithType(
inst, ModernComponent);
//
// TransitionGroup addon
// --------------------------------------------------------------------------