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import React from "react" |
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import { classNamesCheck, classNamingCtx } from "." |
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import expectToRender from "../expect-to-render" |
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import { ClassNames } from "./defs" |
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const {classNames}: ClassNames<typeof App> = { |
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classNames: { |
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"App__Item": "hash", |
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class1: "hash1", |
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class2: "hash2" |
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} |
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} |
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function Component(props: ClassNames<true, "class1"|"class2">) { |
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const classes = classNamingCtx(props) |
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return <> |
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<div {...classes(true, {class1: true, class2: false})}/> |
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<div {...classes("class2")}/> |
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</> |
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} |
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function App({classNames, className}: ClassNames<true, "App__Item", typeof Component>) { |
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return <Component {...{ |
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...classNamingCtx({ |
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classNames, className |
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})( |
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true, "App__Item" |
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), |
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classNames |
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}}/> |
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} |
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describe(classNamingCtx.name, () => { |
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it("not module", () => expectToRender( |
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<App className="MyApp" classNames={classNamesCheck()} />, |
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[ |
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'<div class="MyApp App__Item class1"></div>', |
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'<div class="class2"></div>' |
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] |
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)) |
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it("css module", () => expectToRender( |
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<App className="MyApp" classNames={classNames} />, |
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[ |
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'<div class="MyApp hash hash1"></div>', |
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'<div class="hash2"></div>' |
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] |
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)) |
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it("propagate classNames by option", () => { |
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const App = ({classNames, className}: ClassNames<true, "App__Item", typeof Component>) => |
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<Component { |
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...classNamingCtx( |
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{classNames, className}, |
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{withClassNames: true} |
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)( |
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true, "App__Item" |
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)}/> |
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expectToRender( |
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<App className="MyApp" classNames={classNames}/>, |
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[ |
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'<div class="MyApp hash hash1"></div>', |
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'<div class="hash2"></div>' |
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] |
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) |
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}) |
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it("not propagate classNames", () => { |
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const App = ({classNames, className}: ClassNames<true, "App__Item", typeof Component>) => |
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//@ts-expect-error Types of property 'classNames' are incompatible Type 'undefined' is not assignable |
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<Component { |
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...classNamingCtx({ |
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classNames, className |
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})( |
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true, "App__Item" |
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)}/> |
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expectToRender( |
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<App className="MyApp" classNames={classNames}/>, |
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[ |
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'<div class="MyApp hash class1"></div>', |
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'<div class="class2"></div>' |
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] |
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) |
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}) |
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it("propagate wrongly to leaf element", () => { |
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const Component = ({classNames}: ClassNames<"class1">) => |
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<div { |
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...classNamingCtx({classNames}, {withClassNames: true})("class1") |
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}/> |
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expectToRender( |
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<Component classNames={classNames}/>, |
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'<div class="hash1" classNames=""></div>' |
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) |
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}) |
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}) |