45 lines
796 B
TypeScript
45 lines
796 B
TypeScript
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import { renderHook } from "@testing-library/react-hooks";
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import useModalDialogErrors from "./useModalDialogErrors";
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const errors = ["err1", "err2"];
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test("Does not render errors after close", () => {
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const { result, rerender } = renderHook(
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({ errors, open }) => useModalDialogErrors(errors, open),
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{
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initialProps: {
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errors: [] as string[],
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open: false
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}
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}
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);
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// Open modal
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rerender({
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errors: [],
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open: true
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});
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expect(result.current.length).toBe(0);
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// Throw errors
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rerender({
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errors,
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open: true
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});
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expect(result.current.length).toBe(2);
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// Close modal
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rerender({
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errors,
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open: false
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});
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// Open modal
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rerender({
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errors,
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open: true
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});
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expect(result.current.length).toBe(0);
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});
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