robonen
c7644ade69
@robonen/vue (toolkit): migrate to eslint flat config + composite tsconfig; fix composable + test type errors (writable computed returns, null guards, overload-compatible signatures, typed test helpers) — all type-level.
21 lines
553 B
TypeScript
21 lines
553 B
TypeScript
import { describe, expect, it } from 'vitest';
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import { ref } from 'vue';
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import { useArrayMap } from '.';
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describe(useArrayMap, () => {
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it('maps reactively', () => {
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const list = ref([1, 2, 3]);
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const doubled = useArrayMap(list, n => n * 2);
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expect(doubled.value).toEqual([2, 4, 6]);
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list.value = [4, 5];
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expect(doubled.value).toEqual([8, 10]);
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});
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it('unwraps reactive items', () => {
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const list = [ref(1), ref(2)];
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const mapped = useArrayMap(list, n => n + 1);
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expect(mapped.value).toEqual([2, 3]);
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});
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});
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