85 lines
3.1 KiB
TypeScript
85 lines
3.1 KiB
TypeScript
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import {
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getMentionAt,
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insertMentionAt,
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} from '../../../src/lib/strings/mention-manip'
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describe('getMentionAt', () => {
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type Case = [string, number, string | undefined]
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const cases: Case[] = [
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['hello @alice goodbye', 0, undefined],
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['hello @alice goodbye', 1, undefined],
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['hello @alice goodbye', 2, undefined],
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['hello @alice goodbye', 3, undefined],
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['hello @alice goodbye', 4, undefined],
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['hello @alice goodbye', 5, undefined],
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['hello @alice goodbye', 6, 'alice'],
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['hello @alice goodbye', 7, 'alice'],
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['hello @alice goodbye', 8, 'alice'],
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['hello @alice goodbye', 9, 'alice'],
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['hello @alice goodbye', 10, 'alice'],
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['hello @alice goodbye', 11, 'alice'],
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['hello @alice goodbye', 12, 'alice'],
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['hello @alice goodbye', 13, undefined],
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['hello @alice goodbye', 14, undefined],
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['@alice', 0, 'alice'],
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['@alice hello', 0, 'alice'],
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['@alice hello', 1, 'alice'],
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['@alice hello', 2, 'alice'],
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['@alice hello', 3, 'alice'],
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['@alice hello', 4, 'alice'],
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['@alice hello', 5, 'alice'],
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['@alice hello', 6, 'alice'],
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['@alice hello', 7, undefined],
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['alice@alice', 0, undefined],
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['alice@alice', 6, undefined],
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]
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it.each(cases)(
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'given input string %p and cursor position %p, returns %p',
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(str, cursorPos, expected) => {
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const output = getMentionAt(str, cursorPos)
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expect(output?.value).toEqual(expected)
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},
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)
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})
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describe('insertMentionAt', () => {
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type Case = [string, number, string]
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const cases: Case[] = [
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['hello @alice goodbye', 0, 'hello @alice goodbye'],
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['hello @alice goodbye', 1, 'hello @alice goodbye'],
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['hello @alice goodbye', 2, 'hello @alice goodbye'],
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['hello @alice goodbye', 3, 'hello @alice goodbye'],
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['hello @alice goodbye', 4, 'hello @alice goodbye'],
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['hello @alice goodbye', 5, 'hello @alice goodbye'],
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['hello @alice goodbye', 6, 'hello @alice.com goodbye'],
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['hello @alice goodbye', 7, 'hello @alice.com goodbye'],
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['hello @alice goodbye', 8, 'hello @alice.com goodbye'],
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['hello @alice goodbye', 9, 'hello @alice.com goodbye'],
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['hello @alice goodbye', 10, 'hello @alice.com goodbye'],
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['hello @alice goodbye', 11, 'hello @alice.com goodbye'],
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['hello @alice goodbye', 12, 'hello @alice.com goodbye'],
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['hello @alice goodbye', 13, 'hello @alice goodbye'],
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['hello @alice goodbye', 14, 'hello @alice goodbye'],
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['@alice', 0, '@alice.com '],
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['@alice hello', 0, '@alice.com hello'],
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['@alice hello', 1, '@alice.com hello'],
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['@alice hello', 2, '@alice.com hello'],
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['@alice hello', 3, '@alice.com hello'],
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['@alice hello', 4, '@alice.com hello'],
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['@alice hello', 5, '@alice.com hello'],
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['@alice hello', 6, '@alice.com hello'],
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['@alice hello', 7, '@alice hello'],
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['alice@alice', 0, 'alice@alice'],
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['alice@alice', 6, 'alice@alice'],
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]
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it.each(cases)(
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'given input string %p and cursor position %p, returns %p',
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(str, cursorPos, expected) => {
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const output = insertMentionAt(str, cursorPos, 'alice.com')
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expect(output).toEqual(expected)
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},
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)
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})
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