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test: ut for charAliases #791

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merged 1 commit into from
Sep 19, 2023
Merged

test: ut for charAliases #791

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59 changes: 51 additions & 8 deletions test/parser/parse.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1749,15 +1749,58 @@ See more help with --help`)
expect(out.flags.foo).to.equal(true)
})

it('works with aliased short char', async () => {
const out = await parse(['-b'], {
flags: {
foo: Flags.boolean({
charAliases: ['b'],
}),
},
describe('aliased short char', () => {
it('boolean', async () => {
const out = await parse(['-b'], {
flags: {
foo: Flags.boolean({
charAliases: ['b'],
}),
},
})
expect(out.flags.foo).to.equal(true)
})
it('string', async () => {
const out = await parse(['-b', 'hello'], {
flags: {
foo: Flags.string({
charAliases: ['b'],
}),
},
})
expect(out.flags.foo).to.equal('hello')
})
it('empty charAliases', async () => {
const out = await parse(['--foo', 'hello'], {
flags: {
foo: Flags.string({
charAliases: [],
}),
},
})
expect(out.flags.foo).to.equal('hello')
})
it('duplicated flag via charAliases and full name (last in wins', async () => {
const out = await parse(['--foo', 'hello', '--foo', 'hi'], {
flags: {
foo: Flags.string({
charAliases: ['b'],
}),
},
})
expect(out.flags.foo).to.equal('hi')
})
it('duplicated via aliases charAliases (last in wins', async () => {
const out = await parse(['-b', 'hello', '-b', 'hi'], {
flags: {
foo: Flags.string({
aliases: ['b'],
charAliases: ['b'],
}),
},
})
expect(out.flags.foo).to.equal('hi')
})
expect(out.flags.foo).to.equal(true)
})
})
})
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