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feat: add name hint to missing error in find by queries #1143

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merged 4 commits into from Jul 10, 2022
Merged

feat: add name hint to missing error in find by queries #1143

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cfcb392
feat: add name hint to missing error in find by queries
dolevoper Jul 4, 2022
a8d7fc4
test: add test for name hint in findBy query
dolevoper Jul 4, 2022
89a1ac2
test: fix test description
dolevoper Jul 4, 2022
9cd3e2b
Merge branch 'main' into pr/add-name-hint-to-missing-error-in-find-by
eps1lon Jul 10, 2022
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8 changes: 8 additions & 0 deletions src/__tests__/role.js
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Expand Up @@ -363,6 +363,14 @@ test('has no useful error message in findBy', async () => {
)
})

test('findBy error message for missing elements contains a name hint', async () => {
const {findByRole} = render(`<button>Click me</button>`)

await expect(findByRole('button', {name: 'Submit'})).rejects.toThrow(
'Unable to find role="button" and name "Submit"',
)
})

test('explicit role is most specific', () => {
const {getByRole} = renderIntoDocument(
`<button role="tab" aria-label="my-tab" />`,
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10 changes: 7 additions & 3 deletions src/queries/role.js
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Expand Up @@ -220,7 +220,7 @@ function makeRoleSelector(role, exact, customNormalizer) {
.join(',')
}

const getMultipleError = (c, role, {name} = {}) => {
const getNameHint = name => {
let nameHint = ''
if (name === undefined) {
nameHint = ''
Expand All @@ -230,7 +230,11 @@ const getMultipleError = (c, role, {name} = {}) => {
nameHint = ` and name \`${name}\``
}

return `Found multiple elements with the role "${role}"${nameHint}`
return nameHint
}

const getMultipleError = (c, role, {name} = {}) => {
return `Found multiple elements with the role "${role}"${getNameHint(name)}`
}

const getMissingError = (
Expand All @@ -239,7 +243,7 @@ const getMissingError = (
{hidden = getConfig().defaultHidden, name, description} = {},
) => {
if (getConfig()._disableExpensiveErrorDiagnostics) {
return `Unable to find role="${role}"`
return `Unable to find role="${role}"${getNameHint(name)}`
}

let roles = ''
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