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test
testing-tools
vite
test: fix kv domain snapshot example (#10207)
authored by
Hiroshi Ogawa
and committed by
GitHub
(Apr 27, 2026, 2:08 PM +0200)
e680ffbb
166544e3
+58
-17
+26
-7
test/snapshots/test/domain-inline.test.ts
+26
-7
test/snapshots/test/domain-inline.test.ts
···
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// edit test values: score '999' -> '42' (regex still matches),
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// status 'active' -> 'inactive' (literal mismatch)
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editFile(testFile, s => s
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.replace(`name: 'alice',`, ``)
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.replace(`score: '999'`, `score: '42'`)
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.replace(`status: 'active'`, `status: 'inactive'`))
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···
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result = await runVitest({ root, update: 'none' })
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expect(result.stderr).toMatchInlineSnapshot(`
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"
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-
⎯⎯⎯⎯⎯⎯⎯ Failed Tests 1 ⎯⎯⎯⎯⎯⎯⎯
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⎯⎯⎯⎯⎯⎯⎯ Failed Tests 2 ⎯⎯⎯⎯⎯⎯⎯
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FAIL basic.test.ts > all literal
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Error: Snapshot \`all literal 1\` mismatched
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- Expected
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+ Received
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- name=alice
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age=30
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❯ basic.test.ts:5:26
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3|
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4| test('all literal', () => {
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5| expect({ age: '30' }).toMatchKvInlineSnapshot(\`
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| ^
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6| name=alice
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7| age=30
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⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/2]⎯
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FAIL basic.test.ts > with regex
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Error: Snapshot \`with regex 1\` mismatched
···
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13| name=bob
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14| score=/\\\\d+/
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-
⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/1]⎯
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⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[2/2]⎯
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"
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`)
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expect(result.errorTree()).toMatchInlineSnapshot(`
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Object {
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"basic.test.ts": Object {
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"all literal": "passed",
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"all literal": Array [
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"Snapshot \`all literal 1\` mismatched",
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],
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"empty snapshot": "passed",
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"with regex": Array [
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"Snapshot \`with regex 1\` mismatched",
···
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// score regex preserved, status updated to 'inactive'
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expect(readInlineSnapshots(testFile)).toMatchInlineSnapshot(`
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"
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expect({ name: 'alice', age: '30' }).toMatchKvInlineSnapshot(\`
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name=alice
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age=30
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\`)
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expect({ age: '30' }).toMatchKvInlineSnapshot(\`age=30\`)
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expect({ name: 'bob', score: '42', status: 'inactive' }).toMatchKvInlineSnapshot(\`
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name=bob
+25
-4
test/snapshots/test/domain.test.ts
+25
-4
test/snapshots/test/domain.test.ts
···
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// edit test
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editFile(testFile, s => s
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.replace(`name: 'alice',`, ``)
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.replace(`score: '999'`, `score: '42'`)
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.replace(`status: 'active'`, `status: 'inactive'`))
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···
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result = await runVitest({ root, update: 'none' })
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expect(result.stderr).toMatchInlineSnapshot(`
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"
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⎯⎯⎯⎯⎯⎯⎯ Failed Tests 1 ⎯⎯⎯⎯⎯⎯⎯
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+
⎯⎯⎯⎯⎯⎯⎯ Failed Tests 2 ⎯⎯⎯⎯⎯⎯⎯
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+
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FAIL basic.test.ts > all literal
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Error: Snapshot \`all literal 1\` mismatched
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- Expected
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+ Received
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- name=alice
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age=30
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+
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❯ basic.test.ts:5:26
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3|
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4| test('all literal', () => {
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5| expect({ age: '30' }).toMatchKvSnapshot()
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| ^
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6| })
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7|
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+
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⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/2]⎯
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FAIL basic.test.ts > with regex
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Error: Snapshot \`with regex 1\` mismatched
···
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10| })
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11|
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-
⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/1]⎯
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+
⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[2/2]⎯
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"
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`)
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expect(result.errorTree()).toMatchInlineSnapshot(`
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Object {
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"basic.test.ts": Object {
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"all literal": "passed",
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"all literal": Array [
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"Snapshot \`all literal 1\` mismatched",
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],
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"empty snapshot": "passed",
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"with regex": Array [
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"Snapshot \`with regex 1\` mismatched",
···
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"// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
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exports[\`all literal 1\`] = \`
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name=alice
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age=30
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\`;
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+7
-6
test/snapshots/test/fixtures/domain/basic.ts
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-6
test/snapshots/test/fixtures/domain/basic.ts
···
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const resolvedLines: string[] = []
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let pass = true
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for (const [key, actualValue] of Object.entries(captured)) {
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const expectedValue = expected[key]
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// non asserted keys are skipped (works as subset match)
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if (typeof expectedValue === 'undefined') {
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continue;
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// iterate on `expected` side so extra key on `actual` side
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// is ignored and works as subset match
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for (const [key, expectedValue] of Object.entries(expected)) {
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const actualValue = captured[key]
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if (actualValue === undefined) {
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pass = false
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continue
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}
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// preserve matched pattern for normalized error diff and partial update