/
SnapshotResolver.test.ts
92 lines (74 loc) · 2.51 KB
/
SnapshotResolver.test.ts
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/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
import {expectError, expectType} from 'tsd-lite';
import type {SnapshotResolver} from 'jest-snapshot';
// SnapshotResolver
const snapshotResolver: SnapshotResolver = {
resolveSnapshotPath: (testPath, snapshotExtension) => {
expectType<string>(testPath);
expectType<string | undefined>(snapshotExtension);
return 'snapshot/path';
},
resolveTestPath: (snapshotPath, snapshotExtension) => {
expectType<string>(snapshotPath);
expectType<string | undefined>(snapshotExtension);
return 'test/path';
},
testPathForConsistencyCheck: 'test/path/example',
};
// resolveSnapshotPath
expectError<SnapshotResolver>({
resolveSnapshotPath: (testPath: string, snapshotExtension: boolean) =>
'snapshot/path',
resolveTestPath: () => 'test/path',
testPathForConsistencyCheck: 'test/path/example',
});
expectError<SnapshotResolver>({
resolveSnapshotPath: (testPath: boolean) => 'snapshot/path',
resolveTestPath: () => 'test/path',
testPathForConsistencyCheck: 'test/path/example',
});
expectError<SnapshotResolver>({
resolveSnapshotPath: () => true,
resolveTestPath: () => 'test/path',
testPathForConsistencyCheck: 'test/path/example',
});
expectError<SnapshotResolver>({
resolveTestPath: () => 'test/path',
testPathForConsistencyCheck: 'test/path/example',
});
// resolveTestPath
expectError<SnapshotResolver>({
resolveSnapshotPath: () => 'snapshot/path',
resolveTestPath: (snapshotPath: string, snapshotExtension: boolean) =>
'test/path',
testPathForConsistencyCheck: 'test/path/example',
});
expectError<SnapshotResolver>({
resolveSnapshotPath: () => 'snapshot/path',
resolveTestPath: (snapshotPath: boolean) => 'test/path',
testPathForConsistencyCheck: 'test/path/example',
});
expectError<SnapshotResolver>({
resolveSnapshotPath: () => 'snapshot/path',
resolveTestPath: () => true,
testPathForConsistencyCheck: 'test/path/example',
});
expectError<SnapshotResolver>({
resolveSnapshotPath: () => 'snapshot/path',
testPathForConsistencyCheck: 'test/path/example',
});
// testPathForConsistencyCheck
expectError<SnapshotResolver>({
resolveSnapshotPath: () => 'snapshot/path',
resolveTestPath: () => 'test/path',
testPathForConsistencyCheck: true,
});
expectError<SnapshotResolver>({
resolveSnapshotPath: () => 'snapshot/path',
resolveTestPath: () => 'test/path',
});