45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
import { promises, existsSync } from 'node:fs';
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import { isAbsolute, resolve, dirname, join, basename } from 'pathe';
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class NodeSnapshotEnvironment {
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constructor(options = {}) {
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this.options = options;
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}
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getVersion() {
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return "1";
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}
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getHeader() {
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return `// Snapshot v${this.getVersion()}`;
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}
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async resolveRawPath(testPath, rawPath) {
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return isAbsolute(rawPath) ? rawPath : resolve(dirname(testPath), rawPath);
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}
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async resolvePath(filepath) {
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return join(
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join(
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dirname(filepath),
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this.options.snapshotsDirName ?? "__snapshots__"
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),
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`${basename(filepath)}.snap`
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);
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}
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async prepareDirectory(dirPath) {
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await promises.mkdir(dirPath, { recursive: true });
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}
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async saveSnapshotFile(filepath, snapshot) {
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await promises.mkdir(dirname(filepath), { recursive: true });
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await promises.writeFile(filepath, snapshot, "utf-8");
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}
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async readSnapshotFile(filepath) {
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if (!existsSync(filepath))
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return null;
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return promises.readFile(filepath, "utf-8");
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}
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async removeSnapshotFile(filepath) {
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if (existsSync(filepath))
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await promises.unlink(filepath);
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}
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}
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export { NodeSnapshotEnvironment };
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