33 lines
915 B
JavaScript
33 lines
915 B
JavaScript
import fs from "node:fs";
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/** @type {import("eslint").Rule.RuleModule} */
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export default {
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meta: {
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type: "problem",
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docs: {
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description:
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"Every *.use-case.ts file must have a sibling *.use-case.test.ts (TDD discipline).",
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},
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schema: [],
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messages: {
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missingTestFile:
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"Use case {{filename}} has no sibling test file at {{expected}}. Write the red test first.",
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},
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},
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create(context) {
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return {
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Program(node) {
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const filename = context.filename;
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if (!filename.endsWith(".use-case.ts")) return;
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const expected = filename.replace(/\.use-case\.ts$/, ".use-case.test.ts");
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if (fs.existsSync(expected)) return;
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context.report({
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node,
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messageId: "missingTestFile",
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data: { filename: filename.split("/").pop(), expected: expected.split("/").pop() },
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});
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},
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};
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},
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};
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