# test.govlab/quality/core/predicates/knob.predicate.test.ts

> 8 lines of code and 0 definitions.

Tree: Codebase Testing
Language: typescript
Canonical: https://banes-lab.com/anatomy/testing#file-testing-test-govlab-quality-core-predicates-knob-predicate-test-ts
Source text: https://banes-lab.com/source/testing/test.govlab/quality/core/predicates/knob.predicate.test.ts.txt

Listed in [test.govlab/quality/core/predicates](https://banes-lab.com/api/source/testing/test.govlab/quality/core/predicates.md), after [test.govlab/quality/core/predicates/filename.predicate.test.ts](https://banes-lab.com/source/testing/test.govlab/quality/core/predicates/filename.predicate.test.ts.md) and before [test.govlab/quality/core/predicates/location.predicate.test.ts](https://banes-lab.com/source/testing/test.govlab/quality/core/predicates/location.predicate.test.ts.md).

## Contained in

- [test.govlab/quality/core/predicates](https://banes-lab.com/anatomy/testing/folder-testing-test-govlab-quality-core-predicates.md)

## Source

```typescript
import { describe, expect, it } from "vitest";
import { isThreshold } from "@govlab/quality/core/predicates/knob.predicate.ts";

describe("isThreshold", () => {
    it("detects threshold-like knob names", () => {
        expect(isThreshold("max-len")).toBe(true);
        expect(isThreshold("enabled")).toBe(false);
    });
});
```