# test.govlab/patterns/core/converters/field.converter.test.ts

> 10 lines of code and 0 definitions.

Tree: Codebase Testing
Language: typescript
Canonical: https://banes-lab.com/anatomy/testing#file-testing-test-govlab-patterns-core-converters-field-converter-test-ts
Source text: https://banes-lab.com/source/testing/test.govlab/patterns/core/converters/field.converter.test.ts.txt

Listed in [test.govlab/patterns/core/converters](https://banes-lab.com/api/source/testing/test.govlab/patterns/core/converters.md), after [test.govlab/patterns/core/converters/definition.converter.test.ts](https://banes-lab.com/source/testing/test.govlab/patterns/core/converters/definition.converter.test.ts.md) and before [test.govlab/patterns/core/converters/finding.converter.test.ts](https://banes-lab.com/source/testing/test.govlab/patterns/core/converters/finding.converter.test.ts.md).

## Contained in

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

## Source

```typescript
import { describe, expect, it } from "vitest";
import { asText } from "@govlab/patterns/core/converters/field.converter.ts";

describe("asText", () => {
    it("serializes objects and lists and stringifies scalars", () => {
        expect(asText({ a: 1 })).toBe('{"a":1}');
        expect(asText([1, 2])).toBe("[1,2]");
        expect(asText(1)).toBe("1");
        expect(asText(null)).toBe("null");
    });
});
```