Function makeIntegerType

packages/graph/src/test/standardSchema.test.ts:57–73

* Creates a schema that parses string numbers to integers.

()

 * Creates a schema that parses string numbers to integers.
 */
function makeIntegerType(): StandardSchemaV1<string | number, number> {
  return {
    "~standard": {
      version: 1,
      vendor: "test",
      validate: (value) => {
        const num = typeof value === "number" ? value : parseInt(String(value), 10);
        if (isNaN(num)) {
          return {
            issues: [{ message: "Expected integer" }],
          };
        }
        return { value: num };
      },
    },
  };
}

/**
 * Creates a schema that always fails validation.