66 lines
1.9 KiB
TypeScript
66 lines
1.9 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import type { ErrorObject } from "ajv";
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import { formatValidationErrors } from "./index.js";
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const makeError = (overrides: Partial<ErrorObject>): ErrorObject => ({
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keyword: "type",
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instancePath: "",
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schemaPath: "#/",
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params: {},
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message: "validation error",
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...overrides,
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});
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describe("formatValidationErrors", () => {
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it("returns unknown validation error when missing errors", () => {
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expect(formatValidationErrors(undefined)).toBe("unknown validation error");
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expect(formatValidationErrors(null)).toBe("unknown validation error");
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});
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it("returns unknown validation error when errors list is empty", () => {
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expect(formatValidationErrors([])).toBe("unknown validation error");
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});
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it("formats additionalProperties at root", () => {
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const err = makeError({
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keyword: "additionalProperties",
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params: { additionalProperty: "token" },
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});
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expect(formatValidationErrors([err])).toBe("at root: unexpected property 'token'");
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});
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it("formats additionalProperties with instancePath", () => {
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const err = makeError({
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keyword: "additionalProperties",
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instancePath: "/auth",
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params: { additionalProperty: "token" },
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});
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expect(formatValidationErrors([err])).toBe("at /auth: unexpected property 'token'");
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});
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it("formats message with path for other errors", () => {
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const err = makeError({
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keyword: "required",
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instancePath: "/auth",
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message: "must have required property 'token'",
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});
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expect(formatValidationErrors([err])).toBe("at /auth: must have required property 'token'");
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});
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it("de-dupes repeated entries", () => {
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const err = makeError({
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keyword: "required",
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instancePath: "/auth",
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message: "must have required property 'token'",
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});
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expect(formatValidationErrors([err, err])).toBe(
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"at /auth: must have required property 'token'",
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);
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});
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});
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