adilallo
126 lines
4.0 KiB
JavaScript
126 lines
4.0 KiB
JavaScript
import { describe, it, expect } from "vitest";
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import {
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validateBlogPost,
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sanitizeBlogPost,
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BLOG_POST_SCHEMA,
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} from "../../lib/validation.js";
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describe("Blog Post Validation", () => {
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describe("validateBlogPost", () => {
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it("should validate a correct blog post", () => {
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const validPost = {
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title: "Test Title",
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description:
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"This is a test description that meets the minimum length requirement",
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author: "Test Author",
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date: "2025-04-15",
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related: ["post-1", "post-2"],
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};
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const result = validateBlogPost(validPost);
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expect(result.isValid).toBe(true);
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expect(result.errors).toHaveLength(0);
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});
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it("should reject missing required fields", () => {
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const invalidPost = {
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title: "Test Title",
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// Missing description, author, date
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};
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const result = validateBlogPost(invalidPost);
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expect(result.isValid).toBe(false);
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expect(result.errors).toContain("Missing required field: description");
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expect(result.errors).toContain("Missing required field: author");
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expect(result.errors).toContain("Missing required field: date");
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});
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it("should validate title length constraints", () => {
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const shortTitle = {
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title: "", // Empty string (less than 1 character minimum)
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description:
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"This is a test description that meets the minimum length requirement",
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author: "Test Author",
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date: "2025-04-15",
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};
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const result = validateBlogPost(shortTitle);
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expect(result.isValid).toBe(false);
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expect(result.errors).toContain("Missing required field: title");
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});
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it("should validate date format", () => {
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const invalidDate = {
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title: "Test Title",
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description:
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"This is a test description that meets the minimum length requirement",
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author: "Test Author",
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date: "2025/04/15", // Wrong format
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};
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const result = validateBlogPost(invalidDate);
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expect(result.isValid).toBe(false);
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expect(result.errors).toContain("Field date format is invalid");
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});
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});
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describe("sanitizeBlogPost", () => {
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it("should return original data when all fields are present", () => {
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const post = {
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title: "Test Title",
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description: "Test description",
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author: "Test Author",
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date: "2025-04-15",
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related: ["post-1"],
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};
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const sanitized = sanitizeBlogPost(post);
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expect(sanitized).toEqual(post);
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});
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it("should add default values for missing optional fields", () => {
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const post = {
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title: "Test Title",
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description: "Test description",
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author: "Test Author",
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date: "2025-04-15",
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// Missing related
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};
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const sanitized = sanitizeBlogPost(post);
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expect(sanitized.related).toEqual([]);
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});
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it("should preserve existing optional fields", () => {
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const post = {
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title: "Test Title",
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description: "Test description",
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author: "Test Author",
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date: "2025-04-15",
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related: ["custom-post"],
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};
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const sanitized = sanitizeBlogPost(post);
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expect(sanitized.related).toEqual(["custom-post"]);
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});
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});
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describe("BLOG_POST_SCHEMA", () => {
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it("should have correct structure", () => {
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expect(BLOG_POST_SCHEMA).toHaveProperty("title");
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expect(BLOG_POST_SCHEMA).toHaveProperty("description");
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expect(BLOG_POST_SCHEMA).toHaveProperty("author");
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expect(BLOG_POST_SCHEMA).toHaveProperty("date");
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expect(BLOG_POST_SCHEMA).toHaveProperty("related");
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});
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it("should have correct required field configuration", () => {
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expect(BLOG_POST_SCHEMA.title.required).toBe(true);
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expect(BLOG_POST_SCHEMA.description.required).toBe(true);
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expect(BLOG_POST_SCHEMA.author.required).toBe(true);
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expect(BLOG_POST_SCHEMA.date.required).toBe(true);
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expect(BLOG_POST_SCHEMA.related.required).toBe(false);
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});
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});
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});
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