livedash-node/tests/unit/validation.test.ts

import { describe, it, expect } from "vitest";
import {
  registerSchema,
  loginSchema,
  forgotPasswordSchema,
  resetPasswordSchema,
  sessionFilterSchema,
  companySettingsSchema,
  userUpdateSchema,
  metricsQuerySchema,
  validateInput,
} from "../../lib/validation";

describe("Validation Schemas", () => {
  // Helper for password validation
  const validPassword = "Password123!";
  const invalidPasswordShort = "Pass1!";
  const invalidPasswordNoLower = "PASSWORD123!";
  const invalidPasswordNoUpper = "password123!";
  const invalidPasswordNoNumber = "Password!!";
  const invalidPasswordNoSpecial = "Password123";

  // Helper for email validation
  const validEmail = "test@example.com";
  const invalidEmailFormat = "test@example";
  const invalidEmailTooLong = "a".repeat(250) + "@example.com"; // 250 + 11 = 261 chars

  // Helper for company name validation
  const validCompanyName = "My Company Inc.";
  const invalidCompanyNameEmpty = "";
  const invalidCompanyNameTooLong = "A".repeat(101);
  const invalidCompanyNameChars = "My Company #$%";

  describe("registerSchema", () => {
    it("should validate a valid registration object", () => {
      const data = {
        email: validEmail,
        password: validPassword,
        company: validCompanyName,
      };
      expect(registerSchema.safeParse(data).success).toBe(true);
    });

    it("should invalidate an invalid email", () => {
      const data = {
        email: invalidEmailFormat,
        password: validPassword,
        company: validCompanyName,
      };
      expect(registerSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate an invalid password", () => {
      const data = {
        email: validEmail,
        password: invalidPasswordShort,
        company: validCompanyName,
      };
      expect(registerSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate an invalid company name", () => {
      const data = {
        email: validEmail,
        password: validPassword,
        company: invalidCompanyNameEmpty,
      };
      expect(registerSchema.safeParse(data).success).toBe(false);
    });
  });

  describe("loginSchema", () => {
    it("should validate a valid login object", () => {
      const data = {
        email: validEmail,
        password: validPassword,
      };
      expect(loginSchema.safeParse(data).success).toBe(true);
    });

    it("should invalidate an invalid email", () => {
      const data = {
        email: invalidEmailFormat,
        password: validPassword,
      };
      expect(loginSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate an empty password", () => {
      const data = {
        email: validEmail,
        password: "",
      };
      expect(loginSchema.safeParse(data).success).toBe(false);
    });
  });

  describe("forgotPasswordSchema", () => {
    it("should validate a valid email", () => {
      const data = { email: validEmail };
      expect(forgotPasswordSchema.safeParse(data).success).toBe(true);
    });

    it("should invalidate an invalid email", () => {
      const data = { email: invalidEmailFormat };
      expect(forgotPasswordSchema.safeParse(data).success).toBe(false);
    });
  });

  describe("resetPasswordSchema", () => {
    it("should validate a valid reset password object", () => {
      const data = {
        token: "some-valid-token",
        password: validPassword,
      };
      expect(resetPasswordSchema.safeParse(data).success).toBe(true);
    });

    it("should invalidate an empty token", () => {
      const data = {
        token: "",
        password: validPassword,
      };
      expect(resetPasswordSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate an invalid password", () => {
      const data = {
        token: "some-valid-token",
        password: invalidPasswordShort,
      };
      expect(resetPasswordSchema.safeParse(data).success).toBe(false);
    });
  });

  describe("sessionFilterSchema", () => {
    it("should validate a valid session filter object", () => {
      const data = {
        search: "query",
        sentiment: "POSITIVE",
        category: "SCHEDULE_HOURS",
        startDate: "2023-01-01T00:00:00Z",
        endDate: "2023-01-31T23:59:59Z",
        page: 1,
        limit: 20,
      };
      expect(sessionFilterSchema.safeParse(data).success).toBe(true);
    });

    it("should validate with only optional fields", () => {
      const data = {};
      expect(sessionFilterSchema.safeParse(data).success).toBe(true);
    });

    it("should invalidate an invalid sentiment", () => {
      const data = { sentiment: "INVALID" };
      expect(sessionFilterSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate an invalid category", () => {
      const data = { category: "INVALID_CATEGORY" };
      expect(sessionFilterSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate an invalid date format", () => {
      const data = { startDate: "2023-01-01" }; // Missing time
      expect(sessionFilterSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate page less than 1", () => {
      const data = { page: 0 };
      expect(sessionFilterSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate limit greater than 100", () => {
      const data = { limit: 101 };
      expect(sessionFilterSchema.safeParse(data).success).toBe(false);
    });
  });

  describe("companySettingsSchema", () => {
    it("should validate a valid company settings object", () => {
      const data = {
        name: validCompanyName,
        csvUrl: "http://example.com/data.csv",
        csvUsername: "user",
        csvPassword: "password",
        sentimentAlert: 0.5,
        dashboardOpts: { theme: "dark" },
      };
      expect(companySettingsSchema.safeParse(data).success).toBe(true);
    });

    it("should invalidate an invalid CSV URL", () => {
      const data = {
        name: validCompanyName,
        csvUrl: "invalid-url",
      };
      expect(companySettingsSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate an invalid company name", () => {
      const data = {
        name: invalidCompanyNameEmpty,
        csvUrl: "http://example.com/data.csv",
      };
      expect(companySettingsSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate sentimentAlert out of range", () => {
      const data = {
        name: validCompanyName,
        csvUrl: "http://example.com/data.csv",
        sentimentAlert: 1.1,
      };
      expect(companySettingsSchema.safeParse(data).success).toBe(false);
    });
  });

  describe("userUpdateSchema", () => {
    it("should validate a valid user update object with all fields", () => {
      const data = {
        email: validEmail,
        role: "ADMIN",
        password: validPassword,
      };
      expect(userUpdateSchema.safeParse(data).success).toBe(true);
    });

    it("should validate a valid user update object with only email", () => {
      const data = { email: validEmail };
      expect(userUpdateSchema.safeParse(data).success).toBe(true);
    });

    it("should validate a valid user update object with only role", () => {
      const data = { role: "USER" };
      expect(userUpdateSchema.safeParse(data).success).toBe(true);
    });

    it("should validate a valid user update object with only password", () => {
      const data = { password: validPassword };
      expect(userUpdateSchema.safeParse(data).success).toBe(true);
    });

    it("should invalidate an invalid email", () => {
      const data = { email: invalidEmailFormat };
      expect(userUpdateSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate an invalid role", () => {
      const data = { role: "SUPERUSER" };
      expect(userUpdateSchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate an invalid password", () => {
      const data = { password: invalidPasswordShort };
      expect(userUpdateSchema.safeParse(data).success).toBe(false);
    });
  });

  describe("metricsQuerySchema", () => {
    it("should validate a valid metrics query object", () => {
      const data = {
        startDate: "2023-01-01T00:00:00Z",
        endDate: "2023-01-31T23:59:59Z",
        companyId: "a1b2c3d4-e5f6-7890-1234-567890abcdef",
      };
      expect(metricsQuerySchema.safeParse(data).success).toBe(true);
    });

    it("should validate with only optional fields", () => {
      const data = {};
      expect(metricsQuerySchema.safeParse(data).success).toBe(true);
    });

    it("should invalidate an invalid date format", () => {
      const data = { startDate: "2023-01-01" };
      expect(metricsQuerySchema.safeParse(data).success).toBe(false);
    });

    it("should invalidate an invalid companyId format", () => {
      const data = { companyId: "invalid-uuid" };
      expect(metricsQuerySchema.safeParse(data).success).toBe(false);
    });
  });

  describe("validateInput", () => {
    const testSchema = registerSchema; // Using registerSchema for validateInput tests

    it("should return success true and data for valid input", () => {
      const data = {
        email: validEmail,
        password: validPassword,
        company: validCompanyName,
      };
      const result = validateInput(testSchema, data);
      expect(result.success).toBe(true);
      expect((result as any).data).toEqual(data);
    });

    it("should return success false and errors for invalid input", () => {
      const data = {
        email: invalidEmailFormat,
        password: invalidPasswordShort,
        company: invalidCompanyNameEmpty,
      };
      const result = validateInput(testSchema, data);
      expect(result.success).toBe(false);
      expect((result as any).errors).toEqual(
        expect.arrayContaining([
          "email: Invalid email format",
          "password: Password must be at least 12 characters long",
          "company: Company name is required",
        ])
      );
    });

    it("should handle non-ZodError errors gracefully", () => {
      const mockSchema = {
        parse: () => {
          throw new Error("Some unexpected error");
        },
      } as any;
      const result = validateInput(mockSchema, {});
      expect(result.success).toBe(false);
      expect((result as any).errors).toEqual(["Invalid input"]);
    });
  });
});