@agreed/core/test/lib/check/schema.js

agreed is a mock server and test client, agreed will be helper for Consumer Driven Contract

"use strict";

const test = require("eater/runner").test;
const schemaValidator = require(`${process.cwd()}/lib/check/schemaValidator`);
const assert = require("power-assert");

test("schema: check object is satisfied type", () => {
  const object = {
    abc: "abc",
    def: "def",
    ghi: 1
  };

  const schema = {
    type: "object",
    properties: {
      abc: {
        type: "string"
      },
      def: {
        type: "string"
      },
      ghi: {
        type: "number"
      }
    }
  };

  const result = schemaValidator(object, schema);
  assert(result.errors.length === 0);
});

test("schema: check object is not satisfied type", () => {
  const object = {
    abc: "abc",
    def: "def",
    ghi: "1"
  };

  const schema = {
    type: "object",
    properties: {
      abc: {
        type: "string"
      },
      def: {
        type: "string"
      },
      ghi: {
        type: "number"
      }
    }
  };

  const result = schemaValidator(object, schema);
  assert(result.errors.length === 1);
  assert(result.errors[0].stack === "instance.ghi is not of a type(s) number");
});