geninq/src/functions/dictionary.test.ts

A JavaScript version of the Linq library for Generators

import "./dictionary";
import { It } from "../test-utils";

It("Creates a basic dictionary", (s) => s.dictionary((i) => i), {
  1: 1,
  2: 2,
  3: 3,
});
It(
  "Creates a dictionary from complex objects",
  (s) => s.dictionary((i) => i.key),
  {
    test1: { key: "test1", value: 3 },
    test2: { key: "test2", value: 2 },
    test3: { key: "test3", value: 1 },
  },
  [
    { key: "test1", value: 3 },
    { key: "test2", value: 2 },
    { key: "test3", value: 1 },
  ]
);

It(
  "Creates a dictionary from complex objects with value selector",
  (s) =>
    s.dictionary(
      (i) => i.key,
      (i) => i.value
    ),
  {
    test1: 3,
    test2: 2,
    test3: 1,
  },
  [
    { key: "test1", value: 3 },
    { key: "test2", value: 2 },
    { key: "test3", value: 1 },
  ]
);