import assert from 'assert';
import amalgamate from './amalgamate';

const amalgamations: { [word: string]: string } = {
  // π, β, φ + σ -> ψ
  πέμπσω: 'πέμψω',

  // κ, γ, χ + σ -> ξ
  ἄγσω: 'ἄξω',

  // τ, δ, θ + σ -> σ
  πείθσω: 'πείσω',
};

describe('amalgamate()', function () {
  it('should correctly amalgamate consonants', function () {
    for (const word in amalgamations) {
      const resultAmalgamation = amalgamate(word);
      assert.deepStrictEqual(amalgamations[word], resultAmalgamation);
    }
  });
});