library inflection.singular_verb.test;

import 'package:test/test.dart';

import '../lib/src/singular_verb.dart';

void main() {
  group("The SingularVerbEncoder", () {
    test("converts verbs from singular to plural", () {
      expect(SINGULARVERB.convert(""), equals(""));
      expect(SINGULARVERB.convert("eat"), equals("eats"));
      expect(SINGULARVERB.convert("go"), equals("goes"));
      expect(SINGULARVERB.convert("box"), equals("boxes"));
      expect(SINGULARVERB.convert("pay"), equals("pays"));
      expect(SINGULARVERB.convert("ride"), equals("rides"));
      expect(SINGULARVERB.convert("write"), equals("writes"));
      expect(SINGULARVERB.convert("wear"), equals("wears"));
      expect(SINGULARVERB.convert("steal"), equals("steals"));
      expect(SINGULARVERB.convert("spring"), equals("springs"));
      expect(SINGULARVERB.convert("speak"), equals("speaks"));
      expect(SINGULARVERB.convert("sing"), equals("sings"));
      expect(SINGULARVERB.convert("bus"), equals("buses"));
      expect(SINGULARVERB.convert("know"), equals("knows"));
      expect(SINGULARVERB.convert("hide"), equals("hides"));
      expect(SINGULARVERB.convert("catch"), equals("catches"));
    });

    test("handles irregular plural verbs", () {
      expect(SINGULARVERB.convert("are"), equals("is"));
      expect(SINGULARVERB.convert("were"), equals("was"));
      expect(SINGULARVERB.convert("have"), equals("has"));
    });
  });
}