public async void should_translate_check_for_translationProperty_exists()
{
//arrange
var wordRepository = new Mock<IRepository<Word>>();
wordRepository.Setup(x => x.FindOne(It.IsAny<Expression<Func<Word, bool>>>())).Returns(new Word());
//act
var sut = new WordServiceBuilder().WithWordRepository(wordRepository.Object).Build();
var resultKey = await sut.Translate("key", "not existing language", "translation");
//assert
Assert.AreEqual(false, resultKey);
}
public async void should_translate_call_update_and_savechanges()
{
//arrange
var wordRepository = new Mock<IRepository<Word>>();
wordRepository.Setup(x => x.FindOne(It.IsAny<Expression<Func<Word, bool>>>()))
.Returns(new Word());
wordRepository.Setup(x => x.Update(It.IsAny<Word>()))
.Returns(new Word());
wordRepository.Setup(x => x.SaveChanges())
.Returns(true);
//act
var sut = new WordServiceBuilder().WithWordRepository(wordRepository.Object).Build();
var resultKey = await sut.Translate("key", "EN", "translation");
//assert
Assert.AreEqual(true, resultKey);
wordRepository.Verify(x=>x.Update(It.IsAny<Word>()), Times.Once);
wordRepository.Verify(x=>x.SaveChanges(), Times.Once);
}
public async void should_translate_check_stringIsNullOrEmpty()
{
//arrange
var wordRepository = new Mock<IRepository<Word>>();
//act
var sut = new WordServiceBuilder().WithWordRepository(wordRepository.Object).Build();
var resultKey = await sut.Translate(string.Empty, "language", "translation");
var resultLanguage = await sut.Translate("key", string.Empty, "translation");
var resultTranslation = await sut.Translate("key", "language", string.Empty);
//assert
Assert.AreEqual(false, resultKey);
Assert.AreEqual(false, resultLanguage);
Assert.AreEqual(false, resultTranslation);
}