public async Task GetByLanguage_ShouldReturnAllTranslations_InEnglish()
{
// Arrange
const int languageId = 1;
Mock<DbSet<Translation>> translationDbSetMock = _translations
.AsQueryable()
.BuildMockDbSet();
Mock<IChatContext> contextMock = new Mock<IChatContext>();
contextMock
.Setup(m => m.Translations)
.Returns(translationDbSetMock.Object);
ITranslationRepository translationRepository = new TranslationRepository(contextMock.Object);
// Act
IEnumerable<Translation> actualTranslations = await translationRepository
.GetByLanguage(languageId)
.ToListAsync();
// Assert
Assert.NotNull(actualTranslations);
Assert.NotEmpty(actualTranslations);
Assert.Equal(2, actualTranslations.Count());
Assert.All(actualTranslations, translation => Assert.Equal(1, translation.LanguageId));
}
public async Task GetByLanguage_ShouldReturnFilteredLanguages_WhenPatternIsProvided()
{
// Arrange
const int languageId = 1;
const string pattern = "Page.Group.LabelTwo";
Mock<DbSet<Translation>> translationDbSetMock = _translations
.AsQueryable()
.BuildMockDbSet();
Mock<IChatContext> contextMock = new Mock<IChatContext>();
contextMock
.Setup(m => m.Translations)
.Returns(translationDbSetMock.Object);
ITranslationRepository translationRepository = new TranslationRepository(contextMock.Object);
// Act
IEnumerable<Translation> actualTranslations = await translationRepository
.GetByLanguage(languageId, pattern)
.ToListAsync();
// Assert
Assert.NotEmpty(actualTranslations);
Assert.Single(actualTranslations);
}
public async Task GetByLanguage_ShouldReturnEmptyList_WhenPatternDoesNotMatch()
{
// Arrange
const int languageId = 1;
const string pattern = "unmatchable_pattern";
Mock<DbSet<Translation>> translationDbSetMock = _translations
.AsQueryable()
.BuildMockDbSet();
Mock<IChatContext> contextMock = new Mock<IChatContext>();
contextMock
.Setup(m => m.Translations)
.Returns(translationDbSetMock.Object);
ITranslationRepository translationRepository = new TranslationRepository(contextMock.Object);
// Act
IEnumerable<Translation> actualTranslations = await translationRepository
.GetByLanguage(languageId, pattern)
.ToListAsync();
// Assert
Assert.Empty(actualTranslations);
}
