public async Task CacheKeyIsNormalised()
{
// Arrange
var cache = new Mock <ICache <string> >();
cache.Setup(c => c.TryGet(It.IsAny <string>()))
.ReturnsAsync((false, null));
var client = new Mock <IFunTranslationsApiClient>();
client.Setup(c => c.ShakespeareTranslation(It.IsAny <string>()))
.ReturnsAsync(new FunTranslationResponse(new FunTranslationResponseContents("translated")));
var query = new TranslationQuery(cache.Object, client.Object, NullLogger <TranslationQuery> .Instance);
var description = @"It was created by
a scientist after
years of horrific
gene splicing and
DNA engineering
experiments.";
// Act
var translated = await query.Translate(Translation.Shakespeare, description);
// Assert
Assert.Equal("translated", translated);
cache.Verify(c => c.TryGet("Shakespeare-It was created by a scientist after years of horrific gene splicing and DNA engineering experiments."), Times.Once);
cache.Verify(c => c.Set("Shakespeare-It was created by a scientist after years of horrific gene splicing and DNA engineering experiments.", translated), Times.Once);
}
public IEnumerable <KeyValuePair <string, string> > GetKeyValue(TranslationQuery query)
{
return((from t in _context.Translation
where t.ClientKey == query.ClientKey || query.ClientKey == null
where t.LanguageKey == query.LanguageKey || query.LanguageKey == null
where t.ContainerKey == query.ContainerKey || query.ContainerKey == null
where t.Key == query.TranslationKey || query.TranslationKey == null
select new KeyValuePair <string, string>(t.Key, t.Text)).ToArray());
}
//
// GET translation
//
public IEnumerable <Translation> Get(TranslationQuery query)
{
return((from t in _context.Translation
where t.ClientKey == query.ClientKey || query.ClientKey == null
where t.LanguageKey == query.LanguageKey || query.LanguageKey == null
where t.ContainerKey == query.ContainerKey || query.ContainerKey == null
where t.Key == query.TranslationKey || query.TranslationKey == null
select t).ToArray());
}
public IActionResult Update([FromQuery] TranslationQuery query, [FromBody] Translation translation)
{
if (query == null || translation == null || query.ClientKey != translation.ClientKey ||
query.LanguageKey != translation.LanguageKey ||
query.ContainerKey != translation.ContainerKey ||
query.TranslationKey != translation.Key)
{
return(BadRequest());
}
return(_translationRepo.Update(query, translation));
}
public IActionResult Delete([FromQuery] TranslationQuery query)
{
if (query == null || query.ClientKey == null ||
query.LanguageKey == null ||
query.ContainerKey == null ||
query.TranslationKey == null)
{
return(BadRequest());
}
return(_translationRepo.Delete(query));
}
public IActionResult Delete(TranslationQuery query)
{
var translation = _context.Translation.First(
t => t.ClientKey == query.ClientKey &&
t.LanguageKey == query.LanguageKey &&
t.ContainerKey == query.ContainerKey &&
t.Key == query.TranslationKey);
if (translation == null)
{
return(new StatusCodeResult(404));
}
_context.Translation.Remove(translation);
_context.SaveChanges();
return(new StatusCodeResult(200)); // OK
}
public async Task ValueRetrievedFromCacheIfAvailable(Translation translation)
{
// Arrange
var cache = new Mock <ICache <string> >();
cache.Setup(c => c.TryGet(It.IsAny <string>()))
.ReturnsAsync((true, "cached-description"));
var client = new Mock <IFunTranslationsApiClient>();
var query = new TranslationQuery(cache.Object, client.Object, NullLogger <TranslationQuery> .Instance);
// Act
var translated = await query.Translate(translation, "some-description");
// Assert
Assert.Equal("cached-description", translated);
cache.Verify(c => c.TryGet($"{translation}-some-description"), Times.Once);
client.Verify(c => c.YodaTranslation(It.IsAny <string>()), Times.Never);
client.Verify(c => c.ShakespeareTranslation(It.IsAny <string>()), Times.Never);
}
public IActionResult Update(TranslationQuery query, Translation translation)
{
var _translation = _context.Translation.First(
t => t.ClientKey == query.ClientKey &&
t.LanguageKey == query.LanguageKey &&
t.ContainerKey == query.ContainerKey &&
t.Key == query.TranslationKey);
if (_translation == null)
{
return(new StatusCodeResult(404));
}
_translation.Key = translation.Key;
_translation.Text = translation.Text;
_translation.IsComplete = translation.IsComplete;
_context.Translation.Update(_translation);
_context.SaveChanges();
return(new StatusCodeResult(204));
}
public async Task ShakespeareTranslationValueSetInCacheOnceRetrieved()
{
// Arrange
var cache = new Mock <ICache <string> >();
cache.Setup(c => c.TryGet(It.IsAny <string>()))
.ReturnsAsync((false, null));
var client = new Mock <IFunTranslationsApiClient>();
client.Setup(c => c.ShakespeareTranslation(It.IsAny <string>()))
.ReturnsAsync(new FunTranslationResponse(new FunTranslationResponseContents("translated")));
var query = new TranslationQuery(cache.Object, client.Object, NullLogger <TranslationQuery> .Instance);
// Act
var translated = await query.Translate(Translation.Shakespeare, "some-description");
// Assert
Assert.Equal("translated", translated);
cache.Verify(c => c.Set("Shakespeare-some-description", translated), Times.Once);
}
public static ITranslationQueryInitialized <TEntity> WithLanguage <TEntity>([NotNull] this IQueryable <TEntity> source, params object[] languageKey)
where TEntity : class
=> TranslationQuery <TEntity> .Initialize(source, languageKey);
public IEnumerable <KeyValuePair <string, string> > GetKeyValue([FromQuery] TranslationQuery query)
{
return(_translationRepo.GetKeyValue(query));
}
public IEnumerable <Translation> Get([FromQuery] TranslationQuery query)
{
return(_translationRepo.Get(query));
}