public void GetReturnsCachedValue()
{
// Arrange
var entry = new MockCacheEntry();
MockCacheEntry result;
MockCacheEntry onCacheExpireResult()
{
return(entry);
}
MockCacheEntry onCacheExpireThrowException()
{
throw new Exception();
}
using (var provider = new CacheProvider())
{
// First call
provider.Get(
cacheKey,
onCacheExpireResult,
CacheDuration.Short);
// Act
result = provider.Get(
cacheKey,
onCacheExpireThrowException,
CacheDuration.Short);
}
// Assert
result.Id.ShouldBeEqualTo(entry.Id);
}
public void GetReturnsFunctionResult()
{
// Arrange
var entry = new MockCacheEntry();
MockCacheEntry result;
MockCacheEntry onCacheExpire()
{
return(entry);
}
using (var provider = new CacheProvider())
{
// Act
result = provider.Get(
cacheKey,
onCacheExpire,
CacheDuration.Short);
}
// Assert
result.Id.ShouldBeEqualTo(entry.Id);
}
public void ExpiresRemovesCachedValue()
{
// Arrange
var entry1 = new MockCacheEntry();
var entry2 = new MockCacheEntry();
MockCacheEntry result;
MockCacheEntry onCacheExpire1()
{
return(entry1);
}
MockCacheEntry onCacheExpire2()
{
return(entry2);
}
using (var provider = new CacheProvider())
{
// First call
provider.Get(
cacheKey,
onCacheExpire1,
CacheDuration.Short);
provider.Expire(cacheKey);
// Act
result = provider.Get(
cacheKey,
onCacheExpire2,
CacheDuration.Short);
}
// Assert
result.Id.ShouldBeEqualTo(entry2.Id);
}
