public void GetAsync_GivenNullCacheKey_ShouldThrowArgumentNullException()
{
//---------------Set up test pack-------------------
var thuriaCache = new ThuriaCache <string>();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var exception = Assert.ThrowsAsync <ArgumentNullException>(() => thuriaCache.GetAsync(null));
//---------------Test Result -----------------------
exception.ParamName.Should().Be("cacheKey");
}
public async Task GetAsync_GivenDataDoesNotExist_ShouldReturnNull()
{
//---------------Set up test pack-------------------
var cacheKey = RandomValueGenerator.CreateRandomString(5, 10);
var thuriaCache = new ThuriaCache <string>();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var cacheDataReturned = await thuriaCache.GetAsync(cacheKey);
//---------------Test Result -----------------------
cacheDataReturned.Should().BeNull();
}
public async Task GetAsync_GivenDataExists_ShouldReturnData()
{
//---------------Set up test pack-------------------
var cacheKey = RandomValueGenerator.CreateRandomString(5, 10);
var cacheData = RandomValueGenerator.CreateRandomString(20, 50);
var thuriaCache = new ThuriaCache <string>();
await thuriaCache.UpsertAsync(cacheKey, new ThuriaCacheData <string>(cacheData));
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var cacheDataReturned = await thuriaCache.GetAsync(cacheKey);
//---------------Test Result -----------------------
cacheDataReturned.Should().NotBeNullOrWhiteSpace();
cacheDataReturned.Should().Be(cacheData);
}
public async Task Upsert_GivenValidData_And_CacheDataDoesNotExist_ShouldAddCacheDataToCache_And_ReturnTrue()
{
//---------------Set up test pack-------------------
var cacheKey = RandomValueGenerator.CreateRandomString(5, 10);
var cacheData = RandomValueGenerator.CreateRandomString(20, 50);
var thuriaCacheData = new ThuriaCacheData <string>(cacheData);
var thuriaCache = new ThuriaCache <string>();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var upsertResult = await thuriaCache.UpsertAsync(cacheKey, thuriaCacheData);
//---------------Test Result -----------------------
upsertResult.Should().BeTrue();
var returnedData = await thuriaCache.GetAsync(cacheKey);
returnedData.Should().Be(cacheData);
}
public async Task Upsert_GivenValidData_And_CacheDataExists_ShouldUpdateCacheDataInCache_And_ReturnTrue()
{
//---------------Set up test pack-------------------
var cacheKey = RandomValueGenerator.CreateRandomString(5, 10);
var cacheData1 = RandomValueGenerator.CreateRandomString(20, 50);
var cacheData2 = RandomValueGenerator.CreateRandomString(20, 50);
var thuriaCacheData1 = new ThuriaCacheData <string>(cacheData1);
var thuriaCacheData2 = new ThuriaCacheData <string>(cacheData2);
var thuriaCache = new ThuriaCache <string>();
var upsertResult1 = await thuriaCache.UpsertAsync(cacheKey, thuriaCacheData1);
//---------------Assert Precondition----------------
upsertResult1.Should().BeTrue();
//---------------Execute Test ----------------------
var upsertResult2 = await thuriaCache.UpsertAsync(cacheKey, thuriaCacheData2);
//---------------Test Result -----------------------
upsertResult2.Should().BeTrue();
var returnedData = await thuriaCache.GetAsync(cacheKey);
returnedData.Should().Be(cacheData2);
}