public async Task TryPutToCache_VerifyResultMatchesResultOfCacheOperation(bool expected)
{
// Arrange
Mock <SharedMemoryMetadata> sharedMemMetaMock = CreateMockSharedMemoryMetadata();
SharedMemoryMetadata sharedMemMeta = sharedMemMetaMock.Object;
bool isIncrementActiveRefs = false;
bool isDeleteOnFailure = false;
Mock <IFunctionDataCache> cacheMock = CreateMockFunctionDataCache();
cacheMock
.Setup(c => c.TryPut(It.IsAny <FunctionDataCacheKey>(), sharedMemMeta, isIncrementActiveRefs, isDeleteOnFailure))
.Returns(expected)
.Verifiable();
IFunctionDataCache cache = cacheMock.Object;
BlobWithContainer <BlobBaseClient> blob = CreateBlobReference(ContainerName, "blob");
Mock <Stream> mockBlobStream = CreateMockBlobStream();
Stream blobStream = mockBlobStream.Object;
CacheableWriteBlob cacheableWriteBlob = CreateProductUnderTest(blob, sharedMemMeta, blobStream, cache);
// Act
bool result = await cacheableWriteBlob.TryPutToCacheAsync(isDeleteOnFailure);
// Assert
Assert.AreEqual(expected, result);
cacheMock.Verify();
}
public async Task TryPutToCache_CacheObjectNull_VerifyFailure()
{
// Arrange
bool isIncrementActiveRefs = false;
bool isDeleteOnFailure = false;
Mock <IFunctionDataCache> cacheMock = CreateMockFunctionDataCache();
cacheMock
.Setup(c => c.TryPut(It.IsAny <FunctionDataCacheKey>(), It.IsAny <SharedMemoryMetadata>(), isIncrementActiveRefs, isDeleteOnFailure))
.Throws(new Exception("This should not be called"));
IFunctionDataCache cache = cacheMock.Object;
BlobWithContainer <BlobBaseClient> blob = CreateBlobReference(ContainerName, "blob");
Mock <Stream> mockBlobStream = CreateMockBlobStream();
Stream blobStream = mockBlobStream.Object;
CacheableWriteBlob cacheableWriteBlob = CreateProductUnderTest(blob, null, blobStream, cache);
// Act
bool result = await cacheableWriteBlob.TryPutToCacheAsync(isDeleteOnFailure);
// Assert
Assert.IsFalse(result);
}
