public async Task FetchAttributesIfExistsAsyncReturnsTrueOnSuccess()
{
var target = new CloudBlobWrapper(_cloudBlobMock.Object);
_cloudBlobMock
.Setup(cb => cb.FetchAttributesAsync())
.Returns(Task.CompletedTask)
.Verifiable();
var result = await target.FetchAttributesIfExistsAsync();
_cloudBlobMock.VerifyAll();
Assert.True(result);
}
public async Task FetchAttributesIfExistsAsyncReturnsFalseOnNoBlob()
{
var target = new CloudBlobWrapper(_cloudBlobMock.Object);
_cloudBlobMock
.Setup(cb => cb.FetchAttributesAsync())
.ThrowsAsync(CreateBlobNotFoundException())
.Verifiable();
var result = await target.FetchAttributesIfExistsAsync();
_cloudBlobMock.VerifyAll();
Assert.False(result);
}
public async Task FetchAttributesIfExistsAsyncPassesThroughExceptions()
{
var target = new CloudBlobWrapper(_cloudBlobMock.Object);
var exception = new TestException();
_cloudBlobMock
.Setup(cb => cb.FetchAttributesAsync())
.ThrowsAsync(exception)
.Verifiable();
var thrownException = await Assert.ThrowsAsync <TestException>(() => target.FetchAttributesIfExistsAsync());
_cloudBlobMock.VerifyAll();
Assert.Same(exception, thrownException);
}