public async Task GetFiles_WhenUnderlyingGetFilesReturnsHResult_Throws()
{
var specialFiles = IVsProjectSpecialFilesFactory.ImplementGetFile((int fileId, uint flags, out uint itemId, out string fileName) => {
itemId = 0;
fileName = "FileName";
return(VSConstants.E_OUTOFMEMORY);
});
var manager = CreateInstance(specialFiles);
await Assert.ThrowsAsync <OutOfMemoryException>(() => {
return(manager.GetFileAsync(SpecialFiles.AppConfig, SpecialFileFlags.CheckoutIfExists));
});
}
public async Task GetFiles_WhenUnderlyingGetFilesReturnsNotImpl_ReturnsNull()
{
var specialFiles = IVsProjectSpecialFilesFactory.ImplementGetFile((int fileId, uint flags, out uint itemId, out string fileName) => {
itemId = 0;
fileName = "FileName";
return(VSConstants.E_NOTIMPL);
});
var manager = CreateInstance(specialFiles);
var result = await manager.GetFileAsync(SpecialFiles.AppConfig, SpecialFileFlags.CheckoutIfExists);
Assert.Null(result);
}