public async Task GetFileAsync_Throws_InvalidCastException_If_Store_Does_Not_Support_ITusReadableStore()
{
var context = new EventContextForTest
{
FileId = Guid.NewGuid().ToString(),
Store = Substitute.For <ITusStore>()
};
await Should.ThrowAsync(async() => await context.GetFileAsync(), typeof(InvalidCastException));
}
public async Task GetFileAsync_Returns_Null_If_FileId_Is_Missing()
{
var context = new EventContextForTest
{
Store = CreateReadableStoreWithExistingFile()
};
var file = await context.GetFileAsync();
file.ShouldBeNull();
}
public async Task GetFileAsync_Returns_The_File_If_FileId_Is_Set_And_Store_Supports_ITusReadableStore()
{
var context = new EventContextForTest
{
FileId = Guid.NewGuid().ToString(),
Store = CreateReadableStoreWithExistingFile()
};
var file = await context.GetFileAsync();
file.ShouldNotBeNull();
}
