public async Task Create_Exceptional_Merge_With_More()
{
await UnitTestAsync(
_ => result("Funk12"),
async s =>
{
var first = await Exc.CreateAsync <string, ArgumentException>(_ => GetNameByIdAsync(s))
.OnFailureAsync(e => GetNullStringAsync())
.OnEmptyAsync(_ => GetNameByIdAsync("Funk123"))
.MapAsync(async ss => ss.Concat(await GetNameByIdAsync("Funk123")).ToString());
var second = failure <string, ArgumentException>(new ArgumentException("Error occured")).ToImmutableList()
.Concat(failure <string, ArgumentException>(new ArgumentException("Another occured")).ToImmutableList())
.Concat(Exc.Empty <string, ArgumentException>().ToImmutableList());
return(first.MergeRange(second));
},
r =>
{
Assert.True(r.IsFailure);
Assert.IsType <EnumerableException <ArgumentException> >(r.Failure.UnsafeGet());
Assert.Equal(2, r.Failure.UnsafeGet().Count);
Assert.Equal("Error occured", r.RootFailure.UnsafeGet().Message);
}
);
}
public async Task Create_Exceptional_Merge_With_Another()
{
await UnitTestAsync(
_ => result("Funk12"),
async s =>
{
var first = await Exc.CreateAsync <string, ArgumentException>(_ => GetNameByIdAsync(s))
.OnFailureAsync(e => GetNullStringAsync())
.OnEmptyAsync(_ => GetNameByIdAsync("Funk123"))
.MapAsync(async ss => ss.Concat(await GetNameByIdAsync("Funk123")).ToString());
var second = Exc.Empty <string, ArgumentException>();
return(first.Merge(second));
},
r => Assert.True(r.IsEmpty)
);
}