public void Match2CasesTest()
{
var union = new DiscriminatedUnion <string, bool>("ok");
Assert.True(union.Match(
s => true,
b => false
));
}
public void Match4CasesTest()
{
var union = new DiscriminatedUnion <string, bool, int, long>(8L);
Assert.Throws <Exception>(() =>
{
union.Match(
s => true,
b => false
);
});
Assert.True(union.Match(
s => false,
b => false,
i => false,
l => true
));
}
public void Match3CasesTest()
{
var union = new DiscriminatedUnion <string, bool, int>(true);
var fail = true;
var r = union.Match(
s => fail = true,
b => fail = false,
i => fail = true
);
Assert.False(fail);
Assert.False(r);
}