public void Try_to_return_part_of_a()
{
var a = Sigo.Create(7,
"x/name", "Phat"
).Freeze();
var b = Sigo.Create(7,
"x/name", "Phat",
"y", "y"
).Freeze();
var r = ImplMergeSpec.Merge(a, b);
// r equal b...
SigoAssert.Equal(r, b);
// ...but not same b...
SigoAssert.NotSame(r, b);
// ...because there is r[x] == a[x]
SigoAssert.Equal(r["x"], a["x"]);
SigoAssert.Same(r["x"], a["x"]);
}
public void SP_return_b_if_not_same()
{
SigoAssert.Same(b, Merge(a, b));
SigoAssert.Same(b, Merge(e0, b));
}
public void PS_return_a_if_b_have_no_m()
{
SigoAssert.Same(a, Merge(a, e0));
SigoAssert.Same(a, Merge(a, Sigo.Create(5, "x", e0)));
}
public void PP_return_a_if_same()
{
SigoAssert.Same(a, Merge(a, a));
SigoAssert.Same(a, Merge(a, aa));
}