public void basic_intersect_operations()
{
SVersionBound.None.Intersect(SVersionBound.None).Should().Be(SVersionBound.None);
SVersionBound.None.Intersect(SVersionBound.All).Should().Be(SVersionBound.None);
SVersionBound.All.Intersect(SVersionBound.None).Should().Be(SVersionBound.None);
var b1 = new SVersionBound(CSVersion.VeryFirstVersion, SVersionLock.None, PackageQuality.None);
var b2 = new SVersionBound(CSVersion.VeryLastVersion, SVersionLock.None, PackageQuality.None);
b1.Intersect(b1).Should().Be(b1);
SVersionBound.None.Intersect(b1).Should().Be(SVersionBound.None);
b1.Intersect(SVersionBound.None).Should().Be(SVersionBound.None);
b1.Intersect(SVersionBound.All).Should().Be(b1);
SVersionBound.All.Intersect(b1).Should().Be(b1);
b2.Intersect(b2).Should().Be(b2);
SVersionBound.None.Intersect(b2).Should().Be(SVersionBound.None);
b2.Intersect(SVersionBound.None).Should().Be(SVersionBound.None);
b2.Intersect(SVersionBound.All).Should().Be(b2);
SVersionBound.All.Intersect(b2).Should().Be(b2);
b1.Intersect(b2).Should().Be(b2);
b2.Intersect(b1).Should().Be(b2);
}
public void partial_ordering_only()
{
var b1 = new SVersionBound(V100, SVersionLock.None, PackageQuality.Preview);
var b11 = new SVersionBound(V110, SVersionLock.None, PackageQuality.None);
b1.Contains(b11).Should().BeFalse("b1 only accepts preview and b11 accepts everything.");
b11.Contains(b1).Should().BeFalse("b11.Base version is greater than b1.Base version.");
var u = b1.Union(b11);
b11.Union(b1).Should().Be(u);
u.Contains(b1).Should().BeTrue();
u.Contains(b11).Should().BeTrue();
var i = b1.Intersect(b11);
b11.Intersect(b1).Should().Be(i);
i.Contains(b1).Should().BeFalse();
i.Contains(b11).Should().BeFalse();
}