public void IPC_Cons_works()
{
Cons c1 = new Cons("abc", null);
IPersistentCollection ipc1 = c1 as IPersistentCollection;
IPersistentCollection ipc2 = ipc1.cons("def");
ISeq s = ipc2.seq();
Expect(s.first(), EqualTo("def"));
Expect(s.next(), SameAs(c1));
}
public void IPC_Cons_works()
{
Cons c1 = new Cons("abc", null);
IPersistentCollection ipc1 = c1 as IPersistentCollection;
IPersistentCollection ipc2 = ipc1.cons("def");
ISeq s = ipc2.seq();
Expect(s.first()).To.Equal("def");
Expect(Object.ReferenceEquals(s.next(), c1));
}
public void ExplictIPersistentCollectionConsWorks()
{
MapEntry me = new MapEntry(1, "abc");
IPersistentCollection c = (IPersistentCollection)me;
ISeq s = c.cons(2).seq();
Expect(me.count()).To.Equal(2);
Expect(me.key()).To.Equal(1);
Expect(me.val()).To.Equal("abc");
Expect(s.count()).To.Equal(3);
Expect(s.first()).To.Equal(1);
Expect(s.next().first()).To.Equal("abc");
Expect(s.next().next().first()).To.Equal(2);
Expect(s.next().next().next()).To.Be.Null();
}
public void ExplictIPersistentCollectionConsWorks()
{
MapEntry me = new MapEntry(1, "abc");
IPersistentCollection c = (IPersistentCollection)me;
ISeq s = c.cons(2).seq();
Expect(me.count(), EqualTo(2));
Expect(me.key(), EqualTo(1));
Expect(me.val(), EqualTo("abc"));
Expect(s.count(), EqualTo(3));
Expect(s.first(), EqualTo(1));
Expect(s.next().first(), EqualTo("abc"));
Expect(s.next().next().first(), EqualTo(2));
Expect(s.next().next().next(), Null);
}
public void Explicit_IPersistentCollection_cons_works()
{
CPV v = new CPV(new object[] { 1, 2 });
IPersistentCollection c = v as IPersistentCollection;
Expect(c, Not.Null);
IPersistentCollection c2 = c.cons(3);
Expect(c2.count(), EqualTo(3));
ISeq s2 = c2.seq();
Expect(s2.first(), EqualTo(1));
Expect(s2.next().first(), EqualTo(2));
Expect(s2.next().next().first(), EqualTo(3));
Expect(s2.next().next().next(), Null);
}
public void Explicit_IPersistentCollection_cons_works()
{
CPV v = new CPV(new object[] { 1, 2 });
IPersistentCollection c = v as IPersistentCollection;
Expect(c).Not.To.Be.Null();
IPersistentCollection c2 = c.cons(3);
Expect(c2.count()).To.Equal(3);
ISeq s2 = c2.seq();
Expect(s2.first()).To.Equal(1);
Expect(s2.next().first()).To.Equal(2);
Expect(s2.next().next().first()).To.Equal(3);
Expect(s2.next().next().next()).To.Be.Null();
}
