public virtual void TestAddToFrontOfList()
{
RefList <Ref> one = ToList(REF_A);
RefList <Ref> two = one.Add(0, REF_B);
NUnit.Framework.Assert.AreNotSame(one, two);
// one is not modified, but two is
NUnit.Framework.Assert.AreEqual(1, one.Size());
NUnit.Framework.Assert.AreSame(REF_A, one.Get(0));
NUnit.Framework.Assert.AreEqual(2, two.Size());
NUnit.Framework.Assert.AreSame(REF_B, two.Get(0));
NUnit.Framework.Assert.AreSame(REF_A, two.Get(1));
}
public virtual void TestCopyLeadingPrefix()
{
RefList <Ref> one = ToList(REF_A, REF_B, REF_c);
RefList <Ref> two = one.Copy(2).ToRefList();
NUnit.Framework.Assert.AreNotSame(one, two);
NUnit.Framework.Assert.AreEqual(3, one.Size());
NUnit.Framework.Assert.AreSame(REF_A, one.Get(0));
NUnit.Framework.Assert.AreSame(REF_B, one.Get(1));
NUnit.Framework.Assert.AreSame(REF_c, one.Get(2));
NUnit.Framework.Assert.AreEqual(2, two.Size());
NUnit.Framework.Assert.AreSame(REF_A, two.Get(0));
NUnit.Framework.Assert.AreSame(REF_B, two.Get(1));
}
public virtual void TestRemoveEndOfList()
{
RefList <Ref> one = ToList(REF_A, REF_B, REF_c);
RefList <Ref> two = one.Remove(2);
NUnit.Framework.Assert.AreNotSame(one, two);
NUnit.Framework.Assert.AreEqual(3, one.Size());
NUnit.Framework.Assert.AreSame(REF_A, one.Get(0));
NUnit.Framework.Assert.AreSame(REF_B, one.Get(1));
NUnit.Framework.Assert.AreSame(REF_c, one.Get(2));
NUnit.Framework.Assert.AreEqual(2, two.Size());
NUnit.Framework.Assert.AreSame(REF_A, two.Get(0));
NUnit.Framework.Assert.AreSame(REF_B, two.Get(1));
}
public virtual void TestNotEmpty_WithPrefix()
{
Ref master = NewRef("refs/heads/master", ID_ONE);
packed = ToList(master);
RefMap map = new RefMap("refs/heads/", packed, loose, resolved);
NUnit.Framework.Assert.IsFalse(map.IsEmpty());
// before size was computed
NUnit.Framework.Assert.AreEqual(1, map.Count);
NUnit.Framework.Assert.IsFalse(map.IsEmpty());
// after size was computed
NUnit.Framework.Assert.AreSame(master, map.Values.Iterator().Next());
}
public virtual void TestPut_CollapseResolved()
{
Ref master = NewRef("refs/heads/master", ID_ONE);
Ref headU = NewRef("HEAD", "refs/heads/master");
Ref headR = NewRef("HEAD", master);
Ref a = NewRef("refs/heads/A", ID_ONE);
loose = ToList(headU, master);
resolved = ToList(headR);
RefMap map = new RefMap(string.Empty, packed, loose, resolved);
NUnit.Framework.Assert.IsNull(map.Put(a.GetName(), a));
NUnit.Framework.Assert.AreSame(a, map.Get(a.GetName()));
NUnit.Framework.Assert.AreSame(headR, map.Get("HEAD"));
}
public virtual void TestPutNewEntry()
{
RefList <Ref> one = ToList(REF_A, REF_c);
RefList <Ref> two = one.Put(REF_B);
NUnit.Framework.Assert.AreNotSame(one, two);
// one is not modified, but two is
NUnit.Framework.Assert.AreEqual(2, one.Size());
NUnit.Framework.Assert.AreSame(REF_A, one.Get(0));
NUnit.Framework.Assert.AreSame(REF_c, one.Get(1));
NUnit.Framework.Assert.AreEqual(3, two.Size());
NUnit.Framework.Assert.AreSame(REF_A, two.Get(0));
NUnit.Framework.Assert.AreSame(REF_B, two.Get(1));
NUnit.Framework.Assert.AreSame(REF_c, two.Get(2));
}
public virtual void TestEntryType()
{
Ref a = NewRef("refs/heads/A", ID_ONE);
Ref b = NewRef("refs/heads/B", ID_TWO);
packed = ToList(a, b);
RefMap map = new RefMap("refs/heads/", packed, loose, resolved);
Iterator <KeyValuePair <string, Ref> > itr = map.EntrySet().Iterator();
KeyValuePair <string, Ref> ent_a = itr.Next();
KeyValuePair <string, Ref> ent_b = itr.Next();
// NUnit.Framework.Assert.AreEqual(ent_a.GetHashCode(), "A".GetHashCode());
NUnit.Framework.Assert.IsTrue(ent_a.Equals(ent_a));
NUnit.Framework.Assert.IsFalse(ent_a.Equals(ent_b));
NUnit.Framework.Assert.AreEqual(a.ToString(), ent_a.Value.ToString());
}
public virtual void TestToString_NoPrefix()
{
Ref a = NewRef("refs/heads/A", ID_ONE);
Ref b = NewRef("refs/heads/B", ID_TWO);
packed = ToList(a, b);
StringBuilder exp = new StringBuilder();
exp.Append("[");
exp.Append(a.ToString());
exp.Append(", ");
exp.Append(b.ToString());
exp.Append("]");
RefMap map = new RefMap(string.Empty, packed, loose, resolved);
NUnit.Framework.Assert.AreEqual(exp.ToString(), map.ToString());
}
public virtual void TestAddToMiddleOfListByInsertionPosition()
{
RefList <Ref> one = ToList(REF_A, REF_c);
NUnit.Framework.Assert.AreEqual(-2, one.Find(REF_B.GetName()));
RefList <Ref> two = one.Add(one.Find(REF_B.GetName()), REF_B);
NUnit.Framework.Assert.AreNotSame(one, two);
// one is not modified, but two is
NUnit.Framework.Assert.AreEqual(2, one.Size());
NUnit.Framework.Assert.AreSame(REF_A, one.Get(0));
NUnit.Framework.Assert.AreSame(REF_c, one.Get(1));
NUnit.Framework.Assert.AreEqual(3, two.Size());
NUnit.Framework.Assert.AreSame(REF_A, two.Get(0));
NUnit.Framework.Assert.AreSame(REF_B, two.Get(1));
NUnit.Framework.Assert.AreSame(REF_c, two.Get(2));
}
public virtual void TestPut_WithPrefix()
{
Ref refA_one = NewRef("refs/heads/A", ID_ONE);
Ref refA_two = NewRef("refs/heads/A", ID_TWO);
packed = ToList(refA_one);
RefMap map = new RefMap("refs/heads/", packed, loose, resolved);
NUnit.Framework.Assert.AreSame(refA_one, map.Get("A"));
NUnit.Framework.Assert.AreSame(refA_one, map.Put("A", refA_two));
// map changed, but packed, loose did not
NUnit.Framework.Assert.AreSame(refA_two, map.Get("A"));
NUnit.Framework.Assert.AreSame(refA_one, packed.Get(0));
NUnit.Framework.Assert.AreEqual(0, loose.Size());
NUnit.Framework.Assert.AreSame(refA_two, map.Put("A", refA_one));
NUnit.Framework.Assert.AreSame(refA_one, map.Get("A"));
}
public virtual void TestBuilder_AddThenSort()
{
RefListBuilder <Ref> builder = new RefListBuilder <Ref>(1);
builder.Add(REF_B);
builder.Add(REF_A);
RefList <Ref> list = builder.ToRefList();
NUnit.Framework.Assert.AreEqual(2, list.Size());
NUnit.Framework.Assert.AreSame(REF_B, list.Get(0));
NUnit.Framework.Assert.AreSame(REF_A, list.Get(1));
builder.Sort();
list = builder.ToRefList();
NUnit.Framework.Assert.AreEqual(2, list.Size());
NUnit.Framework.Assert.AreSame(REF_A, list.Get(0));
NUnit.Framework.Assert.AreSame(REF_B, list.Get(1));
}
public virtual void TestPutReplaceEntry()
{
Ref otherc = NewRef(REF_c.GetName());
NUnit.Framework.Assert.AreNotSame(REF_c, otherc);
RefList <Ref> one = ToList(REF_A, REF_c);
RefList <Ref> two = one.Put(otherc);
NUnit.Framework.Assert.AreNotSame(one, two);
// one is not modified, but two is
NUnit.Framework.Assert.AreEqual(2, one.Size());
NUnit.Framework.Assert.AreSame(REF_A, one.Get(0));
NUnit.Framework.Assert.AreSame(REF_c, one.Get(1));
NUnit.Framework.Assert.AreEqual(2, two.Size());
NUnit.Framework.Assert.AreSame(REF_A, two.Get(0));
NUnit.Framework.Assert.AreSame(otherc, two.Get(1));
}
public virtual void TestEntryTypeSet()
{
Ref refA_one = NewRef("refs/heads/A", ID_ONE);
Ref refA_two = NewRef("refs/heads/A", ID_TWO);
packed = ToList(refA_one);
RefMap map = new RefMap("refs/heads/", packed, loose, resolved);
NUnit.Framework.Assert.AreSame(refA_one, map.Get("A"));
KeyValuePair <string, Ref> ent = map.EntrySet().Iterator().Next();
NUnit.Framework.Assert.AreEqual("A", ent.Key);
NUnit.Framework.Assert.AreSame(refA_one, ent.Value);
// NUnit.Framework.Assert.AreSame(refA_one, ent.SetValue(refA_two));
// NUnit.Framework.Assert.AreSame(refA_two, ent.Value);
NUnit.Framework.Assert.AreSame(refA_two, map.Get("A"));
NUnit.Framework.Assert.AreEqual(1, map.Count);
}
public virtual void TestRemove()
{
Ref master = NewRef("refs/heads/master", ID_ONE);
Ref headU = NewRef("HEAD", "refs/heads/master");
Ref headR = NewRef("HEAD", master);
packed = ToList(master);
loose = ToList(headU, master);
resolved = ToList(headR);
RefMap map = new RefMap(string.Empty, packed, loose, resolved);
NUnit.Framework.Assert.IsNull(Sharpen.Collections.Remove(map, "not.a.reference"));
NUnit.Framework.Assert.AreSame(master, Sharpen.Collections.Remove(map, "refs/heads/master"
));
NUnit.Framework.Assert.IsNull(map.Get("refs/heads/master"));
NUnit.Framework.Assert.AreSame(headR, Sharpen.Collections.Remove(map, "HEAD"));
NUnit.Framework.Assert.IsNull(map.Get("HEAD"));
NUnit.Framework.Assert.IsTrue(map.IsEmpty());
}
public virtual void TestIterator_FailsAtEnd()
{
Ref master = NewRef("refs/heads/master", ID_ONE);
loose = ToList(master);
RefMap map = new RefMap(string.Empty, packed, loose, resolved);
Iterator <Ref> itr = map.Values.Iterator();
NUnit.Framework.Assert.IsTrue(itr.HasNext());
NUnit.Framework.Assert.AreSame(master, itr.Next());
try
{
itr.Next();
NUnit.Framework.Assert.Fail("iterator allowed next");
}
catch (NoSuchElementException)
{
}
}
public virtual void TestToString_WithPrefix()
{
Ref a = NewRef("refs/heads/A", ID_ONE);
Ref b = NewRef("refs/heads/foo/B", ID_TWO);
Ref c = NewRef("refs/heads/foo/C", ID_TWO);
Ref g = NewRef("refs/heads/g", ID_ONE);
packed = ToList(a, b, c, g);
StringBuilder exp = new StringBuilder();
exp.Append("[");
exp.Append(b.ToString());
exp.Append(", ");
exp.Append(c.ToString());
exp.Append("]");
RefMap map = new RefMap("refs/heads/foo/", packed, loose, resolved);
NUnit.Framework.Assert.AreEqual(exp.ToString(), map.ToString());
}
public virtual void TestIterator_MissingUnresolvedSymbolicRefIsBug()
{
Ref master = NewRef("refs/heads/master", ID_ONE);
Ref headR = NewRef("HEAD", master);
loose = ToList(master);
// loose should have added newRef("HEAD", "refs/heads/master")
resolved = ToList(headR);
RefMap map = new RefMap(string.Empty, packed, loose, resolved);
Iterator <Ref> itr = map.Values.Iterator();
try
{
itr.HasNext();
NUnit.Framework.Assert.Fail("iterator did not catch bad input");
}
catch (InvalidOperationException)
{
}
}
public virtual void TestEmpty()
{
RefList <Ref> list = RefList.EmptyList();
NUnit.Framework.Assert.AreEqual(0, list.Size());
NUnit.Framework.Assert.IsTrue(list.IsEmpty());
NUnit.Framework.Assert.IsFalse(list.Iterator().HasNext());
NUnit.Framework.Assert.AreEqual(-1, list.Find("a"));
NUnit.Framework.Assert.AreEqual(-1, list.Find("z"));
NUnit.Framework.Assert.IsFalse(list.Contains("a"));
NUnit.Framework.Assert.IsNull(list.Get("a"));
try
{
list.Get(0);
NUnit.Framework.Assert.Fail("RefList.emptyList should have 0 element array");
}
catch (IndexOutOfRangeException)
{
}
}
public virtual void TestFindContainsGet()
{
RefList <Ref> list = ToList(REF_A, REF_B, REF_c);
NUnit.Framework.Assert.AreEqual(0, list.Find("A"));
NUnit.Framework.Assert.AreEqual(1, list.Find("B"));
NUnit.Framework.Assert.AreEqual(2, list.Find("c"));
NUnit.Framework.Assert.AreEqual(-1, list.Find("0"));
NUnit.Framework.Assert.AreEqual(-2, list.Find("AB"));
NUnit.Framework.Assert.AreEqual(-3, list.Find("a"));
NUnit.Framework.Assert.AreEqual(-4, list.Find("z"));
NUnit.Framework.Assert.AreSame(REF_A, list.Get("A"));
NUnit.Framework.Assert.AreSame(REF_B, list.Get("B"));
NUnit.Framework.Assert.AreSame(REF_c, list.Get("c"));
NUnit.Framework.Assert.IsNull(list.Get("AB"));
NUnit.Framework.Assert.IsNull(list.Get("z"));
NUnit.Framework.Assert.IsTrue(list.Contains("A"));
NUnit.Framework.Assert.IsTrue(list.Contains("B"));
NUnit.Framework.Assert.IsTrue(list.Contains("c"));
NUnit.Framework.Assert.IsFalse(list.Contains("AB"));
NUnit.Framework.Assert.IsFalse(list.Contains("z"));
}
public virtual void TestEntryTypeSet()
{
Ref refA_one = NewRef("refs/heads/A", ID_ONE);
Ref refA_two = NewRef("refs/heads/A", ID_TWO);
packed = ToList(refA_one);
RefMap map = new RefMap("refs/heads/", packed, loose, resolved);
NUnit.Framework.Assert.AreSame(refA_one, map.Get("A"));
KeyValuePair <string, Ref> ent = map.EntrySet().Iterator().Next();
NUnit.Framework.Assert.AreEqual("A", ent.Key);
NUnit.Framework.Assert.AreSame(refA_one, ent.Value);
// FIXME: .NET returns an immutable KeyValuePair whereas Java
// returns a mutable one. Therefore this test is invalid in .NET
// No code does this internally (it's a compile error as SetValue does not exist)
// so we are ok to comment this out.
// NUnit.Framework.Assert.AreSame(refA_one, ent.SetValue(refA_two));
// NUnit.Framework.Assert.AreSame(refA_two, ent.Value);
// NUnit.Framework.Assert.AreEqual(refA_two, map.Get("A"));
// NUnit.Framework.Assert.AreEqual(1, map.Count);
}
public virtual void TestMerge_HeadMaster()
{
Ref master = NewRef("refs/heads/master", ID_ONE);
Ref headU = NewRef("HEAD", "refs/heads/master");
Ref headR = NewRef("HEAD", master);
loose = ToList(headU, master);
resolved = ToList(headR);
RefMap map = new RefMap(string.Empty, packed, loose, resolved);
NUnit.Framework.Assert.AreEqual(2, map.Count);
NUnit.Framework.Assert.IsFalse(map.IsEmpty());
NUnit.Framework.Assert.IsTrue(map.ContainsKey("refs/heads/master"));
NUnit.Framework.Assert.AreSame(master, map.Get("refs/heads/master"));
// resolved overrides loose given same name
NUnit.Framework.Assert.AreSame(headR, map.Get("HEAD"));
Iterator <Ref> itr = map.Values.Iterator();
NUnit.Framework.Assert.IsTrue(itr.HasNext());
NUnit.Framework.Assert.AreSame(headR, itr.Next());
NUnit.Framework.Assert.IsTrue(itr.HasNext());
NUnit.Framework.Assert.AreSame(master, itr.Next());
NUnit.Framework.Assert.IsFalse(itr.HasNext());
}
public virtual void SetUp()
{
packed = RefList.EmptyList();
loose = RefList.EmptyList();
resolved = RefList.EmptyList();
}
public _Iterator_104(RefList <T> _enclosing)
{
this._enclosing = _enclosing;
}
internal static RefList <Ref> Copy <U>(RefList <U> other) where U : Ref
{
return(new RefList <Ref>(other.list, other.cnt));
}
