public void WeakReferenceCollection_Remove_Test1()
{
using (var verify = new Verify())
{
string item1 = "AAA";
string item2 = "BBB";
var list = new List <string>();
list.Add(item1);
list.Add(item2);
var result = new WeakReferenceCollection <string>();
result.AddRange(list);
verify.ItemsAreEqual(new[] { "AAA", "BBB" }, result, "Two items should have been in the collection.");
verify.IsTrue(result.Remove(item2), "item 1 should have been removable");
verify.ItemsAreEqual(new[] { "AAA" }, result, "One item should have been left in the collection.");
verify.IsTrue(result.Remove(item1), "item 2 should have been removable");
verify.IsEmpty(result, "Removal failed");
verify.IsFalse(result.Remove(item1), "item was already removed");
verify.ArgumentNullException("item", () => result.Remove(null));
}
}
public void WeakReferenceCollection_AddRange_Test1()
{
using (var verify = new Verify())
{
IList <string> list = null;
var result = new WeakReferenceCollection <string>();
verify.ArgumentNullException("list", () => result.AddRange(list));
}
}
public void WeakReferenceCollection_AddRange_Test1()
{
using (var verify = new Verify())
{
IList<string> list = null;
var result = new WeakReferenceCollection<string>();
verify.ArgumentNullException("list", () => result.AddRange(list));
}
}
public void WeakReferenceCollection_AddRange_Test3()
{
using (var verify = new Verify())
{
string item1 = "AAA";
string item2 = "BBB";
var list = new List <string>();
list.Add(item1);
list.Add(null);
list.Add(item2);
var result = new WeakReferenceCollection <string>();
verify.ArgumentException("list", () => result.AddRange(list), "The list contains a null item");
}
}
public void WeakReferenceCollection_AddRange_Test3()
{
using (var verify = new Verify())
{
string item1 = "AAA";
string item2 = "BBB";
var list = new List<string>();
list.Add(item1);
list.Add(null);
list.Add(item2);
var result = new WeakReferenceCollection<string>();
verify.ArgumentException("list", () => result.AddRange(list), "The list contains a null item");
}
}
public void WeakReferenceCollection_AddRange_Test2()
{
using (var verify = new Verify())
{
string item1 = "AAA";
string item2 = "BBB";
var list = new List <string>();
list.Add(item1);
list.Add(item2);
var result = new WeakReferenceCollection <string>();
result.AddRange(list);
verify.ItemsAreSame(new[] { "AAA", "BBB" }, result, "Two items should have been in the collection.");
}
}
public void WeakReferenceCollection_AddRange_Test2()
{
using (var verify = new Verify())
{
string item1 = "AAA";
string item2 = "BBB";
var list = new List<string>();
list.Add(item1);
list.Add(item2);
var result = new WeakReferenceCollection<string>();
result.AddRange(list);
verify.ItemsAreSame(new[] { "AAA", "BBB" }, result, "Two items should have been in the collection.");
}
}
public void WeakReferenceCollection_GetEnumerator()
{
using (var verify = new Verify())
{
string item1 = "AAA";
string item2 = "BBB";
var list = new List <string>();
list.Add(item1);
list.Add(item2);
var result = new WeakReferenceCollection <string>();
result.AddRange(list);
verify.ItemsAreEqual((IEnumerable <string>) new[] { "AAA", "BBB" }, list, "");
verify.IsFalse(((ICollection <string>)result).IsReadOnly, "Is read only should be false");
}
}
public void WeakReferenceCollection_Remove_Test1()
{
using (var verify = new Verify())
{
string item1 = "AAA";
string item2 = "BBB";
var list = new List<string>();
list.Add(item1);
list.Add(item2);
var result = new WeakReferenceCollection<string>();
result.AddRange(list);
verify.ItemsAreEqual(new[] { "AAA", "BBB" }, result, "Two items should have been in the collection.");
verify.IsTrue(result.Remove(item2), "item 1 should have been removable");
verify.ItemsAreEqual(new[] { "AAA" }, result, "One item should have been left in the collection.");
verify.IsTrue(result.Remove(item1), "item 2 should have been removable");
verify.IsEmpty(result, "Removal failed");
verify.IsFalse(result.Remove(item1), "item was already removed");
verify.ArgumentNullException("item", () => result.Remove(null));
}
}
public void WeakReferenceCollection_GetEnumerator()
{
using (var verify = new Verify())
{
string item1 = "AAA";
string item2 = "BBB";
var list = new List<string>();
list.Add(item1);
list.Add(item2);
var result = new WeakReferenceCollection<string>();
result.AddRange(list);
verify.ItemsAreEqual((IEnumerable<string>)new[] { "AAA", "BBB" }, list, "");
verify.IsFalse(((ICollection<string>)result).IsReadOnly, "Is read only should be false");
}
}