public void AddIfNew()
{
var test = new ColumnCollection();
Assert.AreEqual(0, test.Count);
var item1 = new Column("Test");
test.AddIfNew(item1);
Assert.AreEqual(1, test.Count);
var item2 = new Column("Test");
test.AddIfNew(item2);
Assert.AreEqual(1, test.Count);
Assert.AreEqual(item1, item2);
test.AddIfNew(new Column());
var exception = false;
try
{
// ReSharper disable once AssignNullToNotNullAttribute
test.AddIfNew(null);
}
catch (ArgumentException)
{
exception = true;
}
catch (Exception ex)
{
Assert.Fail("Wrong Exception Type: " + ex.GetType());
}
Assert.IsTrue(exception, "No Exception thrown");
}
public void Clone()
{
var test1 = new ColumnCollection();
test1.AddIfNew(new Column("Test1"));
test1.AddIfNew(new Column("Test2"));
test1.AddIfNew(new Column("Test3"));
var test2 = test1.Clone();
Assert.IsTrue(test2.Equals(test1));
}
public void Get()
{
var test = new ColumnCollection();
var item1 = new Column("Test");
test.AddIfNew(item1);
Assert.AreEqual(1, test.Count);
var item2 = new Column("Test2");
test.AddIfNew(item2);
Assert.AreEqual(item1, test.Get("Test"));
Assert.AreEqual(item1, test.Get("TEST"));
Assert.AreEqual(item2, test.Get("tEst2"));
Assert.IsNull(test.Get(""));
Assert.IsNull(test.Get(null));
}
public void CollectionCopy()
{
var col1 = new ColumnCollection();
var col2 = new List <Column>();
col1.CollectionCopy(col2);
Assert.AreEqual(0, col2.Count);
col2.Add(new Column());
Assert.AreEqual(1, col2.Count);
col1.CollectionCopy(col2);
Assert.AreEqual(0, col2.Count);
col1.AddIfNew(new Column {
Name = "ID"
});
col1.CollectionCopy(col2);
Assert.AreEqual(1, col2.Count);
}