public void RemoveOne()
{
FieldFormatterCollection fieldFormatters = new FieldFormatterCollection();
fieldFormatters.Removed += new FieldFormatterRemovedEventHandler(
OnFieldFormattersRemoved);
// Add field formatters.
for (int i = _fieldFormatters.Length - 1; i >= 0; i--)
{
fieldFormatters.Add(( FieldFormatter)(_fieldFormatters[i]));
}
// Remove.
for (int i = 0; i < _exists.Length; i++)
{
Assert.IsNotNull(fieldFormatters[_exists[i]]);
Assert.IsTrue(fieldFormatters.Contains(_exists[i]));
Assert.IsNull(fieldFormatters[_notExists[i]]);
Assert.IsFalse(fieldFormatters.Contains(_notExists[i]));
_removedEventArgs = null;
FieldFormatter fieldFormatter = fieldFormatters[_exists[i]];
fieldFormatters.Remove(_exists[i]);
Assert.IsNotNull(_removedEventArgs);
Assert.IsTrue(_removedEventArgs.FieldFormatter == fieldFormatter);
_removedEventArgs = null;
fieldFormatters.Remove(_notExists[i]);
Assert.IsNull(_removedEventArgs);
Assert.IsNull(fieldFormatters[_exists[i]]);
Assert.IsFalse(fieldFormatters.Contains(_exists[i]));
Assert.IsNull(fieldFormatters[_notExists[i]]);
Assert.IsFalse(fieldFormatters.Contains(_notExists[i]));
if (i < _maximum.Length)
{
Assert.IsTrue(fieldFormatters.MaximumFieldFormatterNumber == _maximum[i]);
}
else
{
try {
int max = fieldFormatters.MaximumFieldFormatterNumber;
Assert.Fail();
} catch (ApplicationException) {
}
}
}
}
public void RemoveMany()
{
FieldFormatterCollection fieldFormatters = new FieldFormatterCollection();
// Add field formatters.
for (int i = _fieldFormatters.Length - 1; i >= 0; i--)
{
fieldFormatters.Add(( FieldFormatter)(_fieldFormatters[i]));
}
// Remove all.
Assert.IsTrue(fieldFormatters.Count == _fieldFormatters.Length);
fieldFormatters.Remove(_notExists);
Assert.IsTrue(fieldFormatters.Count == _fieldFormatters.Length);
fieldFormatters.Remove(_exists);
Assert.IsTrue(fieldFormatters.Count == 0);
// Add field formatters again.
for (int i = _fieldFormatters.Length - 1; i >= 0; i--)
{
fieldFormatters.Add(( FieldFormatter)(_fieldFormatters[i]));
}
// Remove.
int[] fieldsToRemove = new int[4];
for (int i = 0; i < _exists.Length; i += 2)
{
if ((i + 1) >= _exists.Length)
{
break;
}
fieldsToRemove[0] = _exists[i];
fieldsToRemove[1] = _notExists[i];
fieldsToRemove[2] = _exists[i + 1];
fieldsToRemove[3] = _notExists[i + 1];
Assert.IsNotNull(fieldFormatters[_exists[i]]);
Assert.IsTrue(fieldFormatters.Contains(_exists[i]));
Assert.IsNull(fieldFormatters[_notExists[i]]);
Assert.IsFalse(fieldFormatters.Contains(_notExists[i]));
Assert.IsNotNull(fieldFormatters[_exists[i + 1]]);
Assert.IsTrue(fieldFormatters.Contains(_exists[i + 1]));
Assert.IsNull(fieldFormatters[_notExists[i + 1]]);
Assert.IsFalse(fieldFormatters.Contains(_notExists[i + 1]));
fieldFormatters.Remove(fieldsToRemove);
Assert.IsNull(fieldFormatters[_exists[i]]);
Assert.IsFalse(fieldFormatters.Contains(_exists[i]));
Assert.IsNull(fieldFormatters[_notExists[i]]);
Assert.IsFalse(fieldFormatters.Contains(_notExists[i]));
Assert.IsNull(fieldFormatters[_exists[i + 1]]);
Assert.IsFalse(fieldFormatters.Contains(_exists[i + 1]));
Assert.IsNull(fieldFormatters[_notExists[i + 1]]);
Assert.IsFalse(fieldFormatters.Contains(_notExists[i + 1]));
Assert.IsTrue(fieldFormatters.MaximumFieldFormatterNumber == _maximum[i + 1]);
}
Assert.IsTrue(fieldFormatters.Count == 1);
Assert.IsTrue(fieldFormatters.MaximumFieldFormatterNumber == _maximum[_maximum.Length - 1]);
}