public void ToImmutable_ImmutableCollection()
{
//Arrange
var source = new ImmutableCollection <char>(new char[] { 'A' });
//Act
var immutableCollection = EnumerableExtender.ToImmutable(source);
//Assert
Assert.AreEqual('A', immutableCollection[0]);
}
public void ToImmutable_Array()
{
//Arrange
var source = new char[] { 'A' };
var immutableCollection = EnumerableExtender.ToImmutable(source);
//Act
source[0] = 'B';
//Assert
Assert.AreEqual('A', immutableCollection[0]);
}