public void RemoveAt_OfAnInstanceInitializedWithReadOnlyList_ThrowsException()
{
// Arrange
var c0 = new NonNullCollection <IUnit>(new IUnit[] {
MutableUnit.Create("foo"), MutableUnit.Create("bar")
}.ToList().AsReadOnly());
// Act
// Assert
Assert.That(() => {
c0.RemoveAt(1);
}, Throws.InstanceOf <NotSupportedException>());
}
public void RemoveAt_OfAnInstanceInitializedWithNormalList_DoesNotThrowException()
{
// Arrange
var c0 = new NonNullCollection <IUnit>(new IUnit[] {
MutableUnit.Create("foo"), MutableUnit.Create("bar")
}.ToList());
// Act
c0.RemoveAt(1);
// Assert
Assert.That(c0.Count, Is.EqualTo(1));
}
public void ctor_WhenArgumentContainsNull_ThrowsException()
{
// Arrange
// Act
// Assert
Assert.That(() => new NonNullCollection <IUnit>(new IUnit[] {
MutableUnit.Create("foo"), null, MutableUnit.Create("bar")
}), Throws.ArgumentException);
Assert.That(() => new NonNullCollection <IUnit>(new IUnit[] {
null, MutableUnit.Create("foo"), MutableUnit.Create("bar")
}), Throws.ArgumentException);
Assert.That(() => new NonNullCollection <IUnit>(new IUnit[] {
MutableUnit.Create("foo"), MutableUnit.Create("bar"), null
}), Throws.ArgumentException);
}
