public void Item_GetIndexOutOfRange_ThrowsIndexOutOfRangeException(int index)
{
var wrappedItems = new TestWrappedClass[10];
for (var i = 0; i < 10; ++i)
{
wrappedItems[i] = new TestWrappedClass();
}
var array = new WrappedReadOnlyList <TestClass, TestWrappedClass>(
wrappedItems, (_, testWrappedClass) => new TestClass(testWrappedClass));
Assert.Throws <IndexOutOfRangeException>(() => array[index]);
}
public void Count_Get()
{
var wrappedItems = new TestWrappedClass[10];
for (var i = 0; i < 10; ++i)
{
wrappedItems[i] = new TestWrappedClass();
}
var array = new WrappedReadOnlyList <TestClass, TestWrappedClass>(
wrappedItems, (_, testWrappedClass) => new TestClass(testWrappedClass));
Assert.Equal(10, array.Count);
}
public void Item_Get()
{
var wrappedItems = new TestWrappedClass[10];
for (var i = 0; i < 10; ++i)
{
wrappedItems[i] = new TestWrappedClass();
}
var array = new WrappedReadOnlyList <TestClass, TestWrappedClass>(
wrappedItems, (_, testWrappedClass) => new TestClass(testWrappedClass));
var item = array[1];
Assert.Same(wrappedItems[1], item.Wrapped);
}
public void GetEnumerator()
{
var wrappedItems = new TestWrappedClass[10];
for (var i = 0; i < 10; ++i)
{
wrappedItems[i] = new TestWrappedClass();
}
var items = new WrappedReadOnlyList <TestClass, TestWrappedClass>(
wrappedItems, (_, testWrappedClass) => new TestClass(testWrappedClass)).ToList();
for (var i = 0; i < 10; ++i)
{
Assert.Same(wrappedItems[i], items[i].Wrapped);
}
}
public void Item_GetMultipleTimes_ReturnsSameInstance()
{
var wrappedItems = new TestWrappedClass[10];
for (var i = 0; i < 10; ++i)
{
wrappedItems[i] = new TestWrappedClass();
}
var array = new WrappedReadOnlyList <TestClass, TestWrappedClass>(
wrappedItems, (_, testWrappedClass) => new TestClass(testWrappedClass));
var item = array[1];
var item2 = array[1];
Assert.Same(item, item2);
}
