public void Contains_DoesNotContain_IsFalse()
{
// arrange
var list = new MappedList(_testMap);
list.SetValues(_testValues);
// act
var result = list.Contains("bat");
// assert
Assert.False(result);
}
public void Contains_DoesContain_IsTrue()
{
// arrange
var list = new MappedList(_testMap);
list.SetValues(_testValues);
// act
var result = list.Contains("foo");
// assert
Assert.True(result);
}
public void Count_ReturnsCount()
{
// arrange
var list = new MappedList(_testMap);
list.SetValues(_testValues);
// act
var count = list.Count;
// assert
Assert.Equal(_testValues.Length, count);
}
public void Index_FirstIsLast()
{
// arrange
var list = new MappedList(_testMap);
list.SetValues(_testValues);
// act
var value = list[0];
// assert
Assert.Equal("baz", value);
}
public void Foreach_ListIsBackwards()
{
// arrange
var expected = new[] { "baz", "bar", "foo" };
var list = new MappedList(_testMap);
list.SetValues(_testValues);
// act
var output = new List <string>();
foreach (var value in list)
{
output.Add(value);
}
// assert
var asArray = output.ToArray();
Assert.Equal(expected, asArray);
}