public void Concat_ShouldConcatFullChain(params string[] parms)
{
// arrange
var extraPath = new CodePath();
var sut = new CodePath();
foreach (var name in parms)
{
var mockedMethod = Mock.Create <Method>();
Mock.Arrange(() => mockedMethod.FullName).Returns(name);
extraPath.AddLast(mockedMethod);
sut.AddLast(mockedMethod);
}
// act
sut.Concat(extraPath);
// assert
Assert.Equal(parms.Length * 2, sut.Count());
Assert.Equal(parms.Length * 2, sut.Length);
var index = 0;
foreach (var method in sut)
{
Assert.Equal(parms[index % parms.Length], method.FullName);
index++;
}
}