public void ConcatNew_ConcatPartial_ShouldConcatFullChain(params string[][] parms)
{
// arrange
var extraPath = new CodePath();
var sut = new CodePath();
foreach (var name in parms[0])
{
var mockedMethod = Mock.Create <Method>();
Mock.Arrange(() => mockedMethod.FullName).Returns(name);
sut.AddLast(mockedMethod);
}
foreach (var name in parms[1])
{
var mockedMethod = Mock.Create <Method>();
Mock.Arrange(() => mockedMethod.FullName).Returns(name);
extraPath.AddLast(mockedMethod);
}
// form expected final path
var expected = parms[0].Concat(parms[1].Skip(2));
// act
var newSut = sut.ConcatNew(extraPath.GetSubPaths().ToList()[1]);
// assert
Assert.Equal(parms[0].Length + parms[1].Length - 2, newSut.Count());
Assert.Equal(parms[0].Length + parms[1].Length - 2, newSut.Length);
Assert.Equal(expected, newSut.Select(x => x.FullName));
}
public void GetSubPaths_SubPathsHaveValidProperties(params string[] parms)
{
// arrange
var sut = new CodePath();
foreach (var name in parms)
{
var mockedMethod = Mock.Create <Method>();
Mock.Arrange(() => mockedMethod.FullName).Returns(name);
sut.AddLast(mockedMethod);
}
// act
var subPathsList = sut.GetSubPaths().ToList();
// assert
for (int i = 0; i < subPathsList.Count; i++)
{
var currentPath = subPathsList[i];
Assert.Equal(sut.Length - i - 1, currentPath.Length);
Assert.Equal(sut.ElementAt(i + 1), currentPath.FirstMethod);
Assert.Equal(sut.LastMethod, currentPath.LastMethod);
}
}