public void AbsoluteToRelativePaths()
{
PathRef pathRef = new PathRef("DirA/DirB");
pathRef.JoinWith("../../../DirC");
Assert.That(pathRef.PosixPath, Is.EqualTo(@"../DirC"));
}
public void When_EmptyJoiningWithNull()
{
PathRef pathRef = new PathRef();
Assert.That(() => { pathRef.JoinWith(null); }, Throws.Nothing);
Assert.That(pathRef.ToString(), Is.EqualTo(""));
}
public void When_EmptyJoiningWithRelativePath(string[] toJoin, string expectedOutput)
{
PathRef pathRef = new PathRef();
Assert.That(() => { pathRef.JoinWith(toJoin); }, Throws.Nothing);
Assert.That(pathRef.ToString(), Is.EqualTo(expectedOutput));
}
public void NavigationJoin()
{
PathRef pathRef = new PathRef("DirA/DirB");
pathRef.JoinWith("DirE/../DirF"); //Relative paths are also allowed
Assert.That(pathRef.PosixPath, Is.EqualTo(@"DirA/DirB/DirF"));
}
public void When_Combine5(string path1, string path2, string path3, string path4, string path5)
{
//Take note PathRef.Combine does never initialize the PathRef empty, so we should not expect it to either
var expectedPathRef = new PathRef(path1);
expectedPathRef.JoinWith(path2, path3, path4, path5);
Assert.That(PathRef.Combine(path1, path2, path3, path4, path5), Is.EqualTo(expectedPathRef));
}
public void When_JoiningRootedWithRootedPath(string original, string[] toJoin, string expectedOutput)
{
PathRef pathRef = new PathRef(original);
Assert.That(() => { pathRef.JoinWith(toJoin); }, Throws.Nothing);
Assert.That(pathRef.IsRooted, Is.True);
Assert.That(pathRef.ToString(), Is.EqualTo(expectedOutput));
}
public void When_JoiningWithNullArray(string original)
{
PathRef pathRef = new PathRef(original);
string expectedOutput = pathRef.ToString();
Assert.That(() => { pathRef.JoinWith(new string[] { null, null, null }); }, Throws.Nothing);
Assert.That(pathRef.ToString(), Is.EqualTo(expectedOutput));
}
public void Rooting()
{
PathRef pathRef = new PathRef("C:/DirA");
Assert.That(pathRef.IsRooted, Is.True);
pathRef.JoinWith("../../../..");
Assert.That(pathRef.PosixPath, Is.EqualTo(@"C:"));
pathRef.Clear();
Assert.That(pathRef.IsRooted, Is.False);
}
