public void TestCut()
{
var data = new char[] { '1', '2', '3', '4', '5' };
Arr.Cut(ref data, 1);
Assert.AreEqual('2', data[0]);
Assert.AreEqual(4, data.Length);
Arr.Cut(ref data, -1);
Assert.AreEqual('4', data[2]);
Assert.AreEqual(3, data.Length);
Arr.Cut(ref data, 0);
Assert.AreEqual(3, data.Length);
Arr.Cut(ref data, 10);
Assert.AreEqual(0, data.Length);
data = new char[] { '1', '2', '3', '4', '5' };
Arr.Cut(ref data, -10);
Assert.AreEqual(0, data.Length);
data = new char[] { '1', '2', '3', '4', '5' };
Arr.Cut(ref data, 3);
Assert.AreEqual('4', data[0]);
Assert.AreEqual(2, data.Length);
data = new char[] { '1', '2', '3', '4', '5' };
Arr.Cut(ref data, -3);
Assert.AreEqual('2', data[1]);
Assert.AreEqual(2, data.Length);
char[] obj = null;
Arr.Cut(ref obj, 100);
obj = new char[0];
Arr.Cut(ref obj, 100);
}
public void TestCut()
{
Arr.Cut(ref foobar, 1);
CollectionAssert.AreEqual(
new[]
{
"bar", "baz",
}, foobar);
Arr.Cut(ref foobar, -1);
CollectionAssert.AreEqual(
new[]
{
"bar",
}, foobar);
Arr.Cut(ref foobar, 0);
CollectionAssert.AreEqual(
new[]
{
"bar",
}, foobar);
Arr.Cut(ref foobar, 999);
CollectionAssert.AreEqual(Array.Empty <string>(), foobar);
Arr.Cut(ref bar, -999);
CollectionAssert.AreEqual(Array.Empty <string>(), bar);
}
