public void Pointer_ExtensionIsZip_IsZipFileIsTrue(string extension)
{
var pointer = new PackagePointer("file." + extension);
Assert.That(pointer.IsZipFile, Is.True);
}
public void Pointer_ExtensionIsNotZip_IsZipFileIsFalse()
{
var pointer = new PackagePointer("file.tar");
Assert.That(pointer.IsZipFile, Is.False);
}