public void Test_Not_Find_Comparer()
{
using (var comparerRepository = new ComparerRepositoryFake())
{
var comparer = comparerRepository.Find(-9999);
Assert.Null(comparer);
}
}
public void Test_Find_Comparer()
{
using (var comparerRepository = new ComparerRepositoryFake())
{
var comparer = comparerRepository.Find(1);
Assert.NotNull(comparer);
Assert.Equal(comparer.Left, File.ReadAllText(@"..\..\..\..\files\SameSize1.txt"));
Assert.Equal(comparer.Right, File.ReadAllText(@"..\..\..\..\files\SameSize2.txt"));
}
}
public string Get(int id)
{
using (var comparerRepository = new ComparerRepositoryFake())
{
var comparer = comparerRepository.Find(id);
if (comparer is null)
{
throw new ArgumentNullException("Content not found");
}
if (comparer.Left.Equals(comparer.Right))
{
return("Content is the same.");
}
if (!comparer.Left.Length.Equals(comparer.Right.Length))
{
return("Content is not of the same size.");
}
string jsonLeft = Encoding.UTF8.GetString(Convert.FromBase64String(comparer.Left));
string jsonRight = Encoding.UTF8.GetString(Convert.FromBase64String(comparer.Right));
int length = 0;
int?offset = null;
List <DiffEntry> diffEntries = new List <DiffEntry>();
for (int i = 0; i < jsonLeft.Length; i++)
{
if (jsonLeft[i] != jsonRight[i])
{
if (length == 0)
{
offset = i;
}
length++;
}
else if (length > 0)
{
diffEntries.Add(new DiffEntry((int)offset, length));
length = 0;
offset = 0;
}
}
return(Newtonsoft.Json.JsonConvert.SerializeObject(diffEntries));
}
}
public void Test_Update_Comparer1()
{
using (var comparerRepository = new ComparerRepositoryFake())
{
var comparer = comparerRepository.Find(1);
string content = File.ReadAllText(@"..\..\..\..\files\SameSize2.txt");
comparer.Left = content;
comparerRepository.Update(comparer);
Assert.Equal(comparerRepository.Find(1).Left, content);
}
}
public void Test_Add_Comparer2()
{
using (var comparerRepository = new ComparerRepositoryFake())
{
comparerRepository.Add(new Comparer()
{
Id = 99,
});
comparerRepository.Find(99);
Assert.NotNull(comparerRepository.Find(99));
}
}
public void Test_Update_Comparer2()
{
using (var comparerRepository = new ComparerRepositoryFake())
{
var comparer1 = comparerRepository.Find(1);
var comparer2 = comparerRepository.Find(2);
comparer1.Right = comparer2.Right;
comparerRepository.Update(comparer1);
comparer1 = comparerRepository.Find(1);
Assert.Equal(comparer1.Right, comparer2.Right);
}
}
public void Test_Add_Comparer1()
{
using (var comparerRepository = new ComparerRepositoryFake())
{
comparerRepository.Add(new Comparer()
{
Id = 99,
Left = File.ReadAllText(@"..\..\..\..\files\SameSize1.txt"),
Right = File.ReadAllText(@"..\..\..\..\files\SameSize2.txt"),
});
comparerRepository.Find(99);
Assert.NotNull(comparerRepository.Find(99));
}
}
