{
  Solutions to the Advent Of Code.
  Copyright (C) 2023  Stefan Müller

  This program is free software: you can redistribute it and/or modify it under
  the terms of the GNU General Public License as published by the Free Software
  Foundation, either version 3 of the License, or (at your option) any later
  version.

  This program is distributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

  You should have received a copy of the GNU General Public License along with
  this program.  If not, see <http://www.gnu.org/licenses/>.
}

unit UScratchcardsTestCases;

{$mode ObjFPC}{$H+}

interface

uses
  Classes, SysUtils, fpcunit, testregistry, USolver, UBaseTestCases, UScratchcards;

type

  { TScratchcardsBaseTestCase }

  TScratchcardsBaseTestCase = class(TBaseTestCase)
  protected
    procedure Setup; override;
  end;

  { TScratchcardsFullDataTestCase }

  TScratchcardsFullDataTestCase = class(TScratchcardsBaseTestCase)
  protected
    procedure Setup; override;
  published
    procedure TestPart1;
    procedure TestPart2;
  end;

  { TScratchcardsExampleTestCase }

  TScratchcardsExampleTestCase = class(TScratchcardsBaseTestCase)
  protected
    procedure Setup; override;
  published
    procedure TestPart1;
    procedure TestPart2;
  end;

implementation

{ TScratchcardsBaseTestCase }

procedure TScratchcardsBaseTestCase.Setup;
begin
  inherited Setup;
  FSolver := TScratchcards.Create;
end;

{ TScratchcardsFullDataTestCase }

procedure TScratchcardsFullDataTestCase.Setup;
begin
  inherited Setup;
  FEngine.ProcessData(FSolver);
end;

procedure TScratchcardsFullDataTestCase.TestPart1;
begin
  AssertEquals(21821, FSolver.GetResultPart1);
end;

procedure TScratchcardsFullDataTestCase.TestPart2;
begin
  AssertEquals(-1, FSolver.GetResultPart2);
end;

{ TScratchcardsExampleTestCase }

procedure TScratchcardsExampleTestCase.Setup;
begin
  inherited Setup;
  FSolver.Init;
  FSolver.ProcessDataLine('Card 1: 41 48 83 86 17 | 83 86  6 31 17  9 48 53');
  FSolver.ProcessDataLine('Card 2: 13 32 20 16 61 | 61 30 68 82 17 32 24 19');
  FSolver.ProcessDataLine('Card 3:  1 21 53 59 44 | 69 82 63 72 16 21 14  1');
  FSolver.ProcessDataLine('Card 4: 41 92 73 84 69 | 59 84 76 51 58  5 54 83');
  FSolver.ProcessDataLine('Card 5: 87 83 26 28 32 | 88 30 70 12 93 22 82 36');
  FSolver.ProcessDataLine('Card 6: 31 18 13 56 72 | 74 77 10 23 35 67 36 11');
  FSolver.Finish;
end;

procedure TScratchcardsExampleTestCase.TestPart1;
begin
  AssertEquals(13, FSolver.GetResultPart1);
end;

procedure TScratchcardsExampleTestCase.TestPart2;
begin
  AssertEquals(-1, FSolver.GetResultPart2);
end;

initialization

  RegisterTest(TScratchcardsFullDataTestCase);
  RegisterTest(TScratchcardsExampleTestCase);
end.