AdventOfCode2023/tests/UGearRatiosTestCases.pas

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{
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 UGearRatiosTestCases;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, fpcunit, testregistry, USolver, UGearRatios;
type
{ TGearRatiosBaseTestCase }
TGearRatiosBaseTestCase = class(TTestCase)
protected
FSolver: TGearRatios;
procedure Setup; override;
procedure TearDown; override;
end;
{ TGearRatiosFullDataTestCase }
TGearRatiosFullDataTestCase = class(TGearRatiosBaseTestCase)
protected
FEngine: TSolverEngine;
procedure Setup; override;
procedure TearDown; override;
published
procedure TestPart1;
end;
{ TGearRatiosTestCase }
TGearRatiosTestCase = class(TGearRatiosBaseTestCase)
published
procedure TestEndOfLineNumber;
end;
{ TGearRatiosExampleTestCase }
TGearRatiosExampleTestCase = class(TGearRatiosBaseTestCase)
protected
procedure Setup; override;
published
procedure TestPart1;
procedure TestPart2;
end;
implementation
{ TGearRatiosBaseTestCase }
procedure TGearRatiosBaseTestCase.Setup;
begin
FSolver := TGearRatios.Create;
end;
procedure TGearRatiosBaseTestCase.TearDown;
begin
FSolver.Free;
end;
{ TGearRatiosFullDataTestCase }
procedure TGearRatiosFullDataTestCase.Setup;
begin
inherited Setup;
FEngine := TSolverEngine.Create(ConcatPaths(['..', '..', 'bin', 'data']));
FEngine.ProcessData(FSolver);
end;
procedure TGearRatiosFullDataTestCase.TearDown;
begin
FEngine.Free;
inherited TearDown;
end;
procedure TGearRatiosFullDataTestCase.TestPart1;
begin
AssertEquals(530495, FSolver.GetResultPart1);
end;
{ TGearRatiosTestCase }
procedure TGearRatiosTestCase.TestEndOfLineNumber;
begin
FSolver.Init;
FSolver.ProcessDataLine('...$541');
FSolver.Finish;
AssertEquals('Result of part 1 calculation incorrect.', 541, FSolver.GetResultPart1);
end;
{ TGearRatiosExampleTestCase }
procedure TGearRatiosExampleTestCase.Setup;
begin
inherited Setup;
FSolver.Init;
FSolver.ProcessDataLine('467..114..');
FSolver.ProcessDataLine('...*......');
FSolver.ProcessDataLine('..35..633.');
FSolver.ProcessDataLine('......#...');
FSolver.ProcessDataLine('617*......');
FSolver.ProcessDataLine('.....+.58.');
FSolver.ProcessDataLine('..592.....');
FSolver.ProcessDataLine('......755.');
FSolver.ProcessDataLine('...$.*....');
FSolver.ProcessDataLine('.664.598..');
FSolver.Finish;
end;
procedure TGearRatiosExampleTestCase.TestPart1;
begin
AssertEquals(4361, FSolver.GetResultPart1);
end;
procedure TGearRatiosExampleTestCase.TestPart2;
begin
AssertEquals(467835, FSolver.GetResultPart2);
end;
initialization
RegisterTest(TGearRatiosFullDataTestCase);
RegisterTest(TGearRatiosTestCase);
RegisterTest(TGearRatiosExampleTestCase);
end.