Added solution for "Day 15: Lens Library", part 1

tests/AdventOfCodeFPCUnit.lpi

@@ -100,6 +100,10 @@
         <Filename Value="UParabolicReflectorDishTestCases.pas"/>
         <IsPartOfProject Value="True"/>
       </Unit>
+      <Unit>
+        <Filename Value="ULensLibraryTestCases.pas"/>
+        <IsPartOfProject Value="True"/>
+      </Unit>
     </Units>
   </ProjectOptions>
   <CompilerOptions>

tests/AdventOfCodeFPCUnit.lpr

@@ -5,8 +5,8 @@ program AdventOfCodeFPCUnit;
 uses
   Interfaces, Forms, GuiTestRunner, USolver, UBaseTestCases, UTrebuchetTestCases, UCubeConundrumTestCases,
   UGearRatiosTestCases, UScratchcardsTestCases, UGiveSeedFertilizerTestCases, UWaitForItTestCases, UCamelCardsTestCases,
-  UHauntedWastelandTestCases, UMirageMaintenanceTestCases, UPipeMazeTestCases, UCosmicExpansionTestCases, 
-  UHotSpringsTestCases, UPointOfIncidenceTestCases, UParabolicReflectorDishTestCases;
+  UHauntedWastelandTestCases, UMirageMaintenanceTestCases, UPipeMazeTestCases, UCosmicExpansionTestCases,
+  UHotSpringsTestCases, UPointOfIncidenceTestCases, UParabolicReflectorDishTestCases, ULensLibraryTestCases;
 
 {$R *.res}
 

tests/ULensLibraryTestCases.pas

@@ -0,0 +1,78 @@
+{
+  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 ULensLibraryTestCases;
+
+{$mode ObjFPC}{$H+}
+
+interface
+
+uses
+  Classes, SysUtils, fpcunit, testregistry, USolver, UBaseTestCases, ULensLibrary;
+
+type
+
+  { TLensLibraryFullDataTestCase }
+
+  TLensLibraryFullDataTestCase = class(TEngineBaseTest)
+  protected
+    function CreateSolver: ISolver; override;
+  published
+    procedure TestPart1;
+  end;
+
+  { TLensLibraryExampleTestCase }
+
+  TLensLibraryExampleTestCase = class(TExampleEngineBaseTest)
+  protected
+    function CreateSolver: ISolver; override;
+  published
+    procedure TestPart1;
+  end;
+
+implementation
+
+{ TLensLibraryFullDataTestCase }
+
+function TLensLibraryFullDataTestCase.CreateSolver: ISolver;
+begin
+  Result := TLensLibrary.Create;
+end;
+
+procedure TLensLibraryFullDataTestCase.TestPart1;
+begin
+  AssertEquals(519041, FSolver.GetResultPart1);
+end;
+
+{ TLensLibraryExampleTestCase }
+
+function TLensLibraryExampleTestCase.CreateSolver: ISolver;
+begin
+  Result := TLensLibrary.Create;
+end;
+
+procedure TLensLibraryExampleTestCase.TestPart1;
+begin
+  AssertEquals(1320, FSolver.GetResultPart1);
+end;
+
+initialization
+
+  RegisterTest(TLensLibraryFullDataTestCase);
+  RegisterTest(TLensLibraryExampleTestCase);
+end.
+