Remove useless code

Author: AydinHassan

Diff for: test/Asset/CgiExerciseInterface.php

@@ -15,6 +15,7 @@
 class CliExerciseImpl implements ExerciseInterface, CliExercise
 {
     private string $name;
+    private string $problemFile = 'problem-file.md';
     private SolutionInterface $solution;
     private CliScenario $scenario;
 
@@ -46,7 +47,12 @@ public function getSolution(): SolutionInterface
 
     public function getProblem(): string
     {
-        // TODO: Implement getProblem() method.
+        return $this->problemFile;
+    }
+
+    public function setProblem(string $problemFile): void
+    {
+        $this->problemFile = $problemFile;
     }
 
     public function tearDown(): void

Diff for: test/Asset/CliExerciseImpl.php

@@ -22,7 +22,6 @@
 use PhpSchool\PhpWorkshop\ResultAggregator;
 use PhpSchool\PhpWorkshop\Solution\SingleFileSolution;
 use PhpSchool\PhpWorkshopTest\Asset\DatabaseExercise;
-use PhpSchool\PhpWorkshopTest\Asset\DatabaseExerciseInterface;
 use PHPUnit\Framework\MockObject\MockObject;
 use PHPUnit\Framework\TestCase;
 use ReflectionProperty;

Diff for: test/Asset/CliExerciseInterface.php

@@ -3,9 +3,8 @@
 namespace PhpSchool\PhpWorkshopTest\Command;
 
 use PhpSchool\PhpWorkshop\Command\PrintCommand;
-use PhpSchool\PhpWorkshop\Exercise\ExerciseType;
 use PhpSchool\PhpWorkshop\UserState\UserState;
-use PhpSchool\PhpWorkshopTest\Asset\CliExerciseInterface;
+use PhpSchool\PhpWorkshopTest\Asset\CliExerciseImpl;
 use PHPUnit\Framework\TestCase;
 use PhpSchool\PhpWorkshop\ExerciseRepository;
 use PhpSchool\PhpWorkshop\MarkdownRenderer;
@@ -18,23 +17,13 @@ public function testExerciseIsPrintedIfAssigned(): void
         $file = tempnam(sys_get_temp_dir(), 'pws');
         file_put_contents($file, '### Exercise 1');
 
-        $exercise = $this->createMock(CliExerciseInterface::class);
-        $exercise
-            ->method('getProblem')
-            ->willReturn($file);
-
-        $exercise
-            ->method('getType')
-            ->willReturn(ExerciseType::CLI());
-
-        $exercise
-            ->method('getName')
-            ->willReturn('some-exercise');
+        $exercise = new CliExerciseImpl();
+        $exercise->setProblem($file);
 
         $repo = new ExerciseRepository([$exercise]);
 
         $state = new UserState();
-        $state->setCurrentExercise('some-exercise');
+        $state->setCurrentExercise('my-exercise');
 
         $output = $this->createMock(OutputInterface::class);
         $renderer = $this->createMock(MarkdownRenderer::class);

Diff for: test/Asset/DatabaseExerciseInterface.php

@@ -8,33 +8,18 @@
 use PhpSchool\PhpWorkshop\UserState\UserState;
 use PhpSchool\PhpWorkshop\Utils\Path;
 use PhpSchool\PhpWorkshop\Utils\System;
-use PhpSchool\PhpWorkshopTest\Asset\CliExerciseInterface;
+use PhpSchool\PhpWorkshopTest\Asset\CliExerciseImpl;
 use PhpSchool\PhpWorkshopTest\BaseTest;
 use Yoast\PHPUnitPolyfills\Polyfills\AssertionRenames;
 
 class LocalJsonSerializerTest extends BaseTest
 {
     use AssertionRenames;
 
-    /**
-     * @var string
-     */
-    private $tmpDir;
-
-    /**
-     * @var string
-     */
-    private $tmpFile;
-
-    /**
-     * @var string
-     */
-    private $workshopName = 'My Workshop';
-
-    /**
-     * @var ExerciseRepository
-     */
-    private $exerciseRepository;
+    private string $tmpDir;
+    private string $tmpFile;
+    private string $workshopName = 'My Workshop';
+    private ExerciseRepository $exerciseRepository;
 
     public function setUp(): void
     {
@@ -201,12 +186,8 @@ public function deserializerProvider(): array
 
     public function testOldDataWillBeMigratedWhenInCorrectWorkshop(): void
     {
-        $exercise1 = $this->createMock(CliExerciseInterface::class);
-        $exercise2 = $this->createMock(CliExerciseInterface::class);
-        $exercise1->method('getType')->willReturn(ExerciseType::CLI());
-        $exercise2->method('getType')->willReturn(ExerciseType::CLI());
-        $exercise1->method('getName')->willReturn('Exercise 1');
-        $exercise2->method('getName')->willReturn('Exercise 2');
+        $exercise1 = new CliExerciseImpl('Exercise 1');
+        $exercise2 = new CliExerciseImpl('Exercise 2');
 
         $oldData = [
             'current_exercise' => 'Exercise 3',
@@ -246,12 +227,8 @@ public function testOldDataWillBeMigratedWhenInCorrectWorkshop(): void
 
     public function testOldDataWillNotBeMigratedWhenNotInCorrectWorkshop(): void
     {
-        $exercise1 = $this->createMock(CliExerciseInterface::class);
-        $exercise2 = $this->createMock(CliExerciseInterface::class);
-        $exercise1->method('getType')->willReturn(ExerciseType::CLI());
-        $exercise2->method('getType')->willReturn(ExerciseType::CLI());
-        $exercise1->method('getName')->willReturn('Exercise 1');
-        $exercise2->method('getName')->willReturn('Exercise 2');
+        $exercise1 = new CliExerciseImpl('Exercise 1');
+        $exercise2 = new CliExerciseImpl('Exercise 2');
 
         $exercises = [
             $exercise1,
@@ -279,12 +256,8 @@ public function testOldDataWillNotBeMigratedWhenNotInCorrectWorkshop(): void
 
     public function testOldDataWillNotBeMigratedWhenNotInCorrectWorkshopWithOtherWorkshop(): void
     {
-        $exercise1 = $this->createMock(CliExerciseInterface::class);
-        $exercise2 = $this->createMock(CliExerciseInterface::class);
-        $exercise1->method('getType')->willReturn(ExerciseType::CLI());
-        $exercise2->method('getType')->willReturn(ExerciseType::CLI());
-        $exercise1->method('getName')->willReturn('Exercise 1');
-        $exercise2->method('getName')->willReturn('Exercise 2');
+        $exercise1 = new CliExerciseImpl('Exercise 1');
+        $exercise2 = new CliExerciseImpl('Exercise 2');
 
         $oldData = [
             'current_exercise' => 'Exercise 3',