public function testDatabaseExercise() { $e = new DatabaseRead($this->faker); $this->assertEquals('Database Read', $e->getName()); $this->assertEquals('Read an SQL databases contents', $e->getDescription()); $this->assertEquals(ExerciseType::CLI, $e->getType()); $this->assertInstanceOf(SolutionInterface::class, $e->getSolution()); $this->assertFileExists(realpath($e->getProblem())); $this->assertNull($e->tearDown()); }