package com.mattrixwv.project_euler.problems;


import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;

import org.junit.jupiter.api.Order;
import org.junit.jupiter.api.Test;
import org.mockito.InjectMocks;

import com.mattrixwv.project_euler.exceptions.Unsolved;


public class TestProblem42 extends BaseTest{
	@InjectMocks
	private Problem42 problem;
	static{
		description = "Triangular number t(n) - (n * (n + 1)) / 2. For A = 1, B = 2, ... find the number of trinagular words in the file";
		result = "The number of triangular numbers is 162";
	}


	@Test
	@Order(1)
	@Override
	public void testDescription(){
		super.testDescription(problem);
	}

	@Test
	@Order(2)
	@Override
	public void testSolve(){
		assertThrows(Unsolved.class, () -> { problem.getTriangularWords(); });
		assertThrows(Unsolved.class, () -> { problem.getNumberTriangularNumbers(); });

		super.testSolve(problem);

		//Verify result
		assertEquals(162, problem.getTriangularWords().size());
		assertEquals(162, problem.getNumberTriangularNumbers());
	}

	@Test
	@Order(3)
	@Override
	public void testReset(){
		super.testReset(problem);
	}
}