package lab.games;

import static org.junit.Assert.*;

import java.io.FileNotFoundException;
import java.io.PrintWriter;

import org.junit.Test;

public class RepeatTest 
{
    @Test
    public void test()
    {
	String letters = "abc";
	
	try
	{
	    PrintWriter writer = new PrintWriter("example0.txt");
		
	    for (int i = 0; i < letters.length(); i++)
	    {
		writer.println("\n\n" + letters.charAt(i) + "\n\n\n");
	    }
		
	    writer.close();
	}
	catch (FileNotFoundException e)
	{
	    System.out.println("Something went wrong with running this test.");
	    System.out.println("Please contact your instructor.");
	}
	
	try
	{
	    ASCIImation example = new ASCIImation("example0.txt");
	    assertEquals("Constructor or getNumberOfFrames is incorrect.", letters.length(), example.getNumberOfFrames());
	    for (int i = 0; i < letters.length(); i++)
	    {
		assertEquals("get is incorrect.", "\n\n" + letters.charAt(i) + "\n\n\n", example.getFrame(i).toString());
	    }
	    example.repeat();
	    assertEquals("repeat or getNumberOfFrames is incorrect.", 2147483647, example.getNumberOfFrames());
	    for (int i = 0; i < 2147483647; i++)
	    {
		assertEquals("repeat or get is incorrect.", "\n\n" + letters.charAt(i % letters.length()) + "\n\n\n", example.getFrame(i).toString());
	    }
	}
	catch (FileNotFoundException e)
	{
	    fail("Constructor threw an exception");
	}
    }
}