<?php
  require("Vektor.php");
  class VektoriTest extends PHPUnit_Framework_TestCase{ 
     public function testLoomine(){
         $v=new Vektor(4, 3);
		 $this->assertEquals(4, $v->kysiX());
		 $this->assertEquals(3, $v->kysiY());
		 try{
		   $v2=new Vektor();
		   $this->fail("Vektor loodi ilma andmeteta");
		 } catch(Exception $ex){ }
	 }
	 public function testLiitmine(){
	     $v1=new Vektor(3, 5);
		 $v2=new Vektor(1, 0);
		 $v3=$v1->liida($v2);
		 $this->assertEquals(4, $v3->kysiX());
		 $this->assertEquals(5, $v3->kysiY());
		 $this->assertEquals(3, $v1->kysiX());
		 $this->assertEquals(5, $v1->kysiY());
		 $this->assertEquals(1, $v2->kysiX());
		 $this->assertEquals(0, $v2->kysiY());		 
	 }
	 public function testLiitmine2(){
	     $v1=new Vektor(3, 5);
		 $v2=new Vektor(0, 1);
		 $v3=$v1->liida($v2);
		 $this->assertEquals(3, $v3->kysiX());
		 $this->assertEquals(6, $v3->kysiY());
		 $this->assertEquals(3, $v1->kysiX());
		 $this->assertEquals(5, $v1->kysiY());
		 $this->assertEquals(0, $v2->kysiX());
		 $this->assertEquals(1, $v2->kysiY());		 
	 }
	 public function testVastandVektor(){
	    $v=new Vektor(3, 5);
	    $vastand=$v->vastandVektor();
		$this->assertEquals(-3, $vastand->kysiX());
	 }
	 public function testVastandVektor2(){
	    $v=new Vektor(4, 6);
	    $vastand=$v->vastandVektor();
		$this->assertEquals(-4, $vastand->kysiX());
	 }
  }
?>