Add tests to check find orders logic

src/OrderMatchingTest.java

@@ -25,5 +25,30 @@ class OrderMatchingTest {
 		assertFalse(orderMatching.buySellOrderMatch(b2, s1));
 		assertTrue(orderMatching.buySellOrderMatch(b3, s1));
 	}
+	
+	@Test
+	void findOrdersTest() {
+		Customer c1 = new Customer("c1");
+		Customer c2 = new Customer("c2");
+		Customer c3 = new Customer("c3");
+		Customer c4 = new Customer("c4");
+		
+		Stock appleStock = new Stock("apple");
+		
+		OrderMatching orderMatching = new OrderMatching();
+		
+		SellOrder s1 = new SellOrder(10, c1, appleStock, 25, 325);
+		SellOrder s2 = new SellOrder(12, c2, appleStock, 30, 320);
+		BuyOrder b1 = new BuyOrder(13, c3, appleStock, 20, 315);
+		BuyOrder b2 = new BuyOrder(15, c4, appleStock, 35, 330);
+		
+		assertEquals(orderMatching.findBuyOrders(s1).size(), 0);
+		assertEquals(orderMatching.findBuyOrders(s2).size(), 0);
+		assertEquals(orderMatching.findSellOrders(b1).size(), 0);
+		assertNotEquals(orderMatching.findSellOrders(b2).size(), 0);
+		
+		System.out.println(orderMatching.printBuyOrderQueue());
+		System.out.println(orderMatching.printSellOrderQueue());
+	}
 
 }