Finished team parser to read team info from external xml file

- created team parser unit test
- refactored team parser functions

#fix #refactor #implement

src/test/java/seng302/models/parsers/TeamsParserTest.java

@@ -0,0 +1,35 @@
+package seng302.models.parsers;
+
+import org.junit.Before;
+import org.junit.Test;
+import seng302.models.Boat;
+
+import java.util.ArrayList;
+
+import static org.junit.Assert.*;
+
+/**
+ * Created by Haoming on 18/03/17.
+ */
+public class TeamsParserTest {
+
+	private TeamsParser tp;
+	@Before
+	public void readFile() {
+		tp = new TeamsParser("doc/examples/teams.xml");
+	}
+
+	@Test
+	public void getBoats() throws Exception {
+		ArrayList<Boat> boats = tp.getBoats();
+
+		assertEquals(6, boats.size(), 1e-10);
+
+		assertEquals("Oracle Team USA", boats.get(0).getTeamName());
+		assertEquals(23.4, boats.get(0).getVelocity(), 1e-10);
+
+		assertEquals("Groupama Team France", boats.get(5).getTeamName());
+		assertEquals(28.8, boats.get(5).getVelocity(), 1e-10);
+	}
+
+}