Implemented Leg generation from Race.xml format

- StreamedCourse now utilises StreamedCourseXMLReader as data source

#story[758]

visualiser/src/test/java/seng302/Mock/StreamedRaceTest.java

@@ -3,12 +3,11 @@ package seng302.Mock;
 import org.junit.Before;
 import org.junit.Test;
 import seng302.GPSCoordinate;
+import seng302.Model.Leg;
 
 import java.util.List;
-import java.util.Map;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
 /**
@@ -26,6 +25,8 @@ public class StreamedRaceTest {
         } catch (Exception e) {
             e.printStackTrace();
             //fail("Cannot find mockXML/raceXML/raceTest.xml in the resources folder");
+        } catch (StreamedCourseXMLException e) {
+            e.printStackTrace();
         }
     }
 
@@ -59,9 +60,19 @@ public class StreamedRaceTest {
     }
 
     @Test
-    public void testParticipants() {
-        Map<Integer, StreamedBoat> participants = streamedCourseXMLReader.getParticipants();
-        assertTrue(participants.containsKey(107));
-        assertTrue(participants.containsKey(108));
+    public void testRaceSettings() {
+
+    }
+
+    @Test
+    public void correctLegSequence() {
+        List<Leg> legs = streamedCourseXMLReader.getLegs();
+        String[] expectedNames = {
+                "StartLine",
+                "M1",
+                "M2",
+                "Gate"
+        };
+        for(int i = 0; i < legs.size(); i++) assertEquals(expectedNames[i], legs.get(i).getName());
     }
 }