Fix Path.size() and add test for Path.size().

2018-03-21 11:13:01 +01:00
parent 46436f81f3
commit e2d1d47beb
2 changed files with 11 additions and 1 deletions
--- a/src/test/org/insa/graph/PathTest.java
+++ b/src/test/org/insa/graph/PathTest.java
@@ -93,6 +93,16 @@ public class PathTest {
        assertFalse(longLoopPath.isEmpty());
        assertFalse(invalidPath.isEmpty());
    }
+    
+    @Test
+    public void testSize() {
+        assertEquals(emptyPath.size(), 0);
+        assertEquals(singleNodePath.size(), 1);
+        assertEquals(shortPath.size(), 4);
+        assertEquals(longPath.size(), 5);
+        assertEquals(loopPath.size(), 5);
+        assertEquals(longLoopPath.size(), 10);
+    }

    @Test
    public void testIsValid() {