Version 3 der Triangle Checker Aufgabe

src/TriangleChecker.java

@@ -47,7 +47,7 @@ public class TriangleChecker {
 
   // Analyse der Dreiecksart
   public static TriangleType checkTriangle(float a, float b, float c) {
-    if(a<=0 || b<=0 || c<=0 || a+b<c|| a+c<b || b+c<a){
+    if(a<=0 || b<=0 || c<=0 || a+b<=c|| a+c<=b || b+c<=a){
       return TriangleType.NONE;
     }
     if(a==b && a==c){

test/TriangleCheckerTest.java

@@ -98,28 +98,28 @@ public class TriangleCheckerTest {
     }
 
     @Test
-    public void testValidIsoscelesTriangle() {
+    public void testValidNoTriangle5() {
 
         // Arrange
-        float a = 3;
-        float b = 3;
-        float c = 4;
+        float a = 4;
+        float b = 4;
+        float c = 13;
 
         // Act
         TriangleChecker.TriangleType type = TriangleChecker.checkTriangle(a, b, c);
 
         // Assert
-        assertEquals(TriangleChecker.TriangleType.ISOSCELES, type);
+        assertEquals(TriangleChecker.TriangleType.NONE, type);
 
     }
 
     @Test
-    public void testValidNoTriangle5() {
+    public void testValidNoTriangle6() {
 
         // Arrange
-        float a = 4;
-        float b = 4;
-        float c = 13;
+        float a = 3;
+        float b = 5;
+        float c = 8;
 
         // Act
         TriangleChecker.TriangleType type = TriangleChecker.checkTriangle(a, b, c);
@@ -129,5 +129,21 @@ public class TriangleCheckerTest {
 
     }
 
+    @Test
+    public void testValidIsoscelesTriangle() {
+
+        // Arrange
+        float a = 3;
+        float b = 3;
+        float c = 4;
+
+        // Act
+        TriangleChecker.TriangleType type = TriangleChecker.checkTriangle(a, b, c);
+
+        // Assert
+        assertEquals(TriangleChecker.TriangleType.ISOSCELES, type);
+
+    }
+
 
 }