From f3b27c5a7a8b496932997801cfd2f6a8b67c79f7 Mon Sep 17 00:00:00 2001
From: Tim Lachmann <lachmannti88149@th-nuernberg.de>
Date: Tue, 29 Oct 2024 15:42:27 +0100
Subject: [PATCH] all checks okay

---
 src/Praktikum02/TriangleChecker.java      |  3 +++
 test/Praktikum02/TriangleCheckerTest.java | 31 +++++++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/src/Praktikum02/TriangleChecker.java b/src/Praktikum02/TriangleChecker.java
index 8602ebf..c29f546 100644
--- a/src/Praktikum02/TriangleChecker.java
+++ b/src/Praktikum02/TriangleChecker.java
@@ -51,6 +51,9 @@ public class TriangleChecker {
   public static TriangleType checkTriangle(float a, float b, float c) {
 
     if(a + b > c && a + c > b && b + c > a){
+      if (a == b  && b == c){
+        return TriangleType.EQUILATERAL;
+      }
       if (a == b || b == c || a == c){
         return TriangleType.ISOSCELES;
       }
diff --git a/test/Praktikum02/TriangleCheckerTest.java b/test/Praktikum02/TriangleCheckerTest.java
index 57059ec..f618d5e 100644
--- a/test/Praktikum02/TriangleCheckerTest.java
+++ b/test/Praktikum02/TriangleCheckerTest.java
@@ -20,4 +20,35 @@ class TriangleCheckerTest {
     void checkTriangleISOSCELES(){
         assertEquals(TriangleChecker.TriangleType.ISOSCELES,TriangleChecker.checkTriangle(6,6, 2));
     }
+
+    @Test
+    void checkTriangleEQUILATERAL(){
+        assertEquals(TriangleChecker.TriangleType.EQUILATERAL,TriangleChecker.checkTriangle(6,6, 6));
+    }
+
+    @Test
+    void checkTriangleANegativ(){
+        assertEquals(TriangleChecker.TriangleType.NONE,TriangleChecker.checkTriangle(-6,6, 6));
+    }
+    @Test
+    void checkTriangleBNegativ(){
+        assertEquals(TriangleChecker.TriangleType.NONE,TriangleChecker.checkTriangle(6,-6, 6));
+    }
+    @Test
+    void checkTriangleCNegativ(){
+        assertEquals(TriangleChecker.TriangleType.NONE,TriangleChecker.checkTriangle(6,6, -6));
+    }
+
+    @Test
+    void checkTriangleAToLong(){
+        assertEquals(TriangleChecker.TriangleType.NONE,TriangleChecker.checkTriangle(36,6, 6));
+    }
+    @Test
+    void checkTriangleBToLong(){
+        assertEquals(TriangleChecker.TriangleType.NONE,TriangleChecker.checkTriangle(6,46, 6));
+    }
+    @Test
+    void checkTriangleCToLong(){
+        assertEquals(TriangleChecker.TriangleType.NONE,TriangleChecker.checkTriangle(6,6, 56));
+    }
 }
\ No newline at end of file