From 4cc1f1fa31b8c90bbabb48ca3d1fabc05bab9fa5 Mon Sep 17 00:00:00 2001
From: Marie <trexlerma85171@th-nuernberg.de>
Date: Fri, 17 Dec 2021 11:09:56 +0100
Subject: [PATCH] Version der Triangle Checker Aufgabe

---
 src/TriangleChecker.java      | 10 +++++-
 test/TriangleCheckerTest.java | 61 +++++++++++++++++++++++++++++++++++
 2 files changed, 70 insertions(+), 1 deletion(-)

diff --git a/src/TriangleChecker.java b/src/TriangleChecker.java
index 14f4841..c84987f 100644
--- a/src/TriangleChecker.java
+++ b/src/TriangleChecker.java
@@ -47,7 +47,15 @@ public class TriangleChecker {
 
   // Analyse der Dreiecksart
   public static TriangleType checkTriangle(float a, float b, float c) {
-    return TriangleType.NONE;
+    if(a==b && a==c){
+      return TriangleType.EQUILATERAL;
+      }
+    if(a<=0 || b<=0 || c<=0){
+      return TriangleType.NONE;
+    }
+    else{
+      return TriangleType.NORMAL;
+    }
   }
 
 
diff --git a/test/TriangleCheckerTest.java b/test/TriangleCheckerTest.java
index 5c9ff57..377b47e 100644
--- a/test/TriangleCheckerTest.java
+++ b/test/TriangleCheckerTest.java
@@ -19,4 +19,65 @@ public class TriangleCheckerTest {
 
     }
 
+    @Test
+    public void testValidEquilateralTriangle() {
+
+        // Arrange
+        float a = 3;
+        float b = 3;
+        float c = 3;
+
+        // Act
+        TriangleChecker.TriangleType type = TriangleChecker.checkTriangle(a, b, c);
+
+        // Assert
+        assertEquals(TriangleChecker.TriangleType.EQUILATERAL, type);
+    }
+
+    @Test
+    public void testValidNoTriangle1() {
+
+        // Arrange
+        float a = 0;
+        float b = 1;
+        float c = 0;
+
+        // Act
+        TriangleChecker.TriangleType type = TriangleChecker.checkTriangle(a, b, c);
+
+        // Assert
+        assertEquals(TriangleChecker.TriangleType.NONE, type);
+
+    }
+
+    @Test
+    public void testValidNoTriangle2() {
+
+        // Arrange
+        float a = 2;
+        float b = 1;
+        float c = -2;
+
+        // Act
+        TriangleChecker.TriangleType type = TriangleChecker.checkTriangle(a, b, c);
+
+        // Assert
+        assertEquals(TriangleChecker.TriangleType.NONE, type);
+
+    }
+    @Test
+    public void testValidNoTriangle3() {
+
+        // Arrange
+        float a = 1;
+        float b = 2;
+        float c = 13;
+
+        // Act
+        TriangleChecker.TriangleType type = TriangleChecker.checkTriangle(a, b, c);
+
+        // Assert
+        assertEquals(TriangleChecker.TriangleType.NONE, type);
+
+    }
 }