Added stubs to starter implementation, changed assertEquals to assertTrue

exercises/triangle/src/main/java/Triangle.java

@@ -4,4 +4,16 @@ class Triangle {
         throw new UnsupportedOperationException("Delete this statement and write your own implementation.");
     }
 
+    public boolean isEquilateral() {
+        throw new UnsupportedOperationException("Delete this statement and write your own implementation.");
+    }
+
+    public boolean isIsosceles() {
+        throw new UnsupportedOperationException("Delete this statement and write your own implementation.");
+    }
+
+    public boolean isScalene() {
+        throw new UnsupportedOperationException("Delete this statement and write your own implementation.");
+    }
+
 }

exercises/triangle/src/test/java/TriangleTest.java

@@ -3,7 +3,7 @@ import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.rules.ExpectedException;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 public class TriangleTest {
 
@@ -14,7 +14,7 @@ public class TriangleTest {
     public void equilateralTrianglesHaveEqualSides() throws TriangleException {
         Triangle triangle = new Triangle(2, 2, 2);
 
-        assertEquals(true, triangle.isEquilateral());
+        assertTrue(triangle.isEquilateral());
     }
 
     @Ignore("Remove to run test")
@@ -22,7 +22,7 @@ public class TriangleTest {
     public void largerEquilateralTrianglesAlsoHaveEqualSides() throws TriangleException {
         Triangle triangle = new Triangle(10, 10, 10);
 
-        assertEquals(true, triangle.isEquilateral());
+        assertTrue(triangle.isEquilateral());
     }
 
     @Ignore("Remove to run test")
@@ -30,7 +30,7 @@ public class TriangleTest {
     public void isoscelesTrianglesHaveLastTwoSidesEqual() throws TriangleException {
         Triangle triangle = new Triangle(3, 4, 4);
 
-        assertEquals(true, triangle.isIsosceles());
+        assertTrue(triangle.isIsosceles());
     }
 
     @Ignore("Remove to run test")
@@ -38,7 +38,7 @@ public class TriangleTest {
     public void isoscelesTrianglesHaveFirstAndLastSidesEqual() throws TriangleException {
         Triangle triangle = new Triangle(4, 3, 4);
 
-        assertEquals(true, triangle.isIsosceles());
+        assertTrue(triangle.isIsosceles());
     }
 
     @Ignore("Remove to run test")
@@ -46,7 +46,7 @@ public class TriangleTest {
     public void isoscelesTrianglesHaveTwoFirstSidesEqual() throws TriangleException {
         Triangle triangle = new Triangle(4, 4, 3);
 
-        assertEquals(true, triangle.isIsosceles());
+        assertTrue(triangle.isIsosceles());
     }
 
     @Ignore("Remove to run test")
@@ -54,7 +54,7 @@ public class TriangleTest {
     public void isoscelesTrianglesHaveInFactExactlyTwoSidesEqual() throws TriangleException {
         Triangle triangle = new Triangle(10, 10, 2);
 
-        assertEquals(true, triangle.isIsosceles());
+        assertTrue(triangle.isIsosceles());
     }
 
     @Ignore("Remove to run test")
@@ -62,7 +62,7 @@ public class TriangleTest {
     public void scaleneTrianglesHaveNoEqualSides() throws TriangleException {
         Triangle triangle = new Triangle(3, 4, 5);
 
-        assertEquals(true, triangle.isScalene());
+        assertTrue(triangle.isScalene());
     }
 
     @Ignore("Remove to run test")
@@ -70,7 +70,7 @@ public class TriangleTest {
     public void scaleneTrianglesHaveNoEqualSidesAtLargerScaleEither() throws TriangleException {
         Triangle triangle = new Triangle(10, 11, 12);
 
-        assertEquals(true, triangle.isScalene());
+        assertTrue(triangle.isScalene());
     }
 
     @Ignore("Remove to run test")
@@ -78,7 +78,7 @@ public class TriangleTest {
     public void scaleneTrianglesHaveNoEqualSidesInDescendingOrderEither() throws TriangleException {
         Triangle triangle = new Triangle(5, 4, 2);
 
-        assertEquals(true, triangle.isScalene());
+        assertTrue(triangle.isScalene());
     }
 
     @Ignore("Remove to run test")
@@ -86,7 +86,7 @@ public class TriangleTest {
     public void verySmallTrianglesAreLegal() throws TriangleException {
         Triangle triangle = new Triangle(0.4, 0.6, 0.3);
 
-        assertEquals(true, triangle.isScalene());
+        assertTrue(triangle.isScalene());
     }
 
     @Ignore("Remove to run test")