Initial commit

2018-04-21 14:34:36 +02:00
commit 088054817a
12 changed files with 666 additions and 0 deletions
@@ -0,0 +1,72 @@
+package fr.klemek.marble;
+
+import static org.junit.Assert.*;
+
+public class UtilsTest {
+
+    @org.junit.Test
+    public void bound() {
+        assertEquals((byte)-128, Utils.bound(-200));
+        assertEquals((byte)-128, Utils.bound(-129));
+        assertEquals((byte)-128, Utils.bound(-128));
+        assertEquals((byte)-64, Utils.bound(-64));
+        assertEquals((byte)0, Utils.bound(0));
+        assertEquals((byte)64, Utils.bound(64));
+        assertEquals((byte)127, Utils.bound(127));
+        assertEquals((byte)127, Utils.bound(128));
+        assertEquals((byte)127, Utils.bound(200));
+    }
+
+    @org.junit.Test
+    public void subArray() {
+        byte[] array0 = new byte[]{0,1,2,3,4,5,6,7,8,9};
+        assertArrayEquals(new byte[]{2,3,4}, Utils.subArray(array0, 2, 5));
+    }
+
+    @org.junit.Test
+    public void translateUnsigned() {
+        byte[] array0 = new byte[]{-128,-64,0,64,127};
+        Utils.translateUnsigned(array0);
+        assertArrayEquals(new byte[]{0,64,(byte)128,(byte)192,(byte)255}, array0);
+    }
+
+    @org.junit.Test
+    public void interlaceArrays() {
+        byte[] array0 = new byte[10];
+        byte[] array1 = new byte[]{1,1};
+        assertArrayEquals(new byte[]{0,0,0,1,1,0,0,0,1,1,0,0,0,0}, Utils.interlaceArrays(array0, array1, 3,2));
+    }
+
+    @org.junit.Test
+    public void writeArray() {
+        byte[] array0 = new byte[10];
+        byte[] array1 = new byte[]{0,1,2,3,4,5,6,7,8,9};
+        Utils.writeArray(array0,array1,2,5,3);
+        assertArrayEquals(new byte[]{0,0,3,4,5,0,0,0,0,0}, array0);
+    }
+
+    @org.junit.Test
+    public void writeArray1() {
+        byte[] array0 = new byte[10];
+        byte[] array1 = new byte[]{0,1,2,3,4,5,6,7,8,9};
+        Utils.writeArray(array0,array1,2,3);
+        assertArrayEquals(new byte[]{0,0,3,4,5,6,7,8,9,0}, array0);
+    }
+
+    @org.junit.Test
+    public void writeArray2() {
+        byte[] array0 = new byte[10];
+        byte[] array1 = new byte[]{0,1,2,3,4,5,6,7,8,9};
+        Utils.writeArray(array0,array1,2);
+        assertArrayEquals(new byte[]{0,0,0,1,2,3,4,5,6,7}, array0);
+    }
+
+    @org.junit.Test
+    public void num2bytes() {
+    }
+
+    @org.junit.Test
+    public void num2bytes1() {
+    }
+
+}